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Competing Interests: The authors have no conflict of interest to declare.

Linear scleroderma of head and face (LSH) in children is a severe disorder, that results in hemiatrophy of skin, subcutaneuse tissue, bones with functional disabilities, neurologic disorders and uveal involvement. The aim of the research was to establish uveal involvement in children with hemifacial scleroderma. Materials and methods: A retrospective analysis was done in a group of 110 children with hemifacial scleroderma. A comprehensive clinical, laboratory and instrumental examination was performed, including MRI of the brain, EEG, and an ophthalmologist's examination, which included visometry, biomicroscopy, and ophthalmoscopy. Results: 10 cases of uveal involvement were detected (9% of 110 pt). 9 patients had anterior segment inflammation (iridocyclitis), in 2 iridocyclitis was combined with retinal changes (in 1- peripheral focal chorioretinitis, in 1- iridocyclitis and central focal chorioretinitis). In one case, iridocyclitis was combined with optic neuropathy. In 3 children uveitis appeared at the disease debute, in the others 3-10 years later. Uveal inflammation in all cases was on the side of scleroderma skin involvement. In 3 children uveitis was bilateral. Seizures and concomittant foci in white matter of the brain were detected in 2 children with uveitis. 90% of the group had positive antinuclear factor. Persistent decrease in visual acuity developed in 3 patients. Соnclusion: Patients with LSH must undergo routine eye examination using basic ophthalmological techniques (visometry, biomicroscopy, ophthalmoscopy) every 6 months and highly necessary in case of relapse of scleroderma We assume that patients with UI in LSH must be defined as patients with JSS and treated intensively with systemicglucocorticoids, cytostatics and even biologics in case of resistance.

Multiple autoimmune syndrome is a manifestation of polyautoimmunity with the co-occurrence of three or more autoimmune diseases in a single patient. We report a unique case of a 55-year-old female patient that presented with four autoimmune diseases: autoimmune thyroid disease, vitiligo, morphea, and lichen sclerosus. She was evaluated for progression of morphea and lichen sclerosus, and we confirmed histopathological overlapping of these two diseases in the same lesion. We discuss the increasing prevalence of autoimmune diseases and similar case reports on dermatological polyautoimmunity.

Objective: Juvenile localized scleroderma (jLS) is a chronic autoimmune disease commonly associated with poor outcomes, including contractures, hemiatrophy, uveitis, and seizures. Despite improvements in treatment, >25% of patients with jLS have functional impairment. To improve patient evaluation, our workgroup developed the Localized scleroderma Total Severity Scale (LoTSS), an overall disease severity measure., Methods: LoTSS was developed as a weighted measure by a consensus process involving literature review, surveys, case vignettes, and multicriteria decision analysis. Feasibility was assessed in larger Childhood Arthritis and Rheumatology Research Alliance groups. Construct validity with physician assessment and inter-rater reliability was assessed using case vignettes. Additional evaluation was performed in a prospective patient cohort initiating treatment., Results: LoTSS severity items were organized into modules that reflect jLS disease patterns, with modules for skin, extracutaneous, and craniofacial manifestations. Construct validity of LoTSS was supported by a strong positive correlation with the Physician Global Assessment (PGA) of severity and damage and weak positive correlation with PGA-Activity, as expected. LoTSS was responsive, with a small effect size identified. Moderate-to-excellent inter-rater reliability was demonstrated. LoTSS was able to discriminate between patient subsets, with higher scores identified in those with greater disease burden and functional limitation., Conclusion: We developed a new LS measure for assessing cutaneous and extracutaneous severity and have shown it to be reliable, valid, and responsive. LoTSS is the first measure that assesses and scores all the major extracutaneous manifestations in LS. Our findings suggest LoTSS could aid assessment and management of patients and facilitate outcome evaluation in treatment studies., (© 2023 American College of Rheumatology.)

Lichen sclerosus et atrophicus (LSA) is a chronic inflammatory disorder, most often characterized by atrophic skin plaques located on female genitalia. Infrequently, LSA may present extragenitally; however, much is unknown about the temporal relationship between genital and extragenital LSA. Morphea, also known as localized scleroderma, is a rare inflammatory skin condition characterized by sclerotic plaques. Investigators debate whether LSA and morphea exist on the same spectrum of disease, with LSA representing a superficial variant of morphea involving genitalia, or if they are distinct but coincidental entities. Although researchers have described LSA and morphea occurring in different locations on the same patient, few reports describe LSA and morphea occurring in the same lesion and in the inguinal folds. Herein, we report a case of a 62-year-old woman with extragenital LSA-morphea overlap in the inguinal folds, who three months later developed genital LSA. Extragenital LSA-morphea in the same plaque, with no signs of genital lesions on initial exam, with later development of genital LSA, is especially uncommon. The temporal progression of extragenital LSA-morphea overlap to genital LSA over a three-month period is an important contribution to the literature, as the temporal relationship between extragenital and genital LSA is not previously discussed.

Overlap syndromes are diseases that meet the criteria of two or more rheumatic diseases. In this case report, a woman in her 20s presented with a constellation of symptoms, including skin thickening, Raynaud's phenomenon, hypertension, absent pulse in both lower limbs with bilateral renal artery bruit. The antinuclear antibody profile revealed Scl-70 positivity. CT thorax identified early interstitial lung disease, and nailfold capillaroscopy showed severe capillary loss. CT angiogram features were suggestive of Takayasu arteritis. Notably, there have been only four documented cases of systemic sclerosis coexisting with Takayasu arteritis, highlighting the rarity of this overlap syndrome. The diagnosis of overlap syndrome was made after a thorough history recording and clinical examination. In the presence of bilateral renal artery stenosis, managing the scleroderma renal crisis may be challenging . This patient received treatment with mycophenolate mofetil and oral corticosteroids, aiming to address both systemic sclerosis and Takayasu arteritis effectively., Competing Interests: Competing interests: None declared., (© BMJ Publishing Group Limited 2024. No commercial re-use. See rights and permissions. Published by BMJ.)

Background: Systemic scleroderma (SSc) is an insidious autoimmune connective tissue disorder with multiorgan involvement. Renal involvement is one of the important causes of morbidity and mortality in scleroderma; however, nephrotic syndrome is reported rarely in association with SSc. We present a patient with SSc who developed focal segmental glomerulosclerosis (FSGS) as a complication of scleroderma., Case Presentation: A 59 year old Caucasian female patient, with a known history of diffuse systemic sclerosis from 8 years, presented to our clinic with symptoms of anasarca and weight gain. Her physical examination was unremarkable except for periorbital and extremity edema. Her biochemistry assessment revealed decreased serum albumin levels and elevated serum creatinine levels. A renal biopsy was performed, which showed histopathological patterns of FSGS type of nephrotic syndrome. After administration of high doses of steroid and rituximab in the course of her treatment for 6 months, her symptoms and proteinuria were improved without the occurrence of scleroderma renal crises., Conclusion: SSc is a complex multisystemic autoimmune disorder. SRC is the most prominent renal involvement in SSc, but other renal pathologies may also occur. Each patient should be precisely investigated since managing these renal conditions can differ significantly. Nephrotic syndrome is a rare complication of SSc, which could be managed with prompt diagnosis and steroid administration., (© 2024. The Author(s).)

Objectives: We examined whether an array of scleroderma autoantibodies associates with risk of cancer and could be useful tools for risk stratification., Methods: Scleroderma cancer cases and scleroderma controls without cancer from the Johns Hopkins Scleroderma Center and the University of Pittsburgh Scleroderma Center were studied. Sera were assayed by Lineblot and enzyme-linked immunosorbent assay (ELISA) for autoantibodies against centromere, topoisomerase 1, RNA polymerase (POLR) 3, PM/Scl, Th/To, NOR90, U3 RNP, Ku, Ro52, U1RNP, and RNPC3. Logistic regression models were constructed to examine whether distinct autoantibodies associated with overall cancer at any time and cancer-associated scleroderma (cancer occurring three years before and after scleroderma onset). The effects of having more than one autoantibody on cancer were further examined using random forest analysis., Results: A total of 676 cases and 687 controls were studied. After adjusting for relevant covariates, anti-POLR3 (odds ratio [OR] 1.47, 95% confidence interval [CI] 1.03-2.11) and monospecific anti-Ro52 (OR 2.19, 95% CI 1.29-3.74) were associated with an increased overall cancer risk, whereas anticentromere (OR 0.69, 95% CI 0.51-0.93) and anti-U1RNP (OR 0.63, 95% CI 0.43-0.93) were associated with lower risk. When examining risk of cancer-associated scleroderma, these immune responses remained associated with increased or decreased risk: anti-POLR3 (OR 2.28, 95% CI 1.33-3.91), monospecific anti-Ro52 (OR 2.58, 95% CI 1.05-6.30), anticentromere (OR 0.39, 95% CI 0.20-0.74), and anti-U1RNP (OR 0.32, 95% CI 0.11-0.93). Anti-Ro52 plus anti-U1RNP or anti-Th/To was associated with decreased cancer risk compared with anti-Ro52 alone., Conclusions: These data suggest that five distinct scleroderma immune responses, alone or in combination, may be useful tools to stratify the risk of cancer for scleroderma patients. Further study examining cancer risk in autoantibody subgroups relative to the general population is warranted., (© 2023 American College of Rheumatology.)

Background/objective: Few studies have investigated associations between rheumatologic serology patterns and different interstitial lung disease (ILD) patterns., Methods: We present novel findings of a historic cohort study (n = 454) with data collected from 2011 to 2021 within our hospital system. In this institutional review board-approved study, data regarding rheumatologic serologies and ILD patterns were noted based on chart review in patients with scleroderma. The Kruskal-Wallis rank sum and χ2 tests were used for statistical analysis., Results: Results showed a statistically significant association between anti-U1 snRNP with lymphoid interstitial pneumonia, which has not been previously described., Conclusions: We demonstrated novel serologic associations with ILD patterns, which have important clinical implications. More robust and high-powered studies are needed to elucidate the role of serologic testing and their association with ILD phenotypes., Competing Interests: The authors declare no conflict of interest., (Copyright © 2023 Wolters Kluwer Health, Inc. All rights reserved.)

Collagen vascular disease is a heterogeneous group of autoimmune diseases that affect multiple organ systems. Sjögren syndrome, dermatomyositis, scleroderma, systemic lupus erythematosus, and sarcoidosis are collagen vascular diseases that often present with characteristic cutaneous manifestations. Although less known, various ocular manifestations that affect both external and internal structures of the eye can also be seen in these conditions. Multidisciplinary management between dermatologists and ophthalmologists is essential in the early diagnosis and management of collagen vascular diseases affecting both the skin and eye. In part II of our series, we discuss the ocular manifestations, diagnosis, and therapeutic options of dermatomyositis, scleroderma, and sarcoidosis., Competing Interests: Declaration of Competing Interest The authors declare no conflicts of interest., (Copyright © 2023 Elsevier Inc. All rights reserved.)

Dear Editor, Silicone is a hydrophobic polymer containing silicon. Silicon is an essential compound of soft tissue proteoglycans. Reports about morphea and other autoimmune connective tissue disorders in association with silicone implants have stimulated the discussion of a possible link between the two, such as immunological cross-reactivity of silicone and connective tissue components (1). A number of case reports suggested a possible link to adjuvant autoimmune syndrome (2), morphea of the breast (3-5), and systemic scleroderma (6-8), among others. One study measured tissue silicon levels in women with silicone breast implants with and without symptoms or signs and compared these data with women who had either a saline breast implant or no augmentation at all. The authors detected higher levels of silicon in capsular tissue of patients with silicone implants, independent of the presence of any symptoms or signs (9,10). The conclusion was that there is no evidence of an association between silicone implants and autoimmune connective tissue disorders. Three other clinical trials investigating the role of silicone implants and induction of autoimmune connective tissue disorders also failed to find an association between the two (11-13). We report the case of a 32-year-old female patient who developed morphea of the breasts after silicone implants for augmentation after risk-reducing mastectomy for Cowden syndrome. She presented with pronounced capsule fibrosis of the implants. With a delay of several years, an ill-defined slightly hyperpigmented area developed on the breasts and ventral chest (Figure 1). The lesion was analyzed by dermoscopy (Figure 2), which found mild erythema, reduced vessels, and white areas (ill-defined dull white globules, fibrotic beams). A skin biopsy was taken. Histopathological analysis showed a normal epidermal layer, minor papillary edema, and some vascular ectasias in the papillary dermis and upper corium (Figure 3). There was mild perivascular inflammatory infiltrate of the deep dermal vascular plexus, composed of lymphocytes and monocytes with some plasma cells (Figure 4). Elastic fibers seemed unaffected (Figure 5). The diagnosis of an early morphea of the edematous-inflammatory stage was established. Treatment with topical corticosteroids and UVB-311 nm irradiation was recommended. Morphea of the breasts is an uncommon disorder. It may occur after radiotherapy of breast cancer, after silicone augmentation, or without any known cause (14-16). A meta-analysis found an increased risk for morphea/scleroderma, with a relative risk between 1.30 to 2.13 and an odds ratio for case control studies of 1.68 (17). The US FDA Breast Implant Approval Study evaluated almost 100,000 female patients with breast implants. An increased risk of Sjögren's syndrome, scleroderma, and rheumatoid arthritis was reported (18). We could not find any reference of an association between capsular fibrosis and morphea of the breast, although both represent fibrotic disorders. In conclusion, it seems possible that there is a link between morphea of the breast and chest as described herein and silicone breast implants, which is supported by epidemiological studies. However, a direct causal relationship is hard to demonstrate with a single case.

Morphea is a rare fibrosing disorder with a highly variable disease course, which can complicate management. Here, we present a prospective cohort study describing the current treatments used in the management of pediatric-onset morphea and assessing responses to systemic and topical therapies. Most patients demonstrated inactive disease by 1 year, regardless of treatment, though recurrences were common in our cohort overall (39%). Our results support the need for continuous monitoring of all children with morphea following the completion of treatment, including topical treatment, due to high rates of disease relapse., (© 2023 Wiley Periodicals LLC.)

Background/purpose: To report a case of uveal effusion associated with localized scleroderma because of scleral collagen fibrosis. Partial-thickness sclerectomy treatment was successful in acquiring the resolution of the uveal effusion., Methods: Case report., Results: A 44-year-old Chinese woman with known localized scleroderma visited the retinal clinic complaining of insidious onset blurring of vision in both eyes for 8 months. The best-corrected visual acuity was 20/200. Ophthalmoscopy revealed apparent inferior bullous serous retinal detachments in the right eye. Optical coherence tomography showed subretinal fluid and folds of the retinal pigment epithelium layer in both eyes. B-scan ultrasonographic image of the right eye confirmed a 360-degree serous retinal detachment in the right eye accompanied with increased thickness of the ocular wall. Ultrasound biomicroscopy of the anterior segment detected a shallow ciliary body detachment in the right eye. Fluorescein angiography and indocyanine green angiography demonstrated the leopard-spot pattern in all phases. Partial-thickness sclerectomy treatment was successful in acquiring the resolution of the uveal effusion. Histopathologic examinations of the sclera flaps revealed scleral collagen fibrosis., Conclusion: This clinicopathologic report first describes a patient with localized scleroderma and scleral collagen fibrosis, resulting in uveal effusion that responded to partial-thickness sclerectomy.

Atrophoderma of Pasini and Pierini is a rare, considered benign, skin disease characterized by single or multiple asymptomatic atrophic plaques. Lesions can occur everywhere on the body with the trunk being the most often reported affected site. It appears in the second or third decade of life and affects mostly the female population, with male to female ratio of 1:6, commonly of white European descent. Different risk factors were described in the literature - genetic predisposition, infections with Epstein-Barr virus, varicella zoster and Borrelia burgdorferi, vaccinations, local trauma and more. Since the pandemic with COVID-19, skin manifestations after the viral infection with COVID-19 were reported. After a thorough search of the existing medical literature, we believe, we present the first case of a rapid progression of Atrophoderma of Pasini and Pierini after COVID-19 infection. Due to its similarity to morphea in some aspects, the condition is often misdiagnosed, and the proper treatment is often delayed. Sometimes the dilemma "Is it atrophoderma Pasini-Pierini or is it in fact morphea?" stays, but the exact histopathological verification and the "diagnostic clues" which can be used during the examination stage, are usually enough to diagnose the condition. We present a 63-year-old female with a rapid progression of atrophoderma of Pasini and Pierini after a COVID-19 infection. The lesion that she presented with was single, asymptomatic, with central hypopigmentation and slight atrophy, with a smooth, shiny surface and ivory color, and peripheral hyperpigmentation, measured 18x5cm, without the presence of perilesional erythema. The patient was initially diagnosed clinically with localized scleroderma (morphea) and treated with hydroxychloroquine 200 mg once daily for a 5-year period without improvement. Years later two biopsies from different lesional sites were taken, resulting in absence of sclerosis and dermal atrophy, but - reduction in the thickness of the dermis with fragmentation and hyalinization of collagen fibers forming a parallel orientation, dilated vascular vessels of small caliber and reduced number of skin appendages, confirming the diagnosis of atrophoderma Pasini-Pierini. The patient's therapy was switched to methotrexate with good therapeutic response. Often, the two conditions - morphea and atrophoderma of Pasini and Pierini can be mistaken due to its clinical similarity and sometimes coexistence. Therefore, we will shortly review the existing literature with key points on the similarities and differences.

Background: Stiff skin syndrome (SSS) is a rare disease characterized by sclerosis of the skin. Cases of both widespread and segmental SSS have been reported., Objectives: To report the clinical and histopathological characteristics of a large series of SSS., Materials & Methods: We retrospectively analysed the clinical and histopathological characteristics of widespread and segmental SSS collected from a dermatology department. We also compared histopathology between segmental SSS and morphea., Results: Thirty-one cases, including three widespread SSS and 28 segmental SSS, were collected. Skin lesions of widespread SSS generally showed skin sclerosis concentrating over the lumbar, buttocks, thighs, proximal part of limbs, and shoulders with specific abnormal gait and posture. Skin lesions of segmental SSS generally showed sclerotic plaques involving the thigh, lumbar area and buttocks, associated with hypertrichosis, hyperpigmentation and a cobblestone appearance. Segmental SSS did not typically cause joint limitation or serious physical discomfort. Histopathologically, SSS showed proliferation of fibroblasts and sclerosis of collagen in the dermis or subcutaneous tissue. Compared with morphea, SSS showed more prominent proliferation of fibroblasts and completely lacked lymphocyte infiltration., Conclusion: Segmental SSS represents the major variant of SSS. Histopathologically, SSS shows proliferation of fibroblasts, sclerosis and an absence of inflammation.

Systemic sclerosis is a rare autoimmune vasculopathy associated with dysregulated innate and adaptive immunity that leads to generalized systemic fibrosis. Renal involvement occurs in a significant proportion of systemic sclerosis patients, and is associated with worse outcome. Scleroderma renal crisis (SRC) is the most studied and feared renal complication described in systemic sclerosis. However, with the emergence of ACE inhibitors and better management, the mortality rate of SRC has significantly decreased. Renal disease in systemic sclerosis offers a wide array of differential diagnoses that may be challenging for the clinician. The spectrum of renal manifestations in systemic sclerosis ranges from an isolated decrease in glomerular filtration rate, increased intrarenal arterial stiffness, and isolated proteinuria due to SRC to more rare manifestations such as association with antiphospholipid antibody nephropathy and ANCA-associated vasculitis. The changes observed in the kidneys in systemic sclerosis are thought to be due to a complex interplay of various factors, including renal vasculopathy, as well as the involvement of the complement system, vasoactive mediators such as endothelin-1, autoimmunity, prothrombotic and profibrotic cytokines, among others. This literature review aims to provide an overview of the main renal manifestations in systemic sclerosis by discussing the most recent epidemiological and pathophysiological data available and the challenges for clinicians in making a diagnosis of renal disease in patients with systemic sclerosis., (Copyright © 2023 The Authors. Published by Elsevier B.V. All rights reserved.)

Objective: To assess whether patient and physician global assessment of gastrointestinal tract (GIT) disease in systemic sclerosis (SSc) are associated with a meaningful change in disease status., Methods: One hundred forty-three participants from the Australian Scleroderma Cohort Study were recruited to this study. Using logistic regression analysis, we evaluated the relationship between patient-reported and physician-assessed GIT disease status and symptoms, measures of health-related quality of life (36-item Short Form Health Survey [SF-36]) and GIT disease severity, measured by the Scleroderma Clinical Trials Consortium UCLA Gastrointestinal Tract 2.0 (GIT 2.0) score., Results: Patient-reported worsening of GIT symptoms in the month preceding assessment was significantly associated with more severe GIT disease (odds ratio [OR] 6.14, P < 0.01) and progressive worsening GIT disease severity as measured by the GIT 2.0 score (OR 45.98, P < 0.01). The new onset of reflux was the only specific symptom associated with patient-reported GIT disease activity (OR 2.98, P = 0.04). Physician-assessed GIT disease activity was not significantly associated with higher GIT 2.0 scores or increasing severity of disease. Patient-reported and physician-assessed GIT activity was not associated with SF-36 scores., Conclusion: In the absence of objective measures of GIT disease activity in SSc, patient-reported symptoms of GIT disease could be used to indicate disease activity and should merit consideration for inclusion in a multisystem disease activity index., (Copyright © 2023 by the Journal of Rheumatology.)

Lichen sclerosus (LS) is a cutaneous disease of unknown etiology that often involves the vulva or foreskin but also can affect extragenital sites. Regardless of the anatomic site, the histomorphology and presumably pathogenesis are similar. Perhaps a clue to the pathophysiology of LS lies in its frequent association with morphea, specifically, when occurring in an extragenital context. In our experience a striking feature evident in established lichen sclerosis (LS) is one of superficial vascular drop out whereby residual vessels exhibited endothelial cell necrosis and microvascular basement membrane zone thickening, the latter reflective of antecedent episodes of microvascular injury. We sought to understand the pathophysiology that underlies the distinct vascular changes and in doing so, shed light on the pathogenesis of LS. We examined 44 cases of LS over a period of 2019 to 2021. We were able to obtain past medical histories in 34 of the 44 cases. Regarding pathological assessment, the predominant focus was on microvascular changes. We assessed the role of C5b-9 mediated vascular injury in the pathogenesis of the vasculopathy and enhanced type I interferon signaling in vessels given the morphologic semblance to the select interferonopathy syndromes, namely fibrosing dermatomyositis and Kohlmeier Degos disease. We examined the expression of CMV DNA and protein based on prior observations in an earlier study that isolated early protein expression in the microvasculature in the setting of LS and scleroderma. From a clinical perspective, the most striking association was an older age at the time of diagnosis (mean age of 62 years and median age of 61.5 years) and the presence of vascular comorbidities of diabetes, hypertension, and hyperlipidemia in almost 80% of cases. All cases showed significant microvascular changes in the superficial corium with the most frequent findings being those of significant basement membrane zone reduplication and vascular drop out. A number of cases showed prominent microvascular deposits of C5b-9 in the zone of hyalinizing fibrosis or subjacent to the discernible table of fibroplasia in the absence of enhanced type I interferon signaling. In no case were there viral cytopathic changes associated with CMV affecting the endothelium. The studies that encode CMV DNA or protein did not show a significant role for CMV reactivation in endothelium in the majority of the studied cases. It is concluded that the pathophysiology of LS includes a microvascular injury syndrome within the papillary dermis. The mechanism of endothelial cell injury is complement mediated at least in part and could reflect an adaptive immune response targeting endothelium indicative of classic complement pathway activation when coexisting with morphea or occurring in younger individuals. A non-immune based endothelial dysfunction and complement mediated injury unrelated to antibody driven classic complement pathway activation are more likely pathogenetically in the setting of certain diseases like diabetes mellitus and hypertension. Vascular drop out can be explained by the diminished endothelial progenitor pool needed to repopulate the damaged microvessels in certain settings like hypertension and diabetes., Competing Interests: Declaration of competing interest None., (Copyright © 2022. Published by Elsevier Inc.)

Systemic sclerosis is a complex multisystem connective tissue disease resulting in fibrosis of the skin and internal organs. Exposure to corticosteroids can trigger scleroderma renal crisis, a life-threatening complication of the disease. Autoimmune disease following infection with COVID-19 is being increasingly recognised. The mechanisms of post-COVID-19 autoimmunity are likely multifactorial, involving immune dysregulation, molecular mimicry and the development of cross-reactive antibodies. There are currently only two reported cases of systemic sclerosis occurring post-COVID-19 infection.We present the case of a female patient who developed systemic sclerosis post-COVID-19 infection. Following exposure to corticosteroids, the patient developed scleroderma renal crisis complicated by thrombotic microangiopathy, seizures and acute renal failure. Despite an antibody profile not typically associated with renal crisis (anti-topoisomerase positive, anti-RNA-polymerase III negative), the patient developed recurrent renal crisis with repeated exposure to corticosteroid therapy, highlighting the risk of steroid use in all patients with systemic sclerosis., Competing Interests: Competing interests: None declared., (© BMJ Publishing Group Limited 2023. Re-use permitted under CC BY-NC. No commercial re-use. See rights and permissions. Published by BMJ.)

Background: Juvenile localized scleroderma (JLS) or morphoea, a rare chronic autoimmune disease predominantly affects skin, subcutaneous tissue and occasionally the adjacent muscle, fascia and bone. We report the largest single-centre cohort of patients with JLS from India., Methods: Patients who were diagnosed to have JLS were enrolled from the Paediatric Dermatology Clinic and the Paediatric Rheumatology Clinic of a tertiary care referral hospital in India. Collected data included details of the clinical profile, laboratory investigations and management., Results: We analysed 84 patients with Juvenile localized scleroderma. Median age of disease onset was 5 years, and median age at diagnosis was 8 years. Commonest subtype was linear scleroderma (57 patients, 67.7%) followed by plaque morphoea and generalized morphoea. Fourteen patients (16.6%) were noted to have extracutaneous manifestations (ECMs). These included arthritis in eight (33.3%), brain parenchymal abnormalities in four (4.7%) and pulmonary involvement in two (8.3%) patients. Antinuclear antibody (ANA) was positive in eight/25 patients (32%; diffuse and speckled pattern in four patients each). One amongst these also had elevated anti-dsDNA titres. Positive ANA was found to have no association with ECMs (p 1.000). Patients were treated using methotrexate (61 patients; 72.6%), dexamethasone oral mini-pulse (OMP; 35 patients; 41.6%), calcipotriol (39 patients; 46.4%), topical corticosteroids (32 patients; 38%) and topical tacrolimus (three patients; 3.7%). Using linear regression analysis, administration of dexamethasone OMP and calcipotriol was found to be a predictor of good treatment response (p 0.034 and 0.019, respectively)., Conclusion: Early use of systemic corticosteroids along with methotrexate may be more beneficial than methotrexate therapy alone., (© 2022 European Academy of Dermatology and Venereology.)

Objective: Interstitial lung disease (ILD) is a serious complication and leading cause of mortality in patients with systemic sclerosis (SSc). In this study, we explored the role of LIM and cysteine-rich domains protein 1 (LMCD1) as a novel factor in the pathogenesis of SSc-related ILD (SSc-ILD)., Methods: The expression and effects of LMCD1 were studied in lung tissue samples and fibroblasts from SSc-ILD patients and control subjects as well as in lung tissue samples from animal models., Results: LMCD1 was consistently elevated in lung tissue samples and in fibroblasts isolated from SSc-ILD patients as compared to controls. Additionally, LMCD1 was found to be highly expressed in the lung in the fibroblast-specific protein (FSP)-driven, constitutively active transforming growth factor β receptor type I (TGFβR1) transgenic mouse model of ILD and the bleomycin-induced mouse model of ILD. In lung fibroblasts from SSc-ILD patients, LMCD1 is an essential factor for the TGFβ-induced generation of type I collagen, fibronectin, and α-smooth muscle actin (α-SMA). Depletion of LMCD1 by small interfering RNA reduced the expression of extracellular matrix proteins and lowered transcriptional activity and expression of α-SMA, as well as decreased the proliferation and contractile activity of SSc-ILD lung fibroblasts. In dense fibrotic areas of affected lung tissue, lung LMCD1 colocalized with α-SMA. In cultured scleroderma lung fibroblasts, LMCD1 colocalized and interacted with serum response factor which mediates LMCD1-induced contractile activity of lung fibroblasts., Conclusion: Our study identifies LMCD1 as a profibrotic molecule contributing to the activation of myofibroblasts and the persistent fibroproliferation observed in SSc-ILD. Thus, LMCD1 may be a potential novel therapeutic target for patients with SSc-ILD., (© 2022 American College of Rheumatology.)

Objectives: Silver fibre gloves transport heat from the palm to the fingers, possibly reducing the burden of RP in SSc patients. We aim to evaluate the clinical efficiency of this intervention., Methods: A multicentre, double-blind, randomized trial was performed, accounting for interindividual differences and external factors using a crossover design. Patients were randomized in two groups: group 1 wore 8% silver fibre gloves in period 1 and normal gloves in period 2 and group 2 vice versa. Each period lasted 6 weeks. The primary outcome was the Raynaud Condition Score (RCS) over time (minimal clinical important difference 1.4), assessed three times per week using an online questionnaire. Secondary outcomes included vascular complications and Scleroderma-Health Assessment Questionnaire (SHAQ). Outcomes were evaluated before unblinding using linear mixed models., Results: A total of 85 SSc patients were included, with 76 completing the study. The mean RCS during 2 weeks before the study (i.e. without gloves) was 6.4 (s.d. 1.6). Both with silver fibre gloves and normal gloves the mean RCS decreased to 3.9 (s.d. 2.3) with a similar course over time. There was no difference in mean RCS over time between the type of gloves [β = 0.067 (95% CI -0.006, 0.19)]. Of secondary outcomes, total SHAQ [β = 0.036 (95% CI 0.026, 0.046)] was slightly higher with silver fibre gloves, which is clinically irrelevant. Three patients developed new digital ulcers with normal gloves vs one patient with silver fibre gloves [odds ratio 3.2 (95% CI 0.32, 31.1)]., Conclusions: Wearing gloves in SSc patients clearly decreases the RP burden. Our results do not support the hypothesis that increased heat transport of 8% silver fibre gloves is associated with less disease burden as measured in this study by the RCS compared with normal gloves., Clinical Trial Registration Number: Netherlands Trial register (https://www.trialregister.nl/) NL7904., (© The Author(s) 2022. Published by Oxford University Press on behalf of the British Society for Rheumatology.)

Scleroderma associated myopathy (SScAM) is a common but heterogeneous musculoskeletal manifestation of systemic sclerosis (SSc) for which there is still no clear definition. Still, SScAM is associated with disability, poor quality of life and mortality. This review discusses the most updated literature of SScAM including clinical and antibody associations, recent updates on histopathological findings, prognosis and treatment., Competing Interests: Declaration of Competing Interest None., (Copyright © 2022 Elsevier B.V. All rights reserved.)

Objective: To explore the effect of topical cannabidiol (CBD) in treating digital ulcers in patients with systemic sclerosis (SSc)., Methods: In total, 45 patients with SSc who had digital ulcers were consecutively enrolled between January 2019 and December 2019. Of the participants, 25 were treated with CBD during surgical debridement and 20 were treated with standard local therapy. A numeric rating scale for pain and Health Assessment Questionnaire Disability Index were administered at the baseline and at the end of treatment., Results: Local treatment with CBD was significantly associated with lower pain scores, higher health assessment scores, and an increase in participants' total hours of sleep. Patients in the control group more frequently required additional analgesic therapy., Conclusions: Topical CBD may be a valuable tool to treat pain related to digital ulcers in patients with SSc., (Copyright © 2022 the Author(s). Published by Wolters Kluwer Health, Inc.)

Background: Although autologous fat grafting is a feasible surgical technique to improve facial deformity in patients with localized scleroderma, its success is limited by the low graft retention induced by the local inflammatory environment. This study investigated the potential effect of adipose-derived stem cells (ASCs) on skin fibrosis and fat retention in a localized scleroderma mouse model., Methods: BALB/C nude mice that were induced by bleomycin to establish a localized scleroderma model were divided randomly into five groups: blank control; fat grafting; and low, moderate, and high doses of ASC-assisted fat grafting. The backs of the mice were subcutaneously injected with phosphate-buffered saline or fat, or fat with low, moderate, and high doses of ASCs (1 × 10 5 /mL, 5 × 10 5 /mL, and 25 × 10 5 /mL, respectively). The skin fibrosis and fat retention were analyzed after 1 month or 3 months, respectively., Results: Compared to the disease model group, the fat-grafting group, and the low- and moderate-dose ASC-enriched groups, the high-dose ASCs significantly attenuated skin fibrosis, inhibited the production of type III collagen and transforming growth factor-β1, increased fat graft retention, enhanced the expression of angiogenesis-related cytokines and angiogenesis, and increased the expression of adipogenesis-related cytokines., Conclusions: The results demonstrated that high-dose ASCs attenuated skin fibrosis and improved fat retention in a localized scleroderma model by reducing inflammation and by promoting angiogenesis and adipogenesis. The authors further demonstrated that ASCs enhanced adipogenesis through the AKT/ERK signaling pathway., Clinical Relevance Statement: Fat grafting has been used to treat localized scleroderma patients but with low fat retention. In this study, ASC attenuated skin fibrosis and improved fat retention in the localized scleroderma model, providing evidence for cell therapy in future application of localized scleroderma treatment., (Copyright © 2022 by the American Society of Plastic Surgeons.)

Background: Objectively determining tissue loss in craniofacial morphea is challenging. However, 3-dimensional (3D) stereophotogrammetry is a noninvasive modality that may be a useful adjunct., Objective: To prospectively evaluate 3D stereophotogrammetry in the assessment of craniofacial linear morphea., Methods: Participants underwent clinical, quality-of-life, and 3D-stereophotogrammetry assessments. Traditional photographs and 3D-stereophotogrammetry images were rated as mild, moderate, or severe by 2 experts and 2 nonexperts. In addition, interrater and intrarater reliability (on delayed rescoring) were calculated., Results: Of 23 patients with craniofacial morphea, 3D stereophotogrammetry detected pathologic asymmetry in 14 (20.6%) patients. Providers rated patients as more severely affected when using 3D stereophotogrammetry versus when using traditional photographs (19% severe on 3D stereophotogrammetry vs 0% severe on traditional photographs, P = .004). Qualitative ratings of both traditional and 3D images showed high inter- and intrarater reliability between experts and nonexperts alike. Physicians' Global Assessment of Damage scores correlated with mouth asymmetry (P = .0021), cheek asymmetry (P = .04), and 3D-stereophotogrammetry ratings (median, mild: 27.5 vs moderate: 46.5 vs severe: 64, P = .0152). Lower face asymmetry correlated with worse quality-of-life scores (P = .013)., Limitations: Small sample size and cross-sectional design., Conclusion: 3D stereophotogrammetry can reliably detect and quantify asymmetry in craniofacial morphea with greater sensitivity than that observed with traditional assessment alone. 3D stereophotogrammetry may be a useful adjunct to clinical examination., Competing Interests: Conflicts of interest None disclosed., (Copyright © 2022. Published by Elsevier Inc.)

Background and Objectives: The highest incidence of death in systemic sclerosis due to pulmonary disease raises the need for early detection and treatment. The study aim is the assessment of interstitial pulmonary disease by Multi Detector High Resolution CT (MDCT) and finds its relationship with the other disease parameters and the Pulmonary Function tests (PFT)., Patients and Methods: A prospective cross-sectional study was performed in Assiut University Hospitals from May 2018 to January 2020 and included 62 consecutive SSc female patients. Demographic, clinical, Laboratory, PFT and MDCT assessment were conducted for all participants., Results: The coarseness of fibrosis was 8.32 (range 0.0-17), the average proportion of ground-glass opacification was 28.3% (range, 0.0%-75%). Honey-comb pattern was seen in (52.5%). Mean Extent of disease was 46.25±3.7 (range 5-81). Restrictive deficit found in 42 patients. Significant relation was found between the extent of disease and the percentage predicted FVC (r=0.373, p 0.018) and FEV1/FVC (r=0.593, p 0.000) and coarseness of fibrosis and proportion of ground glass opacification correlated inversely with VC (r=-0.385, p=0.014, r=-0.376, p=0.017 respectively), Rayanud's phenomena, modified Rodnan Skin Score and Medsger's general are positively correlated with MDCT disease extent., Conclusion: Scoring of systemic sclerosis (SSc) related interstitial lung disease (SSc-ILD) could be applicable as one of the important tools for disease assessment., (Copyright © 2021 Elsevier España, S.L.U. and Sociedad Española de Reumatología y Colegio Mexicano de Reumatología. All rights reserved.)

Introduction/objectives: Scleroderma is a rare complication in taxanes therapy. Although individual cases of taxanes-induced scleroderma have been reported, the clinical manifestation and treatment outcomes were reviewed and summarized rarely. This study reported a patient who developed diffuse scleroderma and possible scleroderma renal crisis after paclitaxel therapy for ureter cancer., Method: A PubMed literature review on published cases of taxanes-induced scleroderma up until April 2022 was included for analysis., Results: The search identified 27 patients with adequate information for analysis. Of the 28 patients, including the one presented here, 22 were female. Peripheral edema was the most common symptom in all but one patient, and often accompanied by erythema in 11. Symptoms usually occurred in half of the patients within the 4 th course of treatment. Skin lesions gradually progressed to skin fibrosis, and extended proximally. Internal organ involvements were uncommon. Antinuclear antibody tests were positive occasionally, but anti-Scl70 and anti-centromere usually were negative. Taxanes therapy was discontinued, continued and unavailable in 21, 3, and 4 patients, respectively. Corticosteroids for skin lesions with or without immunosuppressive drugs were given to 15 patients. Of 25 patients with available skin outcomes, 19 improved. There was no significant skin improvement between those who did or did not receive skin treatment (62.5% vs. 75.0%, p = 0.37). Skin usually improved after discontinuing taxanes., Conclusion: Taxanes-induced scleroderma is different from idiopathic scleroderma. Physicians should be aware of this condition in order to provide early diagnosis and apply appropriate management in order to avoid serious complications from severe skin sclerosis. Key Points • Scleroderma is a rare but unique and serious complication of taxanes therapy • Skin manifestations and distribution are similar to idiopathic scleroderma, but vascular phenomenon, internal organ involvement and scleroderma-associated auto-antibodies are presented rarely. Skin improvement usually occurs shortly after discontinuing taxanes • The role of immunosuppressive therapy in treating taxanes-induced scleroderma is not clear., (© 2022. The Author(s), under exclusive licence to International League of Associations for Rheumatology (ILAR).)

We here report a case of a middle-aged man with an unusual case of bullous lichen sclerosus complicated with generalized morphea. He showed initial recurrent flaccid bullae, followed by ivory-white sclerotic plaques and extensive skin sclerosis, with additional walking disorder caused by knee-joint contracture, and ulcers on the lower extremities and back. The patient had no visceral involvement. After oral hydroxychloroquine and oral corticosteroids failed, the patient was given tofacitinib, which resolved his ulcers after 4 weeks and ameliorated his knee-joint contracture and skin sclerosis within 4 months. Owing to the occurrence of diffuse large B-cell lymphoma, he stopped using tofacitinib, and the ulcer and walking disorder reappeared. This is rare case of bullous lichen sclerosus-generalized morphea overlap syndrome. The patient recovered well after treatment with tofacitinib. His symptoms recurred after discontinuation of tofacitinib., (© 2022 Wiley Periodicals LLC.)

The gastrointestinal tract (GI) is the second most affected organ system in individuals suffering from systemic/localized scleroderma (SSc) or localized scleroderma. SSc can affect any part of the GI, between the oral cavity and anorectum. The annual incidence of SSc in the United States is estimated to be 19.3 cases per million adults, with the highest incidence reported in people aged 44 to 55. Females are 5 times more likely than males to suffer from SSc. Morbidity and mortality rates associated with SSc are predominantly elevated among patients with GI manifestations. Esophageal and intestinal manifestations impact 90% and 40% to 70% of patients with systemic scleroderma, respectively. SSc patients are known to suffer from small bowel hypomotility and small intestinal bacterial overgrowth, which cause malabsorption and malnutrition, ultimately contributing to the 50% mortality rate. Fecal incontinence is a common symptom of SSc that can lead to depression. SSc patients may suffer from gastrointestinal complications that can negatively impact their quality of life on a daily basis. Multidisciplinary approaches are necessary for systematically managing gastrointestinal complications associated with SSc. A prospective study should focus on developing targeted therapies to improve recovery patterns and prognosis in cases of SSc. This article summarizes the epidemiology, commonly reported clinical manifestations, complications, and available treatments for treating GI pathology in SSc patients., Competing Interests: The authors have no funding and conflicts of interest to disclose., (Copyright © 2022 the Author(s). Published by Wolters Kluwer Health, Inc.)

Background: Systemic sclerosis (SSc) is an autoimmune chronic multisystem disorder with a plethora of cutaneous manifestations. These manifestations often may be the only presenting complaint. Early identification of these help in diagnosing grievous systemic manifestations and their prompt and appropriate treatment., Aims: To study the clinical profile of SSc, modified Rodnan's skin scoring (mRSS), nailfold capillaroscopy (NFC) patterns, antibody profile in the western India population, and their association with cutaneous manifestations., Methods: Patients of SSc fulfilling the European League Against Rheumatism (EULAR) 2013 classification of SSc criteria, who attended dermatology outpatient department (OPD) between January 2017 and September 2018 were included in the study. The demographic data, cutaneous features, autoantibody profile, mRSS, and NFC pattern were noted Results: A total of 60 patients (57 females and 3 males; mean age years) of SSc were evaluated. Clinical subtypes were 40 diffuse cutaneous SSc and 20 limited cutaneous SSc. The most common presenting symptoms were Raynaud's phenomenon (RP) (95%) and skin tightening (90%). The common cutaneous findings were sclerodactyly (86.7%), stellate scars (78.3%), parrot-beaked nose (76.7%), mask-like facies (75%), microstomia (56.7%), salt and pepper pigmentation (55%), puffy finger (46.7%), telangiectasia (46.7%), digital ulcer (38.3%), fixed flexion deformity (33.3%), and calcinosis cutis (8.33%). Limited cutaneous systemic sclerosis (lcSSc) had mRSS score of 8.3 ± 4.1 and diffuse cutaneous systemic sclerosis (dcSSc) subset had a score of 28 ± 10.4. Antinuclear antibody (ANA), Anti-topoisomerase antibody (ATA), and anti-centromere antibody (ACA) were positive in 59, 49, and 7 patients, respectively. The NFC patterns were early (23.3%), active (45%), and late (18.3%)., Limitation: The sample size of the study was small. We were not able to determine the significance of other less common autoantibodies with scleroderma., Conclusion: The study highlights the importance of identifying early cutaneous findings and the role of a useful diagnostic and prognostic reproducible scoring system (mRSS) and NFC., (© Journal of the Association of Physicians of India 2011.)

Lipodermatosclerosis or sclerotic hypodermitis is presented as a complication of venous insufficiency and in particular of post-thrombotic syndrome with a high risk of progression to leg ulcers. However, it has also been described in obese patients without venous insufficiency, and even in the course of various systemic diseases including scleroderma. It most often affects middle-aged women and is usually bilateral, with a typically "inverted champagne bottle" leg appearance. The pathogenic role of venous hypertension explains why compression with bands or stockings is the basis of treatment. In acute phase, which may precede or complicate chronic forms, the pain is so severe that compression is not tolerated. In acute phase, non-steroidal anti-inflammatory drugs, intra-lesional use of triamcinolone, and capsaicin transdermal patches indicated for neuropathic pain have been proposed. In chronic forms, the treatment of superficial venous insufficiency and/or incontinent perforating veins, documented during a Duplex ultrasound scan, is usually proposed, whenever possible. In association with elastic compression, pentoxifylline and colchicine have been used without clear evidence of clinical efficacy. Finally, in the most advanced clinical presentation with the appearance of a sclerotic gaiter associated with ulcerations, surgical treatment with excision-cutaneous grafting associated or not with perforating veins ligation and a fasciotomy may be discussed as a last resort for treatment., (Copyright © 2022 Elsevier Masson SAS. All rights reserved.)

Aim: Patients with systemic sclerosis (SSc) are at increased risk of cancer, a growing cause of non-SSc-related death among these patients. We analyzed the increased cancer risk among Spanish patients with SSc using standardized incidence ratios (SIRs) and identified independent cancer risk factors in this population., Material and Methods: Spanish Scleroderma Registry data were analyzed to determine the demographic characteristics of patients with SSc, and logistic regression was used to identify cancer risk factors. SIRs with 95% confidence intervals (CIs) relative to the general Spanish population were calculated., Results: Of 1930 patients with SSc, 206 had cancer, most commonly breast, lung, hematological, and colorectal cancers. Patients with SSc had increased risks of overall cancer (SIR 1.48, 95% CI 1.36-1.60; P < 0.001), and of lung (SIR 2.22, 95% CI 1.77-2.73; P < 0.001), breast (SIR 1.31, 95% CI 1.10-1.54; P = 0.003), and hematological (SIR 2.03, 95% CI 1.52-2.62; P < 0.001) cancers. Cancer was associated with older age at SSc onset (odds ratio [OR] 1.22, 95% CI 1.01-1.03; P < 0.001), the presence of primary biliary cholangitis (OR 2.35, 95% CI 1.18-4.68; P = 0.015) and forced vital capacity <70% (OR 1.8, 95% CI 1.24-2.70; P = 0.002). The presence of anticentromere antibodies lowered the risk of cancer (OR 0.66, 95% CI 0.45-0.97; P = 0.036)., Conclusions: Spanish patients with SSc had an increased cancer risk compared with the general population. Some characteristics, including specific autoantibodies, may be related to this increased risk., Competing Interests: Declaration of Competing Interest The authors declare that they have no conflict of interest, including any financial, personal, or other relationship within 3 years of beginning this research with a person or organization that could have inappropriately influenced, or be perceived to influence, this work., (Copyright © 2022 The Authors. Published by Elsevier B.V. All rights reserved.)

Objective: To describe systemic sclerosis (SSc) heart involvement in the ICU., Methods: We retrospectively studied patients with previous diagnosis of SSc admitted to the ICU for acute cardiac dysfunction between 2012 and mid-2021., Results: 9 female patients were included, mainly with diffuse SSc (n = 7, 78%). Six (67%) had digital ulcers. All but one patient complained about physical cardiac symptoms (n = 8, 89%), 5 (56%) had electrocardiogram modifications. Biological exams revealed elevated troponin (705 μg/l [421-1582]) and Nt-pro-BNP (16,062 ng/l [10419-40,738]). Patients exhibited severe left ventricular ejection fraction (LVEF) impairment (20% [10-20] vs 58% [53-60] before ICU admission (p = 0.0002)) requiring vasopressors and/or inotropes for 7 patients (78%) and mechanical ventilation or renal replacement therapy for 4 patients (44%). LVEF spontaneously improved during ICU stay (LVEF 40% [30-40] vs 20% [10-20], p = 0.0007) and returned to baseline within 6 months following ICU discharge (LVEF 53% [31-61] vs 58% [53-60]). Seven (78%) patients survived the ICU-stay and 4 (44%) were alive at 6 months., Conclusion: We report an uncommon and specific severe acute life-threatening cardiac dysfunction in SSc patients, which can be reversible but remains associated with a poor long-term prognosis, which can be reversible but remains associated with a poor long-term prognosis., Competing Interests: Declaration of Competing Interest The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper., (Copyright © 2022 Elsevier B.V. All rights reserved.)

Background: En coup de sabre (ECDS) is a form of linear-scleroderma, primarily affecting the face. Despite effectiveness of pharmacological interventions in the management of lesions, sequelae of cutaneous deformities are common., Objective: Review the existing surgical tools for the correction of "en coup de sabre" ECDS lesions and facial deformities., Materials and Methods: The authors conducted a literature search for reports on surgical interventions for ECDS deformations, in the electronic databases of PubMed, Scopus, and Cochrane Library Databases., Results: Twenty-six publications reporting 39 patients were found in the literature. The average age of patients was 25 ± 4.7 years. Thirty-one of the patients were females. Six methods were found in the literature for surgical correction of ECDS. Fat grafting was performed in 41% of patients, surgical reconstruction in 18%, injectable fillers in 15%, implants in 10%, botulinum toxin injections in 8%, and bone/cartilage grafts in 8%. Imaging studies of the skull and face were performed in 36% of patients. Bony defects were found in 64.3% of them., Conclusion: Different surgical and minimally invasive options exist in the armamentarium of clinicians correcting ECDS deformities. Tailoring the method of correction to patient's needs and expectation is crucial in ensuring patient satisfaction., (Copyright © 2022 by the American Society for Dermatologic Surgery, Inc. Published by Wolters Kluwer Health, Inc. All rights reserved.)