Journal of Skin and Stem Cell
Volume:8 Issue: 1, Mar 2021

 Pemphigus vulgaris is a severe autoimmune disease that involves skin and mucosal membranes by blistering lesions of varying sizes. Pemphigus is often associated with psychological stress.

 This study aimed to show the status of general health in patients suffering from this disease.

 A descriptive study was conducted on 35 new cases of pemphigus vulgaris that were referred to the tertiary level hospital from March 2017 to March 2018. Personal and clinical data were gathered by interviewing. Assessment of severity of the disease was done by the Ikeda index, and GHQ-28 questionnaires were used to measure their general health status.

 A total of 35 new cases of non-treated pemphigus vulgaris (16 females and 19 males; mean age of 48.3 years, range 25 - 84 years) participated in this study. Median severity score of pemphigus was 4.1. Moreover, GHQ-28 positivity was detected in 65.7%o the patients. Social dysfunction and anxiety/insomnia had higher scores in subscales. There was a reverse relationship between disease severity and GHQ-28 values (P < 0.05).

 Pemphigus may negatively affect the general health of patients, and this issue should be considered in the treatment of this disease.

Facial ulcers may be the manifestation of a wide variety of disorders with infective, inflammatory, granulomatous, or malignant etiopathogenesis, leading to challenges in differential diagnosis and management. Mucormycosis is an angio-invasive, rapidly spreading, and potentially fatal fungal infection beginning from the nose and paranasal sinuses after the inhalation of fungal spores, manifesting with cutaneous necrotic eschar. The rhinomaxillary region is the commonest site involved, particularly in immunocompromised individuals. Mucormycosis incidence in people with coronavirus disease 2019 (COVID-19) is on the rise, especially in India during the second wave. Diabetes mellitus is an independent risk factor for severe COVID-19 infection, as well as for mucormycosis. We report an elderly gentleman with uncontrolled diabetes, treated for the COVID-19 infection, who presented with an ulcer over the left nasal ala. This case report highlights the importance of high-index suspicion and prompt and aggressive multidisciplinary management of mucormycosis, as a life-saving measure.
 

 Painful lesions affecting the plantar aspect of the foot are routinely encountered in daily practice, and plantar wart, corn, and callus are the most common conditions. Although the clinical examination is sufficient to clinch an accurate diagnosis, atypical presentations indicate the need for invasive investigations like skin biopsy. Here we evaluated dermoscopic patterns of painful lesions affecting the plantar surface.

 The current study aimed to, firstly, investigate the dermoscopic patterns and differentiate between painful papules and plaques on the foot, and, secondly, to analyze the histopathological correlation of these dermoscopic patterns.

 Following a cross-sectional design, the current study was carried out on patients with the clinical diagnosis of painful lesions of foot suggestive of plantar wart, corn, and callus referring to a tertiary care center from June 2019 to Jan 2020. Dermoscopy analysis and biopsy were performed for all participants.

 Among 92 patients with painful plantar lesions, 56, 22, and 15 had a plantar wart, corn, and callus, respectively. Dermoscopy of warts revealed red dots (89.28%) and yellow halo (82.14%). A translucent central core (100%) and whitish ring (81.81%) on dermoscopy of patients with corn. Dermoscopy of callus demonstrated opaque yellow area in all (100%) the patients. Dermatoglyphics were absent in plantar wart in contrast to corn and callus, wherein they were preserved.

 Dermoscopy can be considered as a rapid, non-invasive, diagnostic tool in the daily practice of a dermatologist. Here, it assisted in distinguishing clinically akin painful plantar papules and plaques. These dermoscopic patterns also were well correlated histopathologically.

 Drug reaction with eosinophilia and systemic symptoms (DRESS) syndrome is a rare, idiosyncratic subset of drug-induced hypersensitivity syndrome manifesting as skin eruption, fever, lymphadenopathy, hematologic abnormalities, and multi-organ involvement. It presents usually after a latent period of 2 to 6 weeks as a diffuse erythematous rash with systemic symptoms and facial edema. It is now recognized as one of the severe cutaneous adverse reactions (SCAR) associated with high mortality, chiefly because of derangement of renal or liver functions. The cutaneous morphologies can be myriad, encompassing maculopapular, exfoliative dermatitis-like, pustular, erythema multiforme-like, Stevens-Johnson syndrome-like, and toxic epidermal necrolysis-like presentations.

 We hereby report two young males who developed pruritic exfoliating erythematous rash after taking cephalosporin with paradoxical worsening despite drug withdrawal. They were diagnosed with ‘atypical DRESS syndrome’ according to the Japanese study group severe cutaneous adverse reactions (J-SCAR) criteria and treated successfully with systemic steroids and emollients. The J-SCAR scoring and the concept of atypical DRESS are useful in situations, where either all clinical and laboratory criteria are not present simultaneously, or typical clinical presentations wherein human herpes virus-6 (HHV-6) reactivation cannot be documented.

 These two cases were used to illustrate the hitherto obscure concept of atypical DRESS syndrome that presented with compatible clinical features but did not satisfy all the requisite criteria. We also highlight cephalosporins (one of the most commonly prescribed standard group of drugs) as a plausible but infrequently reported cause of this severe adverse cutaneous drug reaction.
 

 Scrofuloderma, a type of secondary cutaneous tuberculosis (TB) commonly arising from the underlying cervical or axillary lymph node foci via contiguity, is frequent in the pediatric population. The origin of scrofuloderma from the underlying sternal tubercular osteomyelitic focus is exceptionally unusual. It can rarely be a part of the convoluted riddle of multifocal TB, particularly in the setting of human immunodeficiency virus (HIV) infection.

 We hereby report a 16-year-old immunocompetent female who presented with chronic, sinus-like lesions with bridging scars on the upper chest, clinically confounded with infected keloid and deep fungal infection. She was later diagnosed with scrofuloderma arising from sternal osteomyelitis compounded with multifocal tuberculosis (sternal, mediastinal, cutaneous, lumbar vertebral) and received antitubercular treatment.

 This case highlights the importance of harboring clinical scepticism supported by thorough systemic investigations while diagnosing these innocuous mimickers occurring at rare sites, even in immunocompetent individuals.