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Prevalence of adult patients with acne is increasing and women comprise majority of the cases. There is lack of data on biochemical and hormonal abnormalities in adult female acne (AFA).To evaluate biochemical and hormonal parameters in 60 patients of AFA.A cross-sectional observational study conducted from November 2018 to March 2020 in Dermatology outpatient department of a tertiary care hospital in North India. Adult females (age 25 years) with a clinical diagnosis of acne were included in the study.60 cases of AFA were included. The age ranged between 26-41 years with mean age at presentation being 29.45 years. 53.3% patients had persistent acne while 46.7% had late-onset acne. 50% patients had history of premenstrual flare-up of their acne. Raised FBG was found in 25% patients. 10% had raised serum insulin levels. HOMA-IR index was deranged in 55% patients. At least one lipid alteration was reported in 91.6% of patients. In hormonal parameters, raised TT was present in 6.7%, LH in 3.3%, FSH in 18.3%, prolactin in 3.3%, and TSH in 15%. No association was found between acne severity and biochemical and hormonal parameters.Our study highlighted the importance of measuring lipid profile in AFA and calculating HOMA-IR index for measuring insulin resistance rather than simply measuring serum insulin levels. In our study, additional parameter deranged in significant number of patients was FBG. Hence, we recommend routine screening of lipid profile, FBG and calculation of HOMA-IR index in AFA.

Trichophyton(T.)mentagrophytesnow accounts for an overwhelming majority of clinical cases in India, a new “Indian genotype” (T. mentagrophytes ITS genotype VIII)having been isolated from skin samples obtained from cases across a wide geographical distribution in this country. The conventional diagnostic methods, like fungal culture, are, however, inadequate for diagnosing this agent. Thus, molecular methods of diagnosis are necessary for proper characterization of the causative agent. The shift in the predominant agent of dermatophytosis fromT. rubrumtoT. mentagrophytes, within a relatively short span of time, is without historic parallel. The apparent ease of transmission of a zoophilic fungus among human hosts can also be explained by means of mycological phenomena, like anthropization.

Dermatophytosis has attained unprecedented dimensions in recent years in India. Its clinical presentation is now multifarious, often with atypical morphology, severe forms and unusually extensive disease in all age groups. We hesitate to call it an epidemic owing to the lack of population-based prevalence surveys. In this part of the review, we discuss the epidemiology and clinical features of this contemporary problem. While the epidemiology is marked by a stark increase in the number of chronic, relapsing and recurrent cases, the clinical distribution is marked by a disproportionate rise in the number of cases with tinea corporis and cruris, cases presenting with the involvement of extensive areas, and tinea faciei.

One of the canonical features of the current outbreak of dermatophytosis in India is its unresponsiveness to treatment in majority of cases. Though there appears to be discordance betweenin vivoandin vitroresistance, demonstration ofin vitroresistance of dermatophytes to antifungals by antifungal susceptibility testing is essential as it may help in appropriate management. The practical problem in the interpretation of antifungal susceptibility testing is the absence of clinical breakpoints and epidemiologic cutoff values. In their absence, evaluation of the upper limit of a minimal inhibitory concentration of wild type isolates may be beneficial for managing dermatophytosis and monitoring the emergence of isolates with reduced susceptibility. In the current scenario, most of the cases are unresponsive to standard dosages and duration of treatment recommended until now. This has resulted in many ex-cathedra modalities of treatment that are being pursued without any evidence. There is an urgent need to carry out methodical research to develop an evidence base to formulate a rational management approach in the current scenario.

Mycosis fungoides (MF) is the most common type of primary cutaneous lymphomas. Several clinical variants of MF have been described. Purely, hypopigmented variant of MF (HMF) is rare. Phototherapy, especially photochemotherapy (Psoralen and ultraviolet), is the most widely used method and is recommended as the first-line treatment for HMF. However, there are no standard guidelines for phototherapy as the disease is uncommon. We, hereby, report a 30-year-old woman with HMF in whom clinical, histopathological, and immunohistochemical remission was achieved following narrow-band ultraviolet B therapy.

Background: Carcinogenesis caused by human papillomavirus (HPV) leads to over-expression of p16 protein. p16 may act as a marker of HPV integration with host genome and serve as a surrogate marker of HPV oncogenesis. Materials and Methods: A single center study of 75 women (35 HIV-positive and 40 HIV-negative women) was conducted. Anal and cervical specimens were obtained for cytology and p16 immunostaining. Results: The sensitivity of p16 to diagnose anal and cervical dysplasia was 50% and 58.8%, respectively, whereas specificity was 98.6% and 100%, respectively. Positive predictive value for anal and cervical was 75% and 100%, whereas negative predictive value was 95.8% and 89.2%, respectively. A strong relationship between the grade of dysplasia and intensity of p16 immunoscore was observed (Pearson correlation r = 0.666, P < 0.0001 and r = 0.496, P < 0.0001 for anal and cervical, respectively). Conclusion: p16 immunostaining with greater specificity for high-grade lesions may improve the diagnostic accuracy, especially for high-grade lesions which have a high risk of progression to malignancy and thereby necessitate treatment.

Background: The incidence of anal and cervical cancers and their precursors have increased in the past decades. Women with HIV and sexually transmitted infections are at a higher risk. Cervical human papilloma virus infection may serve as a reservoir and source of anal infection or vice versa. A higher incidence of anal cytological abnormality has been observed in patients with abnormal cervical cytology. Objectives: This cross sectional study was designed to estimate the prevalence and associations of anal and cervical cytological abnormalities in a cohort of sexually active women using Papanicolaou smears. Methods: We conducted a single centre study of 35 consecutive HIV positive and 40 HIV negative women attending the sexually transmitted infection clinic. Cervical and anal specimens were obtained for cytology after a detailed history and examination. Chi square test and coefficient of correlation were used for comparison. Results: Cervical dysplasia was observed in 22.6% (17.3% low-grade squamous intraepithelial lesion and 5.3% high grade squamous intraepithelial lesion) and anal dysplasia in 8% study subjects (6.7% low-grade squamous intraepithelial lesion and 1.3% high grade squamous intraepithelial lesion); no association was observed with HIV infection. A higher number of patients with cervical dysplasia (29.4%) were found to have concomitant anal dysplasia (P = 0.002). History of anal intercourse was reported in all patients with anal dysplasia and was higher (P < 0.037) in patients with cervical dysplasia. Limitations: The limitations included a small sample size, lack of correlation with histological findings and bias due to STI clinic-based recruitment of the study population. Conclusion: Cytology may be used to screen for cervical and anal dysplasia in women irrespective of HIV status. Women with cervical dysplasia may be preferentially screened for anal dysplasia and vice versa. Anal intercourse may be a risk factor for anal and cervical dysplasia.

We report a case of incontinentia pigmenti in a 3-day-old male neonate presenting with multiple vesicular and hyperkeratotic papular crusted lesions over the right leg and trunk in a blaschkoid pattern since birth, with characteristic histopathological findings. A good clinical acumen is required for diagnosing a rare disorder in the absence of genetic analysis and karyotyping.

Post-vaccination infantile bullous pemphigod is a rare presentation. A 2-month-old girl presented with widespread bullae, erosions, necrotic and targetoid lesions over body and mucosae after vaccination. Histology and direct immunofluorescence (DIF) were consistent with bullous pemphigoid. Clinical remission with oral steroids and no recurrence with subsequent vaccination. Continuation of vaccination may not be contraindicated in infants where bullous pemphigoid onset occurs after vaccination.

Angiokeratoma of vulva is a relatively rare lesion which is occasionally misdiagnosed as melanoma, pyogenic granuloma, seborrheic keratosis, or genital warts. We report a case of vulvar angiokeratomas which were diagnosed and managed as genital warts. All asymptomatic dull red-colored papules over vulva should be subjected to astute clinical and histological examination to diagnose angiokeratoma and differentiate it from other lesions.