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Non-segmental vitiligo (NSV) is an autoimmune disorder due to the destruction of melanocytes, where cytokines like interleukin 17 (IL-17) and biomolecules like vitamin D play a theoretical role in pathogenesis. Previous studies in this regard yielded inconsistent results. This study aimed to compare the serum levels of IL-17 and vitamin D between NSV patients and healthy controls and to know the association of these biomarkers with disease activity and extent. This was a case-control study including adult patients with NSV and age and gender-matched healthy controls. Cases and controls with conditions likely to alter the serum levels of IL-17 and vitamin D were excluded. Serum levels of IL-17 were estimated by ELISA and vitamin D levels by chemiluminescence assay. 42 adult patients of NSV and 42 age and sex-matched healthy controls were recruited over a period of eighteen months. The mean value of serum vitamin D levels in the control group was 19.053 ± 5.340 ng/ml, whereas in the case group, it was 17.336 ± 6.931 ng/ml (P > 0.05). The mean value of serum IL-17 levels in the control group was 199.824 ± 51.244 pg/ml and 213.566 ± 69.018 pg/ml in the case group (P > 0.05). These molecules did not show any association with the disease activity and extent. In contrast to the previous studies, we could not establish the role of IL-17 in the pathogenesis of vitiligo. Furthermore, we could not find any association between vitamin D and vitiligo in our study, even though there is an inconsistent association between the two in the available literature. [ABSTRACT FROM AUTHOR]

New pathways of host defence have emerged in leprosy, such as T helper (Th)-17, Th-9, T regulatory cells, and other factors like transforming growth factor-beta, etc. Interleukin (IL) 17 produced by Th17 cells has been found to be elevated in lepra reaction, especially type 2 lepra reaction (T2R). Role of IL-9 has not been studied widely in leprosy reactions so far. The study aimed to compare serum levels of IL-17 and IL-9 in leprosy patients with and without lepra reaction. This was a cross-sectional analytical study including untreated adult leprosy patients with and without lepra reaction. A total of 65 patients were included in the study with 30 leprosy patients without reaction and 35 with lepra reaction. Serum levels of IL-17 and IL-9 were measured in these patients using direct enzyme-linked immunosorbent assay and were compared. Borderline tuberculoid (BT) leprosy with type 1 and Lepromatous (LL) leprosy with T2R patients showed significantly higher levels of IL-17 than BT and LL leprosy patients without lepra reaction, respectively. LL patients with T2R showed significantly lower levels of IL-9 than lepromatous cases without reaction. IL-9 levels were higher in BT patients with T1R as compared to BT patients without reaction but the difference was not significant. We found evidence in support of role of IL-17 in the pathogenesis of T2R, which might serve as useful serum markers for the same. IL-17 might have a role in BT leprosy with T1R. IL-9 seems to have a protective role in T2R as opposed to IL-17, working in synergism with Th1 cytokines. [ABSTRACT FROM AUTHOR]

Actinomycetoma is chronic, suppurative, granulomatous infection caused by bacteria and requires prolonged antibiotic therapy preferrably in combinations. Nephrotoxicity is a common side effect of aminoglycosides used in the management of actinomycetoma. We report here two cases of actinomycetoma due to Nocardia species who received linezolid as a substitute to aminoglycosides after developing nephrotoxicity. [ABSTRACT FROM AUTHOR]

Introduction: Periorbital melanosis (POM) has a significant impact on quality of life. There is a dearth of literature regarding POM, especially in Asian population. Accurate classification of POM is contributory to the choice of therapy. The aim of this study was to assess the role of dermoscopy in etiologic classification of POM. Methods: Two hundred and fifty adult patients (age > 18 years) of POM were enrolled over a period of 2 years. POM was classified clinically and re‐evaluated based on their dermoscopic findings (pattern of pigmentary and vascular involvement, surface changes). Results: Pigmented, vascular, structural, and mixed types of POM represented 6.4%, 4.8%, 0.4%, and 88.4%, respectively. Dermoscopy was found to be statistically more accurate in classifying pigmentary and vascular types of POM as compared to clinical examination with the naked eyes (p‐ value <0.05). Patchy or post‐inflammatory pigmentation was the most common pigmentary pattern on dermoscopy (53.8%) followed by pseudoreticular (37.1%) and mixed pattern (9.1%). 80.4% patients had vascular involvement of which the most common vascular pattern was telangiectasia (58.8%). Wrinkling or increased skin laxity as a cause of shadow effect was found in 52% patients. Diffuse erythema and scaling suggestive of subtle inflammation was detected in 47.6% patients on dermoscopy. Conclusion: Dermoscopy as a diagnostic modality is more accurate in detecting pigmentary and vascular causes of POM and subtle signs of active inflammation in the form of erythema and scaling which is difficult to detect clinically. The major limitations of this study were lack of correlation of dermoscopic findings with the histological findings and the absence of any control group for comparison. [ABSTRACT FROM AUTHOR]

Radiotherapy-induced or -aggravated pemphigus is not a common occurrence with only a few cases reported so far. The radiation disrupts the local immune regulation and alters the antigenicity of keratinocytes, but the exact etiology is not clear. We report a case of an elderly man operated for laryngeal carcinoma who presented with recurrence of pemphigus foliaceus lesions starting at the irradiation site. The appearance of vesiculobullous lesions at the site of irradiation should be evaluated thoroughly to rule out immunobullous diseases. [ABSTRACT FROM AUTHOR]

Pearls for Dermatology Residency With advances in dermatosurgery and cosmetic dermatology, dermatology has become one of the most sought out residency programs, a choice rather than a chance speciality.[[1]] The recognition of DNB courses by Government of India has further increased the opportunities for the interested graduates to opt for postgraduation in this alluring speciality. Besides, this "hype" of cosmetic dermatology has led to a shortage of dermatologists practicing the much needed medical dermatology. A dermatologist needs to have a holistic practice for patient management, that is, a mix of medical, cosmetic, and surgical dermatology which makes it a diverse and interesting speciality. [Extracted from the article]

A sixty-one year-old-married postmenopausal lady presented with complaints of recurrent itching and intermittent clear fluid discharge from the right nipple for last one year. The dermoscopic examination, the histopathology and the radiological findings were suggestive of Paget's disease of the breast.We report this case to reinforce the importance of suspecting malignancy in the clinical scenario of persistent unilateral breast eczema, particularly in elderly females. [ABSTRACT FROM AUTHOR]

Background: Team-based learning (TBL) strategy has been widely adapted by medical schools all over the world, but the reports regarding the perceptions and the attitudes of faculty and undergraduate medical students towards TBL approach have been conflicting. Aim: The study aimed to introduce TBL strategy in curriculum of Biochemistry after evaluating its effectiveness through perceptions and attitudes of faculty and 1st-year medical students. Materials and Methods: One hundred and fifty students of first professional M.B.B.S and five faculty members participated in the study. Their responses regarding perceptions and attitudes towards TBL strategy were collected using structured questionnaires, focus group discussions, and in-depth interviews. Data were analyzed using Wilcoxon signed-rank test, paired sample t-test, and Mann--Whitney U-test. Results: Majority of the students expressed satisfaction with team approach and reported improvement in the academic scores, learning styles, and development of problem-solving, interpersonal, and professional skills. The faculty, however, recommended a modified TBL approach to benefit all sections of the students for the overall success of this intervention. Conclusion: TBL is an effective technique to enable the students to master the core concepts and develop professional and critical thinking skills; however, for the 1st-year medical students, a modified TBL approach might be more appropriate for the effective outcomes. [ABSTRACT FROM AUTHOR]

Background: The stress of complex medical course, emotional immaturity, and adaptations to new surroundings are the challenges faced by the new medical entrants. Therefore, mentorship program was introduced to support them for their academic and personal development. Aim and Objectives: The aim of this study is to introduce and to assess the perception of mentors and mentees on mentorship program. Materials and Methods: A mentorship program was designed for Bachelor of Medicine and Bachelor of Surgery (MBBS) First Professional students. A 1-day workshop was conducted to sensitize the faculty. Seventeen faculty members from various departments volunteered to be mentors. After sensitization, 150 MBBS First Professional students were divided among these faculty members by lottery system. A regular visit of mentees was scheduled with the mentor. At the end of mentorship program, the perception of mentors and mentees was taken using a validated and semi-structured feedback questionnaire. A focus group discussion of students was also conducted. Results: A total of 112 students and 16 faculty members completed the feedback questionnaire. The mentors considered this program helpful in their self-improvement, teaching, and communication skills. Most of the mentees felt that this program helped them emotionally and academically. It was a good way to develop a strong student--teacher relationship. All the mentors and mentees were satisfied with the mentorship program. Conclusions: The newly introduced mentorship program helped in the overall development of mentors and mentees. Both mentors and mentees were extremely satisfied with this program and considered this as a successful intervention. [ABSTRACT FROM AUTHOR]

The article presents information on the use of Beta-blockers in dermatology. Topics discussed include classification of Beta-blockers as nonsubtype-selective, beta 1-selective and nonsubtype-selective or subtype-selective with additional cardiovascular actions; mechanism of action of Beta-blockers which antagonize the effects of sympathetic nerve stimulation; and pharmacokinetics of Beta-blockers.

Introduction: Pre-eclampsia (PE), a pregnancy induced hypertensive disorder affects approximately 8-10% of all pregnancies in developing countries. A highly sensitive and specific marker for diagnosis of PE is the need of the hour as diagnostic criteria are still based on non-specific clinical symptoms, ultrasound, and laboratory findings. Imbalance in the placental release of various angiogenesis regulatory factors to the maternal circulation is one of the significant contributors to its clinical manifestations. Low levels of pro-angiogenic biomarker Placental Growth Factor (PLGF) are detectable several weeks before clinical presentation of PE. Aim: To determine the association of serum levels of PLGF with PE in second and third trimester of pregnancy. Materials and Methods: A prospective cohort study was performed in a tertiary care hospital from December 2018 to November 2021, on 130 patients by dividing study participants into two groups: Pre-eclamptic cases, Normotensive controls. At enrollment in second trimester (24-28 weeks) and during third trimester (beyond 28 weeks) serum PLGF concentration was measured by using the Enzyme-linked Immunosorbent Assay (ELISA) kit method. Data was statistically analysed. Student's t-test was used for comparing differences between study groups. The chi-square test was used to compare qualitative categorical data. Evaluation of the Area Under the Curve (AUC), diagnostic accuracy, sensitivity and specificity was done by Receiver Operating Characteristics (ROC) curve analysis done using software defined cut-off values. Results: Total of 115 patients were analysed in the present study with 55 patients in group 1(mean age: 25.83±3.27 years) and 60 patients in group 2 (mean age: 30.52±5.63 years) When compared with normotensive group PLGF levels were significantly lower in pre-eclamptic group with median 16.27 ng/mL versus 12.20 ng/mL (p <0.001) in second and 14.05 ng/mL versus 10.50 ng/mL (p <0.001) in third trimesters respectively. ROC curve analysis using cut-off point of 14.91 ng/mL showed sensitivity 80%, specificity 96.7%, AUC 0.896, 95%CI:(0.832-.959) in second trimester and in third trimester at cut-off point of 13 ng/mL sensitivity 73%, specificity 96.7%, AUC 0.882 95% CI:(0.816-.948) was found. Conclusion: PLGF may be used as a biomarker for early prediction, diagnosis, and management of PE. It might serve as ideal discriminating biochemical markers of PE. In the near future, the clinical utility of disease specific angiogenic biomarker in early detection of PE might improve health outcomes by preventing adverse maternal and neonatal outcomes and serious complications. [ABSTRACT FROM AUTHOR]

Background: Leprosy has been officially eliminated from India since December, 2005; still, there are districts and blocks reporting high prevalence indicating ongoing transmission. The present study aimed at determining the current clinical profile of leprosy from a tertiary level hospital in Delhi. Materials and Methods: A retrospective, record‑based study was carried out on patients diagnosed and registered in the leprosy clinic of a tertiary level teaching hospital in East district of Delhi (April 2007 to March 2012). Data regarding demographic details, clinical features, treatment started and complications was analyzed. Results: A total of 849 patients were registered over a 5‑year period, with M: F ratio of 2.3:1. 9.3% were children (≤14 years). 54.3% patients were immigrants from adjoining states. Multibacillary leprosy was the most common clinical type (86.9%). Borderline tuberculoid leprosy was the most frequent morphologic type, seen in 56.3% followed by borderline‑borderline (1.5%), borderline lepromatous (24.9%), lepromatous leprosy (8.1%), pure neuritic (8.1%), histoid and indeterminate leprosy (0.5% each). 37.4% patients presented in reaction (Type I in 30.4% cases and Type II in 7% cases). WHO grade II deformities were diagnosed in 37.9% with claw hand being the most common paralytic deformity (23.3% cases). Conclusion: Our study offers insight into the current status of the disease in an area of otherwise low prevalence. It is seen that despite statistical elimination, multibacillary disease, leprosy reactions and deformities are commonly seen as presenting manifestations, in contrast to national projected trends. Delhi's unique demography with a high degree of migrant workers, presenting to our center (near border location) could be a possible contributing factor towards these aberrations. It highlights the need for continuation of targeted leprosy control activities and active case detection. [ABSTRACT FROM AUTHOR]

Hence, a diagnosis of FDE was made based on the history of onset of lesions after drug intake; darkening of lesions after accidental rechallenge, supported by clinical and dermoscopic analysis. It is defined as a cutaneous drug eruption that recurs at the same site upon administration of the same drug and heals with residual hyperpigmentation. [Extracted from the article]

In the current scenario of leprosy elimination, lepra reactions (LRs) remain a major persistent problem. Type 1 LR (T1LR) and type 2 LR (T2LR) are the major causes of nerve damage and permanent disabilities. The immunopathogenesis of LR have recently become an important fi eld of research, since it may provide the relevant targets for the early detection and control of these episodes. Presently, there are no uniformly acceptable laboratory markers for LR. Genetic and serum markers in human host may predict susceptibility to reactions as well as progression of nerve damage in leprosy. Therefore, a deeper understanding of the molecular mechanisms involved in LR may provide a rational strategy for early diagnosis and prevention of the catastrophic consequences of LR. [ABSTRACT FROM AUTHOR]

Inhibition of the renin-angiotensin system causes a reduction in urinary protein excretion. It is uncertain whether Angiotensin receptor blockers (ARBs) are equally effective antiproteinuric agents as Angiotensin converting Enzyme (ACE) inhibitors, or whether the combination of ACE inhibitors with ARBs is preferable to ACE inhibitor alone? Microalbuminuria is a prognostic marker for cardiovascular and renal risk. The objective of the study was to compare the clinical efficacy of Ramipril alone versus combination of Ramipril and Telmisartan by assessing the fall in B.P. and the improvement in the degree of microalbuminuria in stage Π hypertensive patients. 60 patients of stage Π hypertension without having any other cause of microalbuminuria were selected as subjects for the present study and were randomly distributed in to 2 groups- Group A included 30 patients who were given Ramipril 5 mg/ day and Group B included the same number of patients who were given a combination of Ramipril 5 mg/day and Telmisartan 40 mg/day. Baseline parameters included were measurement of Systolic, diastolic blood pressure and mean arterial pressure; microalbuminuria, blood urea, serum creatinine and serum potassium estimations. The drugs under trial were given for 20 weeks. Microalbuminuria was determined at 0 and 20 weeks. The mean percentage fall in microalbuminuria and mean arterial pressure were statistically highly significant (p<0.0001) with combination of Ramipril and Telmisartan (Group B) in comparison to Ramipril (Group A) alone. A highly significant (p< 0.0001) mean percentage increase in potassium level was observed in group B at the end of 20 weeks. The side effects were less observed in the combination group. Thus to conclude the combination of Ramipril and Telmisartan provides superior blood pressure (BP) lowering and target organ protection than Ramipril alone, hence the combination of Ramipril and Telmisartan is a better choice to treat and to prevent the progression of the disease. [ABSTRACT FROM AUTHOR]

Background: Behcet's disease (BD) is a chronic, recurrent, multi-system inflammatory disorder involving mucocutaneous (MC), ocular, intestinal, articular, vascular, urogenital and neurologic systems. BD occurs with a high prevalence in the Mediterranean population. There is scarcity of clinical data on BD from India with only three case series in the last two decades. Aims: To study demographic profile, clinical manifestations and treatment outcome of patients with BD presenting to the dermatologic clinic in a tertiary hospital in north India. Methods: Prospective analysis of all patients diagnosed to have BD between 1997 to 2011. Result: Twenty nine patients were diagnosed to have BD. The disease had a female preponderance (M:F = 1:3.8) with a mean age of disease onset of 27.4 (range 16-61) years. The prevalence of various MC and systemic manifestations are as follows: oral aphthae (100%), genital aphthae (93.1%), erythema nodosum (62%), papulopustular and acneiform lesions (31%), articular involvement (68.9%), ocular involvement (31%) and gastrointestinal (GI) involvement (3.4%) . Pathergy test positivity was observed in 31%. The treatment comprised of colchicine (16/29 patients), dapsone (7/29), dapsone with pentoxiphylline (3/29), systemic steroid (2/29), systemic steroid with methotrexate (1/29). Colchicine was effective and well tolerated in all patients. Conclusion: The disease occurs in a much milder form in India and is primarily mucocutaneous and arthritic. A high index of suspicion in patients with MC lesions may result in early diagnosis, management and prevention of complications of BD. We suggest colchicine as an effective and safe therapeutic option for MC and joint involvement. [ABSTRACT FROM AUTHOR]

Histoid leprosy is a clinical variant of nodular form of lepromatous leprosy. De novo histoid leprosy in children is a rare clinical presentation. We hereby report a case of a 12-year-old child presenting with lesions of histoid leprosy. [ABSTRACT FROM AUTHOR]

Endothelial dysfunction is a systemic disorder and a critical element in the pathogenesis of atherosclerotic diseases and its complications. Growing evidences suggest that the individual burden of currently known cardiovascular risk factors is not the only determinant of endothelial function; rather endothelial integrity depends on the balance of all cardiovascular risk factors and vasculoprotective elements in a given individual, including the genetic predisposition. Recent studies have demonstrated that patients with endothelial dysfunction have an increased risk of clinical cardiovascular events. The coronary events including myocardial infarction, death or neovascularization occur only in patients with severely impaired endothelial functions. Interventions like risk factor modification and treatment with various drugs may improve prognosis. Hence given its reversibility and granted the availability of a diagnostic tool to identify patients at risk and to control the efficacy of therapy in clinical practice, endothelial dysfunction may be an attractive target, in an effort to optimize individualized strategies to reduce cardiovascular morbidity and mortality. Thus a deep insight in to the pathophysiology of endothelium and its functions can be of value in identifying and preventing the risk factors of various cardio vascular diseases. The early risk prediction would ensure a better quality of life in the adulthood if the preventive steps are taken in the childhood itself since there is no age bar for the onset of the endothelial dysfunction. [ABSTRACT FROM AUTHOR]

We present here a case of inflammatory nevus comedonicus (NC) in a young male distributed along the Blaschko’s lines only over the right lower limb and associated with epidermoid cysts. The case was unique in terms of isolated involvement of lower limb and the rare association of epidermoid cyst. [ABSTRACT FROM AUTHOR]

A letter to the editor is presented commenting on a case of pleomorphic cutaneous sarcoidosis.

A quiz is presented which is based on the case study of a one day old female child who was diagnosed with persistent poikilodermatous mycosis fungoides.

Introduction There are some discrepancies in the literature about the influence of vitiligo on auditory functions. According to some authors, vitiligo influences hearing, whereas others question such influence. Therefore, we conducted a study to evaluate audiological functions in vitiligo patients. Objectives To determine the effect of vitiligo on auditory functions. Methods A hospital-based observational study was done from January 2017 to July 2017. Clinically diagnosed cases of vitiligo were enrolled for the study. A complete otological examination was conducted in all patients. Results Fifty-two patients (male: female 28:24) were included in the study. Ten patients (19.2%) had sensorineural hearing loss (SNHL). Seven patients (13.5%) had bilateral and 3 (5.7%) had unilateral SNHL. High frequency loss was seen in 17 out of 20 ears (10 affected patients), 6 ears had both low and high-frequency hearing loss. Of 12 ears with speech frequency involvement, mild hearing loss was seen in 5 and moderate to severe in 1 ear. Most cases of SNHL were detected in the age group 41 to 60 years old (63.6%), which was statistically significant (p-value 0.00). Conclusion The results of this study suggest that vitiligo patients require routine monitoring for auditory functions for early identification of SNHL. Older subjects with vitiligo might be at a higher risk for audiological abnormalities. These patients should also be informed regarding the associated risk with noise and ototoxic drug exposure. [ABSTRACT FROM AUTHOR]

A letter to the editor about the case of an 18-year-old male patient with a history of multiple red, scale and aymptomatic lesions on his abdomen and lower back which are consistent with the diagnosis of pityriasis rosea is presented.

A letter to the editor is presented in response to the article "Rapid Progression of Hidradenitis Suppurativa in the Lower Leg of a Patient with Psoriasis Vulgaris," by Prashant Verma and Namrata Chhabra in the December 24, 2011 issue.

Background: Dermatology knowledge among fresh medical graduates is poor in India as undergraduate medical curriculum and Internship training lack adequate focus on this subject. This contributes to the inappropriate management of Dermatology patients by the medical graduates. Objective: To analyse the expectations, motivations and experience of interns during their dermatology posting. Materials and Methods: This was a retrospective record review of questionnaire-based anonymous validated feedback forms submitted by interns posted in a dermatology department of a tertiary care institute. The feedback form contained nine multiple choice questions some of which allowed multiple responses. Results: A total of 63 completed forms were analysed. The common expectations before the posting were, to learn the management of basic dermatological problems (98.4%), to take an informed decision regarding post-graduation in dermatology (53.9%) and hope that the posting will be useful for the postgraduate entrance test (50.7%). After the posting, 69.87% of them felt that their expectations were fulfilled. After the posting, 84.1% of the interns felt that they would have liked to study dermatology as a separate undergraduate subject with a summative assessment at the end. Limitations: The sample size was less and the feedback form contained limited questions. Conclusion: The majority of the interns were satisfied after dermatology posting. Increased exposure of interns to dermatology inpatients and side laboratory procedures will further enrich their clinical experience. The inclusion of dermatology as a separate subject with examination in the undergraduate curriculum was a felt need. [ABSTRACT FROM AUTHOR]

Background and Aim: Deformities and disabilities in leprosy lead to significant morbidity to the individual and financial burden to the family. As the prevalence of leprosy is higher in central India, this study was conducted to know the burden of deformity and disability among leprosy patients in central India and the factors associated with it. Materials and methods: This was a hospital-based, cross-sectional study, conducted on 50 new or on treatment or released from treatment leprosy patients, attending the Dermatology OPD of a tertiary care institute in Central India. Disability was graded as per the WHO criteria for disability grading of hands and feet. Results: Grade 2 disability was found among 32% of the patients with leprosy, whereas a total of 60% of our patients had either grade 1 or grade 2 disabilities. Trophic ulcer was found among 20% and claw hand among 14% of leprosy patients. We found significant associations of lepromatous leprosy with trophic ulcer (p = 0.004) and grade 2 disability (p = 0.012). All patients with claw hands and 80% of the patients with trophic ulcers presented to the healthcare facility at least 6 months after the onset of symptoms. Conclusions: We found very high rates of disability and deformity among leprosy patients indicating possible huge burden of morbidity among leprosy patients in central India. The significant association of lepromatous leprosy with trophic ulcer and grade 2 disability indicated delayed presentation and diagnosis of lepromatous leprosy patients. Our results underlined the need for large scale community-based studies on disability and deformity among leprosy patients in Central India. These results also call for better training of primary level healthcare workers for early detection and management of deformities and disabilities as well as better patient education for leprosy patients regarding hand and foot care. [ABSTRACT FROM AUTHOR]

Introduction: Preeclampsia (PE) is one of the leading obstetric diseases with significant morbidity and mortality in both mother and foetus. The etiology of preeclampsia is unknown. It may result from several reasons with imbalance between angiogenic regulatory factors in maternal circulation as one of the factor. High circulatory levels of Soluble Fms-like Tyrosine Kinase-1 (sFlt-1) are detectable several weeks before clinical presentation of preeclampsia. Aim: To determine association of serum levels of sFlt-1 with preeclampsia in second and third trimester of pregnancy. Materials and Methods: A prospective cohort study was conducted in the Department of Biochemistry in collaboration with the Department of Obstetrics and Gynaecology in a tertiary care hospital (Sri Guru Ram Das Institute of Medical Sciences and Research, Amritsar, Punjab, India), from November 2018 to March 2021. The study participants were divided into 2 groups i.e, normotensive (group 1) and preeclamptic (group 2). The enrolment of participants was done during second trimester. Serum sFlt-1 concentration was measured in second trimester (24-28 weeks) and in third trimester (beyond 28 weeks) using Enzyme Linked Immunoassay (ELISA) kits. Receiver Operating Characteristics (ROC) curve analysis was done for evaluation of Area Under Curve (AUC), sensitivity and specificity using software defined cut-off values. Results: Total 60 participants are there in each group with maternal mean age of 25.8±3.2 years in group 1 and 30.6±5.5 years in group 2 (p-value <0.001). sFlt-1 levels were significantly higher in preeclampsia group both in second and third trimesters when compared with normotensive group with median 313.07 versus 65.150 (p-value <0.001) and 337.875 versus 76.925 (p-value <0.001), respectively. The ROC curve analysis using 190.5 ng/mL as cut off point in second trimester showed sensitivity 90%, specificity 85%, AUC was 0.832, 95% CI (0.745-0.918) and in third trimester at cut-off point 271.5 ng/mL showed sensitivity 90%, specificity 90%, AUC was 0.884, 95% CI (0.817-0.951). Conclusion: The soluble FMS-Like Tyrosine Kinase-1-1(sFlt-1), may serve as biomarker for early diagnosis and can improve prediction of preeclampsia. [ABSTRACT FROM AUTHOR]

The Special Interest Group (SIG) on leprosy thought it to be prudent to revisit its previous practice recommendations through this update. During this period, the pandemic course shifted to a 'second wave' riding on the 'delta variant'. While the number of cases increased manifold, so did the research on all aspects of the disease. Introduction of vaccination and data from various drug trials have an impact on current best practices on management of diseases including leprosy. The beneficial results of using steroids in management of COVID-19, gives elbow room regarding its usage in conditions like lepra reactions. On the other hand, the increase in cases of Mucormycosis again underlines applying due caution while recommending immunosuppressants to a patient already suffering from COVID-19. This recommendation update from SIG leprosy reflects current understanding about managing leprosy while the dynamic pandemic continues with its ebbs and flows. [ABSTRACT FROM AUTHOR]

Background: Early diagnosis of tuberculosis is important in its control. The conventional techniques like smear microscopy and culture suffer from low sensitivity for diagnosis of extra-pulmonary tuberculosis like Pleural Tuberculosis (PTB) due to paucibacillary nature of the fluid. Polymerase Chain Reaction (PCR) is presently seen as a promising alternative to conventional techniques. In this study we have evaluated IS6110 sequence based nested PCR (nPCR) for the detection of Mycobacterium tuberculosis (MTB) DNA directly from clinical samples. The results of PCR were compared with the results of conventional methods like smear, culture and Adenosine Deaminase (ADA) activity. Material and Methods: A total of 50 pleural fluid samples from the patients with history suggestive of tuberculosis were taken. All the samples were processed for Ziehl-Neelsan (ZN) staining for Acid Fast Bacilli (AFB), culture ADA activity and PCR with primers targeting 123bp fragment of IS6110 of MTB complex. Results: A significant difference was seen in the sensitivities of conventional methods and PCR (p<0.05). Out of these 50 samples 3 were positive by smear, culture was positive in 5 samples, 21 samples showed high ADA activity and 29 were positive by PCR with overall 100% sensitivity of PCR using culture on LJ media as gold standard. Conclusions: The combined analysis of nPCR, ADA activity and other lab investigations can be very useful in the rapid diagnosis in cases of PTB. [ABSTRACT FROM AUTHOR]

The article describes the case of a 75-year-old man presented with a peculiar facial appearance and who was diagnosed to be suffering from Favre-Racouchot syndrome (FRS) with tinea cruris. Topics discussed include what characterizes FRS, its histologic features, and the measures available to stop the progression of the disease.

The article discusses the case of a 75-year-old farmer who was diagnosed with Favre-Racouchot syndrome (FRS) with tinea curtis. It mentions that the man presented with facial disfigurement and consulted about the itching in his groin area. The fungal infection was addressed by a terbinafine cream but the patient refused treatment for his facial skin. It elaborates on the diagnosis and management of FRS.

Dear Editor, Alopecia areata is a commonly encountered clinical problem. The treatment of choice for localized disease is intralesional steroid injection, which, though usually effective, is an invasive, painful procedure and may require repeated sessions, affecting patient compliance. [Extracted from the article]

Background: Type 2 Diabetes mellitus (DM) is a heterogeneous disease which is characterized by variable degrees of insulin resistance and impaired insulin secretion. Insulin is a hormone that regulates the body's use of glucose. The present study was undertaken to find the correlation of the serum uric acid levels in the patients of Type 2 Diabetes mellitus. Material and Method: This was a case control study. The subjects who were included in the study were divided into two groups. Group A included 50 normal healthy individuals who were in the age group of 40-65 years, who were of either sex and with no family history of Diabetes mellitus. Group B included 50 newly diagnosed patients of Type 2 Diabetes Mellitus, who were in the age group of 40-65 years, who were of either sex, from the same population. Fasting blood samples were drawn and they were investigated for the serum insulin, serum uric acid, fasting blood sugar and the HbA1C levels. The values were compared with those of normal healthy subjects. Results: All the three parameters, HbA1C, serum insulin and serum uric acid were found to be increased in the patients of Type 2 Diabetes Mellitus as compared to their levels in the controls (p<0.001). Conclusion: In the present study, it was concluded that the serum uric acid levels linearly increased with increasing serum insulin levels, in newly diagnosed diabetic patients. Therefore, uric acid serves as a potential biomarker of the glucose metabolism. [ABSTRACT FROM AUTHOR]