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The sensitivity, specificity and kappa values for frozen section diagnosis in SJS/TEN and DRESS were 91.7%, 95%, 0.867 and 94.4%, 100%, 0.937 respectively. The concordance between frozen and paraffin section diagnosis was 100% in TEN, SJS, DRESS and AGEP. All the 6 patients with TEN and 2 with AGEP survived. Taking the worst-case scenario, the mortality in SJS was 28.6%. The mortality among patients with DRESS was 11.8%.

Frozen section helps in the rapid diagnosis and early treatment of SCARs and differentiates it from diseases that mimic it.

Frozen section helps in the rapid diagnosis and early treatment of SCARs and differentiates it from diseases that mimic it.

Health care workers form an important occupational group with a high risk of hand eczema. All health care professionals are exposed to a variety of allergens and irritants which can cause hand dermatitis, resulting in significant morbidity.

To assess the clinical profile of hand eczema in hospital employees, to perform patch test in relevant cases and to find out the most common sensitizers in them.

This was a cross-sectional, hospital-based study in which the staff was screened for features of hand eczema and patch testing was done in the suspected cases of allergic contact dermatitis.

Out of 340 employees screened, 46 employees (13.5%) suffered from hand eczema. The most common type was wear and tear dermatitis accounting for 17 (36.9%) cases, followed by discoid eczema, pompholyx, focal palmar peeling, finger-tip eczema, hyperkeratotic eczema, ring eczema, and unspecified types. Patch testing was positive in 15 (32.6%) cases. The most common allergen was paraphenylene diamine, followed by fragrance mix, nitrofurazone, mercaptobenzothiazole, potassium bichromate, black rubber mix, and thiuram mix. A statistically significant association (0.001) was found with an underlying history of atopy.

Hand eczema is a commonly encountered dermatological complaint in many hospital employees. Proper counseling, work, up, patch testing, and treatment can mitigate the symptoms in such employees.

Hand eczema is a commonly encountered dermatological complaint in many hospital employees. Proper counseling, work, up, patch testing, and treatment can mitigate the symptoms in such employees.

There is a huge spectrum of skin tumors which can be confused clinically with malignancies, particularly when they are pigmented or inflamed, and histopathological examination of a biopsy specimen is required to establish a definitive diagnosis and to facilitate appropriate intervention and follow up.

To evaluate all skin tumors and categorize them according to their origin.

The present study was conducted over a period of 4 years (July 1, 2013 to June 31, 2017) comprising of 1.5 years prospective and 2.5 years retrospective analysis in the departments of Dermatology and Pathology, at a tertiary hospital in North India. All specimens of skin tumors were analyzed grossly and microscopically. Immunohistochemistry was done wherever possible.

A total of 232 skin tumors were seen; of which 123 cases were benign (53.0%) and 109 cases were malignant (47.0%). The mean age of patients with benign and malignant skin tumors was 40.3 ± 19.9 and 60.8 ± 14.8 years, respectively. The most common site was face (

= e most common site and keratinocytic tumors are the most common skin tumors in both benign and malignant categories.Dermatoscopy is a relevant in vivo diagnostic tool for inflammatory diseases of the skin that aids not only in diagnosis, but also in monitoring the response to treatment. The inflammatory diseases show dermoscopic patterns involving the vessels, scales, follicles, background hue, and special clues. This review aims to provide an overview on the use of dermoscopy in inflammatory dermatoses based on the available literature and the deviation from it in the skin of color (SOC) as there is paucity of literature in dermoscopy of inflammatory disorders in SOC. The dermatoscopic patterns in most of the inflammatory diseases in SOC are similar to that of white skin, with pigmentary changes being the prominent dermoscopic findings while vascular patterns and erythema being less evident.Cutaneous granulomatous disorders represent diseases with underlying granulomas on histology and are broadly divided into infectious and noninfectious disorders. Although histology is sine qua non in diagnosis of granulomatous disorders, lately dermoscopy has come up as a useful tool assisting in diagnosis of granulomatous disorder. Dermoscopy of granulomatous disorder is characterized by localized or diffuse, structureless yellowish-orange areas, along with vessels. Dermoscopic features of granulomatous disorders can be overlapping among various disorders, but detailed accurate assessment of various findings and their pattern may be useful in differentiating among them. In addition to this, peculiar dermatoscopic findings seen can also prove useful in distinguishing between various disorders. Hereby, we discuss dermatoscopic findings of various granulomatous disorders.Dermatoscopy is a non-invasive, handy tool, which is increasingly being used in diagnosis and prognostication of pigmentary dermatoses. Dermatoscopic changes in pigmentary pattern, scaling, and vasculature help us to differentiate among the myriad of hypo and hyper pigmentary diseases. This review gives a brief overview of the dermatoscopic features of pigmentary diseases, which are commonly encountered in clinical practice. We also provide a diagnostic approach based on salient dermatoscopic features.Dermoscopy is a non-invasive tool for the diagnosis of skin diseases. Entomodermoscopy is a branch of dermoscopy that deals with infections and infestations. The use of dermoscopy for diagnosis of infections and infestations is rapidly increasing as it can provide useful clues related to diagnosis and effectiveness of treatment. It serves as a useful adjunct to microbiological and histopathological examination. In some cases, like scabies dermoscopy can even clinch the diagnosis.Eyebrows have been known to be an importance aspect of facial aesthetics and eyebrow restoration is now a part of anti-ageing procedures too. Microblading is a new technique in the field of permanent cosmetics for eyebrow restoration. Currently, it is one of the most sort after treatment in aesthetic procedures due to the curiosity and awareness raised by social media. Microblading is a form of superficial micropigmentation, wherein pigment is deposited till the papillary dermis, with the help of a manual device and a blade consisting of stacked needles. The resultant crisp, discrete hair like incisions simulate the eyebrow hair to give a natural look. The results are semi-permanent and last only 12-18 months. In the recent years, with the advancement in the instrumentation of microblading there have been several modifications in this procedure. Microblading has now found its applications not only in cosmetic treatments but also in dermatological conditions such as alopecia totalis, hypothyroidism, chemotherapy induced madarosis etc. Elamipretide mw It is a vital tool in any dermatology or cosmetic practise for its extensive applications. But with the rise in popularity of microblading, there is also a rise of untrained professionals performing it leading to a rise in its side-effects. This article aims at not only guiding on the instrumentation and procedure of microblading but also its pre and post procedure care, interaction with other aesthetic procedures and treating its complications.Itraconazole, is the most commonly prescribed oral antifungal agent in India, and has a low minimum inhibitory concentration as compared to other oral antifungals, and in conjunction with the markedly high skin levels, the drug should have a predictably good clinical response which is not the consistent experience of clinicians. Probably the variation in pelletization parameters might affect the bioavailability of the drug and consequently affect the serum levels. The maximum bioavailability of conventional itraconazole is 55 percent, which is neither consistent nor predictable. However, the novel itraconazole (Super bioavailable Itraconazole) with targeted drug release in the small intestine has predictable serum levels with minimum interindividual variability, which could make it a potentially useful drug in recalcitrant dermatophytosis.Rheumatic heart disease refers to the long-term damage of heart valves and results from an autoimmune response to group A Streptococcus infection. This study aimed to analyze the microbiota composition of patients with rheumatic heart disease and explore potential function of microbiota in this disease. First, we revealed significant alterations of microbiota in feces, subgingival plaques, and saliva of the patients compared to control subjects using 16S rRNA gene sequencing. Significantly different microbial diversity was observed in all three types of samples between the patients and control subjects. In the gut, the patients possessed higher levels of genera including Bifidobacterium and Eubacterium, and lower levels of genera including Lachnospira, Bacteroides, and Faecalibacterium. Coprococcus was identified as a super-generalist in fecal samples of the patients. Significant alterations were also observed in microbiota of subgingival plaques and saliva of the patients compared to control subjects. Second, we analyzed microbiota in mitral valves of the patients and identified microbes that could potentially transmit from the gut or oral cavity to heart valves, including Streptococcus. Third, we further analyzed the data using random forest model and demonstrated that microbiota in the gut, subgingival plaque or saliva could distinguish the patients from control subjects. Finally, we identified gut/oral microbes that significantly correlated with clinical indices of rheumatic heart disease. In conclusion, patients with rheumatic heart disease manifested important alterations in microbiota that might distinguish the patients from control subjects and correlated with severity of this disease.Visceral leishmaniasis (VL) is a potentially deadly parasitic disease. In the Indian sub-continent, VL is caused by Leishmania donovani and transmitted via the bite of an infected Phlebotomus argentipes female sand fly, the only competent vector species in the region. The highest disease burden is in the northern part of the Indian sub-continent, especially in the state of Bihar. India, Bangladesh, and Nepal embarked on an initiative, coordinated by World Health Organization, to eliminate VL as a public health problem by the year 2020. The main goal is to reduce VL incidence below one case per 10,000 people through early case-detection, prompt diagnosis and treatment, and reduction of transmission using vector control measures. Indoor residual spraying, a major pillar of the elimination program, is the only vector control strategy used by the government of India. Though India is close to its VL elimination target, important aspects of vector bionomics and sand fly transmission dynamics are yet to be determined. To achieve sustained elimination and to prevent a resurgence of VL, knowledge gaps in vector biology and behavior, and the constraints they may pose to current vector control methods, need to be addressed. Herein, we discuss the successes and failures of previous and current vector-control strategies implemented to combat kala-azar in Bihar, India, and identify gaps in our understanding of vector transmission towards development of innovative tools to ensure sustained vector control in the post-elimination period.