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von Recklinghausen disease (vRD), more widely known as neurofibromatosis type 1, belongs to a group of genetic disorders and it is considered to be the most common genodermatosis. The disease has an autosomal dominant pattern of inheritance that involves mutations within the NF1 gene located on chromosome 17 in locus q11.2. The product of the NF1 gene is neurofibromin and the protein is well known to be a tumor suppressor factor. This counteracts possible overactivity of RAS (protein)/MAPK (mitogen-activated protein kinase) and RAS/PI3K/AKT/mTOR (phoshatydyloinositol-3-kinase/V-akt murine thy-moma viral oncogene homologue/mammalian target of rapamycin) signaling transduction pathways, preventing from uncontrolled cell proliferation and subsequent tumor formation. A loss of proper functioning of this protein leads to a development of vRD; however, a large variability in a phenotype of the disease and the onset of cutaneous findings, not necessarily in childhood, may provide a clinical diagnosis of the disease late in adulthood. We present a 52-year-old male in whom the diagnosis of vRD was proposed in the sixth decade of life, despite of multiple nodular lesions disseminated over the skin of the whole body and different neurological disturbances, not considered for a long time as manifestations of genodermatosis.

Background: Systemic sclerosis (SSc) is a multisystemic disease with an extensive microvasculopathy. Previously, disturbances in plasma levels of angiotensin II (Ang II) and its antagonistic angiotensin‐(1‐7) (Ang‐(1‐7)) were found in patients with SSc. Their significance in a pathogenesis of SSc stays unclear due to discrepancies of earlier studies. Objectives: To evaluate a significance of disturbances in production pathway of angiotensins in a development of SSc. Methods: There were enrolled 27 patients with established SSc, 23 subjects with very early SSc and 23 healthy controls. The diagnosis of SSc was established in patients who met EULAR/ACR 2013 classification criteria. Very early SSc described patients with Raynaud's phenomenon having SSc‐specific antinuclear antibodies and SSc‐like abnormalities in nailfold videocapillaroscopy. Patients were submitted to evaluation of internal organ involvement and blood sampling to assay plasma levels of angiotensin I, angiotensin II and angiotensin‐(1‐7) with ELISA technique. Results: Plasma level of angiotensin‐(1‐7) was significantly reduced in both SSc group (median = 47.2 pg/mL; P < 0.001) and ones with very early SSc (median = 102.7 pg/mL; P = 0.002) when compared to healthy controls (median = 176.1 pg/mL). A tendency to higher than in control group (median = 214 pg/mL) plasma level of angiotensin I was seen in SSc group (median = 392 pg/mL; P = 0.059). Differences in plasma level of angiotensin II were insignificant between all study groups. Those disturbances produced unfavourable angiotensin‐(1‐7)/angiotensin II (%) ratio in both groups of patients, which achieved statistical significance in subjects with established SSc (P < 0.001). Production pathway of angiotensins showed a dependence on a subtype of SSc, immune profile and a presence of interstitial lung disease. Conclusions: Production of angiotensin‐(1‐7) was significantly reduced in both SSc patients and those ones with very early SSc, although a significant imbalance between angiotensin II and angiotensin‐(1‐7) occurred only in subjects with established disease. [ABSTRACT FROM AUTHOR]

Retinoids are compounds chemically related to vitamin A, which are frequently used in dermatological practice (1). They are characterized by numerous mechanisms of action leading to normalization of keratinocyte proliferation and maturation. They have anti-seborrhoeic, immunomodulatory and anti-inflammatory effects (1, 2). A number of side effects to retinoid treatment have been recorded; one group of such side effects relates to eyes and vision. Dry eye syndrome and blepharoconjunctivitis are the most common side effects, appearing in 20-50 % of patients treated with retinoids. They often contribute to the occurrence of other side-effects such as eye discomfort and contact lens intolerance. Due to the widespread use in clinical practice, the adverse effects, including ocular side effects, should be studied. To confirm the variety of adverse effects of retinoids, several case reports of rare side-effects are presented.

Abstract Introduction Necrobiosis lipoidica diabeticorum is a rare disease of unclear etiology, that occurs in about 1% of diabetic patients. Case report We present case of granulomatosis disciformis chronica et progressiva Miescher with good response to systemic corticosteroids therapy. Patient 45 years old woman, with primary yellow-brown areas skin lesions, with foci well separated from surroundings on both lower legs, that occurred 5 years ago. In laboratory tests there was no abnormalities. Because of advance suggestion (after last admit in dermatological ward) of observation according to xantogranuloma necrobioticum tests for paraproteinemia were made. Immunoelectrophoresis, IgG, IgM, IgA levels, kappa light chain, lambda heavy chain; were correct, Bence-Johns protein-negative. During hospitalization in Clinic methylprednisolone in dose of 32 mg od, vascular drugs and local steroidotherapy was applied with good therapeutic response. Conclusion We described case of typical clinical and histological characters of necrobiosis lipoidica. without diabetes-granulomatosis disciformis chronica et progressiva Miescher that despite of suspicion of proper diagnosis for a long time was not treat effective.

Abstract Background Hemifacial atrophy (Parry-Romberg syndrome) is a relatively rare disease. The etiology of the disease is not clear. Some authors postulate its relation with limited scleroderma linearis. Linear scleroderma "en coup de sabre" is characterized by clinical presence of most commonly one-sided linear syndrome. In a number of patients, neurological affection is the medium of the disease. The treatment of both scleroderma varieties is similar to the treatment of limited systemic sclerosis. Case presentation We present two cases of a disease: a case of a 49-year-old woman with a typical image of hemifacial atrophy, without any changes of the nervous system and a case of a 33-year-old patient with an "en coup de sabre" scleroderma and with CNS tumor. Conclusion We described typical cases of a rare diseases, hemifacial atrophy and "en coup de sabre" scleroderma. In the patient diagnosed with Parry-Romberg syndrome, with Borrelia burgdoferi infection and with minor neurological symptoms, despite a four-year case history, there was a lack of proper diagnosis and treatment. In the second patient only skin changes without any neurological symptoms could be observed and only a precise neurological diagnosis revealed the presence of CNS tumor.

Background: Hemifacial atrophy (Parry-Romberg syndrome) is a relatively rare disease. The etiology of the disease is not clear. Some authors postulate its relation with limited scleroderma linearis. Linear scleroderma "en coup de sabre" is characterized by clinical presence of most commonly one-sided linear syndrome. In a number of patients, neurological affection is the medium of the disease. The treatment of both scleroderma varieties is similar to the treatment of limited systemic sclerosis.Case Presentation: We present two cases of a disease: a case of a 49-year-old woman with a typical image of hemifacial atrophy, without any changes of the nervous system and a case of a 33-year-old patient with an "en coup de sabre" scleroderma and with CNS tumor.Conclusion: We described typical cases of a rare diseases, hemifacial atrophy and "en coup de sabre" scleroderma. In the patient diagnosed with Parry-Romberg syndrome, with Borrelia burgdoferi infection and with minor neurological symptoms, despite a four-year case history, there was a lack of proper diagnosis and treatment.In the second patient only skin changes without any neurological symptoms could be observed and only a precise neurological diagnosis revealed the presence of CNS tumor. [ABSTRACT FROM AUTHOR]

Introduction: An increasing interest in minimally invasive procedures hassled to a demand for an effective local anesthetic algorithm. The scalp presents a challenge in achieving effective anesthesia due to the presence of hair shafts. This study aims to evaluate the efficacy of different methods during a microneedling procedure, including 25 mg lidocaine and 25 mg prilocaine cream, skin spray with 10% lidocaine, and cold gel compresses., Materials and Methods: Sixty-two men aged between 20 and 50 years underwent three microneedling treatments, each using a different method of anesthesia. The treatment area was divided into two equal parts, with one part exposed to a specific anesthetic method. Patients were asked to rate their pain on a 0-10 verbal analog scale. An attempt was made to objectify the results using algometry., Results: A negative correlation was observed between the algometry results and the VAS score after the application of the cream and cold compresses., Discussion: When choosing monotherapy, it is recommended to use cold gel compresses for scalp microneedling after considering the advantages and disadvantages of different methods., (© 2024 The Author(s). Journal of Cosmetic Dermatology published by Wiley Periodicals LLC.)

Objectives: Vulvar lichen sclerosus (VLS) is a chronic inflammatory condition involving mainly the genital area with an undetermined aetiology. Recent studies show that in up to 34% of cases in adult women, VLS coexists with allergies or autoimmune diseases like celiac disease (CD), among others. However, literature data relating strictly to the co-occurrence of celiac disease and Duhring's disease (DH) in patients with VLS are very limited., Material and Methods: In our study, we sought to clarify the possible relationship between vulvar lichen sclerosus in adult women and celiac disease in its cutaneous form. The aim of the study was to demonstrate the presence of celiac disease-specific antibodies in women with VLS. The control group consisted of 41 healthy women, and the study group consisted of 50 women aged 24-83 years with diagnosed vulvar lichen sclerosus who were hospitalized in the Department of Gynaecology, Obstetrics and Gynaecologic Oncology of the Bonifraters Medical Centre in Katowice., Results: There were no significant differences in blood serum levels of CD-specific antibodies between both groups., Conclusions: The study conducted did not confirm the association between vulvar lichen sclerosus and celiac disease or Duhring's disease. The main limitation of the research was the small size of the study and control groups. Further studies on a larger group of patients are needed. They could clarify the possible mechanisms behind the co-occurrence of these two conditions. Earlier diagnostic will help prevent the development of severe and irreversible complications.

Introduction: Androgenetic alopecia is the most common form of non-cicatricial hair loss in men. The condition also affects young adults and can cause significant psychological distress. In addition to widely accepted methods, clinicians have at their disposal a number of therapies for which there are no established treatment algorithms., Methods: The study was conducted on a selected group of 92 men aged between 20 and 50 years. The patients were divided into three groups, each with a different therapeutic algorithm: group A - three microneedling treatments 1 month apart, group B - three microneedling treatments 1 month apart and daily topical application of 5% minoxidil, group C - three platelet-rich plasma treatments 1 month apart., Results: Each group showed an increase in mean hair number and density. However, only group C demonstrated a statistically significant increase in hair shaft thickness., Conclusions: Currently, there is no clear consensus in the literature regarding algorithms for microneedling and platelet-rich plasma treatment of the scalp. For the study, we selected a minimum effective algorithm that yielded satisfactory results., Competing Interests: The authors declare no conflict of interest., (Copyright: © 2024 Termedia Sp. z o. o.)

Introduction: The role of calprotectin in psoriasis still remains unclear., Aim: To elucidate the associations between the concentrations of serum and faecal calprotectin (CP) and the severity of psoriasis in 20 patients with moderate-to-severe plaque psoriasis and 20 healthy individuals., Material and Methods: The CP levels as well as the disease severity including Psoriasis Area and Severity Index (PASI), Body Surface Area (BSA) score and Dermatology Life Quality Index (DLQI) were assessed., Results: The median serum CP level in the psoriasis group was notably higher at 112.24 μg/l (interquartile range, IQR: 81.39-206.82 μg/l) compared to 60.31 μg/l (IQR: 37.41-81.54 μg/l) in the control group ( p = 0.001), while the median faecal CP levels were similar between the two groups: 15.00 μg/g (IQR: 6.20-36.13 μg/g) in psoriasis patients and 13.00 μg/g (IQR: 10.26-30.15 μg/g) in controls ( p = 0.766). No significant correlations between serum and faecal CP level and the PASI, BSA and DLQI were found., Conclusions: Despite the fact that patients with moderate-to-severe plaque psoriasis seem to present general higher blood calprotectin levels than healthy individuals, they are still within the population cut-off value. The elevated blood calprotectin levels are not conclusively linked to increased severity of psoriasis or to the deterioration in quality of life. Also, in individuals with psoriasis, gastrointestinal inflammation does not differ markedly from healthy controls., Competing Interests: The authors declare no conflict of interest., (Copyright: © 2024 Termedia Sp. z o. o.)

Introduction: Electronic cigarettes (e-cigarettes) have been gaining worldwide popularity for several years now, making vaping a major alternative to regular tobacco smoking., Aim: There is still a lack of data on the occurrence of dermatological diseases due to e-cigarettes, so the research was performed., Methods: A systematic review of the literature was performed in Embase and Medline databases. The search included EMTREE and MESH approaches and was conducted according to the PRISMA guidelines., Results: Electronic cigarettes were identified both as an initiating and aggravating factor in several dermatological diseases. Vaping resulted in impaired wound healing and thermal injuries in the healthy skin., Conclusions: Electronic cigarettes have been reported to contribute to the development of various skin diseases and be a source of thermal injury. Lack of data and poor compliance concerning reporting the side effects of vaping make this topic an important issue to monitor., Competing Interests: The authors declare no conflict of interest., (Copyright: © 2024 Termedia Sp. z o. o.)

Introduction: Many studies have shown significant alterations in the gut microbiome of patients with psoriasis compared to healthy controls., Aim: The primary objective of the current research was to explore the impact of gut microbiome composition on the progression and severity of plaque psoriasis., Material and Methods: A total of 20 patients with moderate-to-severe psoriasis and 20 healthy individuals were recruited and provided a stool sample to assess the gut microbiome. After the samples were prepared according to the NGS library preparation workflow, they were sequenced using the Illumina platform and the report was generated that underwent statistical analysis., Results: The microbiome profiles of psoriasis patients exhibited significant differences compared to healthy controls as evidenced by the statistical analysis of various bacterial genera, with the median abundance significantly lower in psoriasis patients compared to healthy controls ( p = 0.033). The analysis of the Firmicutes-to-Bacteroidetes ratio, a commonly evaluated marker of dysbiosis, did not reach statistical significance ( p = 0.239). However, there was a noticeable trend towards a higher median ratio in psoriasis patients compared to healthy controls. The ratio did not show significant associations with PASI or BSA but trends towards significance with DLQI ( B = -12.11, p = 0.095)., Conclusions: Overall, the above findings underscore the importance of the gut microbiome in psoriasis and suggest that modulation of specific bacterial genera, especially that with significant differences, could be a potential strategy for therapeutic intervention. Targeting these depleted genera through microbiome-based interventions, such as probiotic supplementation or faecal microbiota transplantation, could potentially help to restore gut homeostasis and alleviate the inflammatory burden in psoriasis., Competing Interests: The authors declare no conflict of interest., (Copyright: © 2024 Termedia Sp. z o. o.)

Background : Innovative methods of physical therapy delivered via modern medical devices have significantly extended the possibility of applying conservative treatments in healing venous leg ulcers. The primary objective of this study was to compare the therapeutic efficacy of selected mechanical physical therapies (intermittent pneumatic compression vs. radial extracorporeal shockwave vs. focal extracorporeal shockwave) vs. standard care in the treatment of venous leg ulcers over a 4-week period. Materials : This study included 69 patients, comprising 45 females (65%) and 24 males (35%), with a mean age of 67.1 ± 8.6 years (range: from 52.0 to 80.0 years). Methods : The patients were allocated into four groups: the IPC group was treated with intermittent pneumatic compression therapy, the R-ESWT group was treated with radial extracorporeal shockwave therapy, the F-ESWT group was treated with focal extracorporeal shockwave therapy, and the SC group was treated with standard care. Results: After one month of therapy, the median percentage decrease in wound total surface area after treatment was as follows: in the IPC group, there was a 52.9% decrease (range: 3.3-100%); in the R-ESWT group, there was a 31.6% decrease (range: 2.4-95.8%); in the F-ESWT group, there was an 18.0% decrease (range: 1.9-76.1%); and in the SC group, there was a 16.0% decrease (range: 1.5-45.8%). Conclusions: All the studied therapies caused a statistically significant reduction in the surface area of venous leg ulcers. The best results were observed with the intermittent pneumatic compression, while the radial and focal extracorporeal shockwave therapies appeared less effective. The standard care alone turned out to be the least effective. Our results did not show statistically significant changes in the values of RBC deformability at the investigated shear rates.

Competing Interests: The authors declare no conflict of interest.

Hidradenitis suppurativa (HS), also known as acne inversa, is a chronic inflammatory disease that manifests as painful nodules, abscesses, draining dermal tunnels, and scarring in intertriginous areas such as the axillae, groin, and breasts. The nature of the disease and its chronicity have a destructive impact on mental health and quality of life. HS has an estimated global prevalence of 0.00033-4.1% and it disproportionately affects females compared to males. HS involving the female anogenital regions is reported rarely in the gynecological literature, and it can often be mistaken for other vulvar diseases. The distinct phenotypes and HS rarity cause delayed diagnosis and the implementation of effective treatment. Acne inversa is associated with several comorbidities, including metabolic disease, diabetes mellitus, inflammatory bowel diseases, and spondyloarthropathies. Although HS etiology and pathogenesis remain unclear, studies have shown that lifestyle, immunological processes, genetics, and hormonal predispositions may promote follicular hyperkeratosis, dilatation, and rupture, leading to the development of chronic tissue inflammation. This article provides updated information on HS pathogenesis, comorbidities, and treatment methods. Furthermore, we share our experience in the surgical treatment of the disease, which often proves most effective, and highlight that an interdisciplinary management approach ensures optimal outcomes.

Neutrophil gelatinase-associated lipocalin (NGAL) may promote development of inflammation in psoriasis, whereas proprotein convertase subtilisin/kexin type 9 (PCSK9) may account for dyslipidemia in some psoriatic patients. The aim of the study was to analyze the influence of cyclosporine therapy on serum levels of NGAL and PCSK9 in patients with psoriasis vulgaris., Methods: Serum samples were obtained before and after three months cyclosporine therapy. Patients were grouped into responders and non-responders to cyclosporine depending on whether they achieved at least 50% reduction of Psoriatic Activity Score Index (PASI), or not. Serum levels of PCSK9 and NGAL were assayed using commercially available ELISA tests. Lipid levels were measured with an enzymatic method., Results: There were 40 patients enrolled. A significant decrease in serum NGAL level was seen in cyclosporine responders. No similar dependance was found for PCSK9. Serum PCSK9 concentration correlated with total cholesterol (TChol) and LDL at baseline and after three month treatment., Conclusions: Cyclosporine therapy contributes to the reduction of the NGAL serum but not the PCSK9 concentration. Correlation between the PCSK9 serum level and TChol as well as LDL concentration may help to understand drug induced dyslipidemia after cyclosporine.

There have been many studies on the association between vitiligo and metabolic syndrome, while only few scientific papers on vitiligo and insulin resistance. In recent years, there have been significant developments in research to trace and understand the aetiology of both conditions. In this article we have analysed pathophysiological mechanisms and the association of insulin resistance (as a component of metabolic syndrome) and vitiligo., Competing Interests: The authors declare no conflict of interest., (Copyright: © 2023 Termedia Sp. z o. o.)

Objectives: Systemic sclerosis (SSc) is a disease with cardiovascular impairment and polymorphisms of the gene coding of angiotensin-converting-enzyme 2 (ACE2) may account for its development. Three single nucleotide polymorphisms of ACE2 (C>G rs879922, G>A rs2285666 and A>G rs1978124) were found to increase the risk for development of arterial hypertension (AH) and cardiovascular (CVS) diseases in different ethnicities. We investigated associations of polymorphisms rs879922, rs2285666 and rs1978124 with the development of SSc., Methods: Genomic DNA was isolated from whole blood. Restriction-fragment-length polymorphism was used for genotyping of rs1978124, while detection of rs879922 and rs2285666 was based on TaqMan SNP Genotyping Assay. Serum level of ACE2 was assayed with commercially available ELISA test., Results: 81 SSc patients (60 women, 21 men) were enrolled. Allele C of rs879922 polymorphism was associated with significantly greater risk for development of AH (OR=2.5, p=0.018), but less frequent joint involvement. A strong tendency to earlier onset of Raynaud's phenomenon and SSc was seen in carriers of allele A of rs2285666 polymorphism. They had lower risk for development of any CVS disease (RR=0.4, p=0.051) and tendency to less frequent gastrointestinal involvement. Women with genotype AG of rs1978124 polymorphism had significantly more frequent digital tip ulcers and lower serum level of ACE2., Conclusions: Polymorphisms of ACE2 may account for the development of AH and CVS disorders in SSc patients. Strong tendencies to more frequent occurrence of disease specific characteristics distinct to macrovascular involvement will require further studies evaluating significance of ACE2 polymorphisms in SSc.

Introduction: Basal cell carcinoma (BCC) localized in the H-zone, the region of fusion of embryonic masses, has been associated with a higher risk of deeper invasion and more frequent recurrence., Objectives: The aim of the study was to compare dermoscopic features of BCC in H and non-H zone that may most appropriately characterize those two locations., Methods: Dermoscopy images of histopathologically confirmed BCCs from 120 patients were retro-spectively analyzed. Dermoscopy features of BCC in H- and non-H zone were described and a comparative study of the dermoscopic pattern of BCC between the two locations was performed., Results: Of 120 BCC cases included in this study, 41 (34.2%) were located in the H-zone. The most frequent histological type was nodular (51.3% in H- zone and 61.6 % in non-H-zone) followed by superficial (5.1% and 19.8 % in H and non-H-zone respectively).In dermoscopy, there was a higher prevalence of ulceration (73.2% versus 43.6%, P < 0.001) in H-zone and a lower prevalence of brown globules (26.8% versus 53.2%; P = 0.01), when compared with the non-H-zone., Conclusions: Our results show that dermoscopic features of BCC on the face fulfill a typical pattern regardless of the region, except for the prevalence of the ulceration which is significantly more frequent in H-zone and the brown globules present significantly more often in the non-H-zone It can be hypothesized that H-zone might predispose to more aggressive course of BCC complicated by ulceration and consequently deeper tissue destruction.

Hidradenitis suppurativa (HS) is a chronic disease which is often recurrent and occurs as abscesses of the apocrine gland. The most common locations of HS are gluteal/perianal, axillary or inguinal. It is reasonable to assume that squamous cell carcinoma may arise from HS. As researchers in the field of dermatology, HS surgery and conventional surgical oncology, we studied whether there is any correlation between HS and neoplasms. Evidence shows a correlation between HS and squamous cell carcinoma. The aim of the study was to find literature about HS and SCC and analyse potential risk factors. This is a systemic review concerning squamous cell carcinoma and hidradenitis suppurativa., Competing Interests: The authors declare no conflict of interest., (Copyright: © 2023 Termedia Sp. z o. o.)

(1) Background: Hidradenitis suppurativa is a chronic, inflammatory skin disease. It is characterized by the transformation of normal skin into skin with abscesses, nodules, tunnels, and scars. The most commonly affected areas are the armpits, groins, buttocks, and subscapular area. Patients with HS require constant care under the supervision of the outpatient clinic. Due to the COVID-19 pandemic, consultations have been introduced in the form of telemedicine. The aim of this study was to evaluate the availability of HS treatment during the COVID-19 pandemic and to assess patient satisfaction, problems with access to medical care, and the impact of the pandemic on the course of the disease. (2) Methods: An internet survey with an anonymous questionnaire was used to assess the effectiveness of telemedicine consultations. The survey consisted of 25 closed questions, and responses were kept fully anonymous. (3) Results: Most respondents reported minor problems with accessing specialized HS medical care during the COVID-19 pandemic (n = 25, 35.71%). However, 35.71% (n = 25) of them reported major problems with appointments for specialized ambulatory treatment during the last few months of the pandemic, mainly due to delayed appointments. Almost half of the respondents had been diagnosed with COVID-19 (n = 34, 48.57%), and 58.57% (n = 41) of respondents did not see a correlation between COVID-19 infection and HS progression. (4) Conclusions: Our study showed that the pandemic significantly limited access to medical advice, and patients with hidradenitis suppurativa prefer standard consultations.

Introduction: Laser speckle contrast analysis (LASCA) is a quite new and unique device which can find applications in multiple diagnostic approaches in dermatology and dermatosurgery. LASCA can be used in multiple approaches. We would like to make the world's first presentation of LASCA usefulness in hidradenitis suppurativa (HS) surgery based on a case series., Aim: To evaluate the usefulness of LASCA in the surgical treatment of HS., Material and Methods: In HS surgical treatment at the Centre for Burns Treatment in Siemianowice Śląskie, Poland in 2019-2022, we performed standard preoperative, intraoperative and postoperative speckle laser examinations to assess the vascular perfusion of the surgical sites. The device used was Laser Speckle Contrast Analysis (Perimed AG). This study included 18 patients treated surgically at the Centre for Burns Treatment in Siemianowice Śląskie with specific LASCA findings., Results: As a result of the LASCA examination, we found 1) ischemia of the flap, and 2) local foci of HS, and we could also assess the healing process., Conclusions: LASCA is a great device with which we can evaluate wound healing after surgical procedures (STSG and skin local flaps). LASCA allows for early detection of post-operative complications like ischemia of the local skin flap., Competing Interests: The authors declare no conflict of interest., (Copyright: © 2023 Termedia Sp. z o. o.)

Introduction: Chronic pain frequently accompanies the daily lives of many chronic wound patients. The degree of pain experienced significantly increases when performing medical procedures related to wound management. The use of eye-tracked games in order to distract the patient's attention from the painful activities performed can be an effective procedure., Aim: Assesment of eye-trackers as a distractors during wound management., Material and Methods: Forty patients suffering from chronic wounds were qualified for the study. Patients performed eye tracking games during dressing changes and wound cleaning. Pain sensations were surveyed. The survey concerned the pain experienced on a daily basis, when changing the dressing without use and with the use of eye trackers., Results: It was found that eye trackers significantly reduced the pain experienced during dressing changes compared to the pain caused by these procedures, but without the use of eye trackers., Conclusions: On the basis of the obtained results, it was proposed to introduce eye trackers into routine clinical practice during chronic wound management., Competing Interests: The authors declare no conflict of interest., (Copyright: © 2022 Termedia Sp. z o. o.)

Introduction: Basal cell carcinoma (BCC) located on the face in the H-zone (nose, ears, eyes), the region corresponding to places of fusion of embryonic masses (EFP) has been associated with a higher risk of deeper invasion and more frequent recurrence., Aim: To characterize the dermoscopic image of the vessels of BCC in the H-zone and non-H-zone., Material and Methods: A retrospective analysis of vessels in dermoscopic images of 120 BCC cases in the H-zone and non-H-zone (the rest of the face) was conducted. The H-zone consists of the nose, ears, eyes and the non-H-zone of the forehead, cheek, chin and the rest of the face and neck., Results: Of the 120 lesions analysed, there were 41 (34.2%) in the H-zone and 79 (65.8%) in the non-H-zone. Arborizing vessels, as well as the short-fine-telangiectasias were the most predominant types of vessels present, and their frequency in the H- and non-H-zone was comparable. Significant differences were observed for the occurrence of glomerular and comma vessels, both of which occurred less frequently in the H-zone than in the non-H-zone., Conclusions: The dermoscopic morphology of the vessels in BCC tumours in the H- and non-H-zones is generally similar, with differences in the presence of glomerular and comma vessels, which occur more frequently in the non-H-zone., Competing Interests: The authors declare no conflict of interest., (Copyright: © 2023 Termedia Sp. z o. o.)

Recurrent changes of temperature and persistence of cooling along fingers at the room temperature make hands the most frequent region of interest for thermography in systemic sclerosis (SSc). The aim of this study was to evaluate dependance of temperature in hands on a subtype of the disease, immune profile of antinuclear antibodies (ANA), and lung involvement. There were 29 patients with limited cutaneous involvement (lcSSc) and 10 patients with diffuse cutaneous disease (dcSSc) enrolled for the study. To compare measurements to normal values, there were enrolled 29 healthy volunteers (control group). All participants were submitted to thermography with handheld camera FLIR One Pro for iOS, attached to mobile phone iPhone 11, at the fixed temperature of 21 °C. Measurements included average temperature (T avg ) over nailfolds in thumbs and fingers II-V, as well as the difference in average temperatures (TΔ) between metacarpus of the hand and its thumb and fingers II-V. Both thumbs and fingers II-V remained cooler in subjects with dcSSc compared to those with lcSSc. This implicated a significantly greater TΔ along thumbs and fingers II-V in dcSSc group. Although T avg at nailfolds in SSc patients was not lower than in healthy controls, TΔ remained significantly more pronounced in both lcSSc and dcSSc subjects. A positivity to ACA in lcSSc group was found to be associated with significantly lower T avg and more pronounced TΔ in fingers II-V than the presence of anti-Scl70 antibodies. Temperature measurements remained statistically independent on a presence of ILD in lcSSc group, but both thumbs and fingers II-V in dcSSc group were warmer in case of lung involvement. The study showed the dcSSc subtype, the positivity of ACA in lcSSc, but not lung involvement were associated with poorer thermal control in the hands of SSc patients. A comparison to healthy controls highlighted the weakness of temperature measurements at nailfolds (T avg ) but increased the value of TΔ in thermography of hands., (© 2022. The Author(s), under exclusive licence to Springer-Verlag GmbH Germany, part of Springer Nature.)

Introduction: Hidradenitis suppurativa (HS) is a chronic skin disease that significantly reduces the quality of life of patients, especially affecting the intimate areas. Surgical treatment is one of the tools available for treating HS, which can significantly improve patients' quality of life., Aim: To evaluate the surgical treatment of 31 patients treated surgically at the Centre for Burns Treatment in Sie-mianowice Śląskie, with a follow-up of 6 months., Material and Methods: Thirty-one HS patients were operated on with classical reconstructive methods. The patients were followed up for 6 months in the outpatient clinic. We gathered clinical data of 31 post-operative patients and statistical analysis was performed., Results: 83.87% of the patients were completely healed. The study showed that HS recurrence in the surgical site occurred in 1 (3.23%) patient only after 6 months of follow-up. We found a statistically significant ( p < 0.050) positive correlation between patients' age and body mass index (BMI), disease duration and time of diagnosis. BMI value additionally correlated with disease duration and time of diagnosis, while disease duration correlated with time of diagnosis., Conclusions: Surgical treatment is an effective method in HS. The relatively low recurrence rate after 6 months and, in most patients, full healing, support the good therapeutic effect of surgical treatment., Competing Interests: The authors declare no conflict of interest., (Copyright: © 2023 Termedia Sp. z o. o.)

(1) Introduction: Hidradenitis suppurativa (HS) is an inflammatory skin disease with recurrent, chronic, painful, and purulent skin lesions. Topical or systemic antibiotics are the most widely used treatments for the management of mild stages of the disease. In chronic cases (Hurley II/III), wide excision of lesions should be considered. During reconstructive surgery, the most problematic aspect is wound closure. Very large excisional wounds require reconstructive techniques such as skin flaps, skin grafts, or both. Surgical methods have their limitations, so reconstructive methods in HS surgery need to be continuously improved through the use of, for example, platelet-rich plasma and acellular dermal matrix; (2) Methods: The aim of this study was to evaluate the clinical outcomes and efficacy of surgical treatment of patients with HS using local skin flaps injected with PRP compared to a group of local skin flaps without platelet-rich plasma injection, an acellular dermal matrix, and split-thickness skin graft co-grafts. Sixty-one patients (29 males and 32 females) were included in the study. Most patients were characterized by Hurley grade III HS; (3) Results: The use of PRP injection in reconstructions (skin flaps) improved healing and reduced the number of complications, a notable trend in this study. A co-graft of acellular dermal matrix and split-thickness skin graft gave better therapeutic results than split-thickness skin graft alone (fewer days in hospital, fewer postoperative complications); (4) Conclusions: PRP injected into skin flaps, co-grafted acellular dermal matrix, and split-thickness skin grafts are good options for the surgical treatment of hidradenitis suppurativa.