Utility of Dermoscopy in the Diagnosis of Erythroderma: A Cross-Sectional Study.

Background: It is difficult to diagnose the underlying cause of erythroderma on mere clinical presentation. The role of dermoscopy in diagnosing erythroderma secondary to various etiologies is evolving. Aim and Objectives: This study aimed to observe the dermoscopic features of erythroderma secondary to different cutaneous disorders and compare them with clinical features and histopathology. Materials and Methods: Twenty-nine consecutive patients of erythroderma were enrolled in the study. Dermoscopy was performed on every case using a Heine Delta II Dermatoscope with 10x magnification in polarized mode. A histopathological examination was conducted to confirm the diagnosis. Results: Eight patients were diagnosed with psoriasis, five with endogenous eczema, four with pityriasis rubra pilaris (PRP), three with pustular psoriasis, two with drug rash secondary to antitubercular therapy, two with dermatophytic infection, one patient each of atopic dermatitis, crusted scabies, pemphigus foliaceous, drug reaction with eosinophilia and systemic symptoms, and mycosis fungoides. Characteristic dermoscopic features were observed in erythroderma due to psoriasis, PRP, pustular psoriasis, endogenous eczema, scabies, and dermatophytosis. Differentiation of other disorders based on dermoscopy alone was difficult, and clinico-histopathological correlation was crucial to reach a diagnosis. Conclusion: Dermoscopic features of classical patterns of skin disorders are preserved even in the corresponding erythrodermic or unstable stage. Dermoscopic features of erythroderma secondary to psoriasis, pustular psoriasis, PRP, endogenous eczema, scabies, and dermatophytosis are clearly differentiating, whereas the dermoscopic features in other causes of erythroderma are overlapping. Thus, dermoscopy can be a good screening tool in the clinical assessment of erythroderma.

Are we moving from symptomatic to asymptomatic syphilis: A retrospective analysis.

Background: Syphilis remains a global health problem with recent reports of resurgence from various parts of the world. We undertook this study to analyze the current epidemiological and clinical trends of syphilis in our part of the country. Aim and Objectives: To analyze the changing trends in clinical presentation of syphilis and the current status of HIV/AIDS-syphilis co-infection in our area. Materials and Methods: This is a hospital-based retrospective analysis of records of sexually transmitted disease (STD) patients enrolled in "Suraksha clinic" in the department of Skin and VD at a Tertiary Care Hospital in North India. Patient records were analyzed from January 2018 to December 2021. The demographic, clinical, and serological profiles of patients were assessed to study the percentage of syphilis patients attending the STD clinic and their clinical presentations. Results: A total of 7153 patients were enrolled in the"Suraksha clinic" from January 2018 to December 2021, these included the venereal disease patients (3137) and nonvenereal disease patients (4016) who were registered for HIV and venereal disease research laboratory (VDRL) screening from the dermatology outpatient department. Out of 3137 sexually transmitted infection (STI) patients, 139 patients tested positive for VDRL. Treponema pallidum hemagglutination was found positive in 137 patients and negative in two patients. Hence, 137 patients were confirmed syphilis cases, constituting 4.36% of total STD cases in our STI clinic in 4 years. Out of 137 patients, 2 (1.45%) presented with primary chancre, 6 (4.37%) with lesions of secondary syphilis and 129 (94.16%) were found serologically reactive without any symptoms or clinical signs, i.e., in latent syphilis. Our records also showed 14 (10.21%) cases of HIV and syphilis co-infection. Conclusion: In our study, a remarkable rise in the number of patients in the latent syphilis stage is observed over primary and secondary syphilis stage. This signifies the persistence of syphilis in subclinical phase in the community and unfortunately, it goes unnoticed. These could be "warning signs" for changing disease pattern of syphilis in India and points toward hidden resurgence of syphilis as being reported in various parts of the world. To actively look for these "hidden cases," there is a need to strengthen "Suraksha clinics." VDRL testing should be mandatory along with routine testing in all patients visiting the hospital irrespective of their disease. We also propose for the central registration of syphilis patients on lines of HIV-infected patients' registry.

Increased Predisposition of SJS TEN in COVID-19 Patients, Presenting as Post COVID Complication: Report of Two Cases.

We report two consecutive cases of toxic epidermal necrolysis presented to our emergency department in the past 5 months. Both patients had history of fever prior to the onset of skin manifestations and showed radiological findings suggestive of COVID-19 pneumonia and elevated D dimers. ALDEN score was used to assess the drug causality, which showed probable and possible associations, respectively. In this report, along with brief review of literature, we highlight the possible role of viral etiology, that is SARS-Cov2, in triggering toxic epidermal necrolysis.

Vulval dermatoses (venereal and nonvenereal) among female patients presenting to a tertiary care hospital in North India.

Background: The skin and mucosa of the vulva are different from the rest of the human body, as it is derived from all three embryological layers. It is more prone to dermatological diseases, both infectious and noninfectious. Aims and Objectives: Our study was a prospective descriptive study on female patients attending the skin outpatient department with complaints of vulval dermatoses. Our aim was to determine the prevalence of venereal and nonvenereal dermatoses (infectious and non-infectious) along with age-wise distribution of these in our area. Materials and Methods: All female patients presenting with visible skin lesions on the vulva from January 2019 to December 2019 were included in this study. Various diagnostic tests such as Gram staining, Tzanck smear, KOH mount, herpes simplex virus serology, and skin biopsy were performed wherever necessary. Observations and Results: The study included 520 patients in whom 525 lesions were identified. These were grouped under venereal and non-venereal dermatoses. Nonvenereal dermatoses were further grouped under infectious and non-infectious conditions. Maximum patients were in the age group of 21-40 years (50.19%). The most common dermatoses were non-venereal infections, seen in 220 (42.30%) patients followed by non-venereal, non-infectious dermatoses seen in 177 (34.04%) patients whereas venereal dermatoses were seen in 128 (24.61%) patients. Conclusion: Most of the patients were in the reproductive age group, and the prevalence of infectious dermatoses both venereal and non-venereal was much more than that of non-infectious conditions affecting the vulval skin as per our study.

Skin as a Mirror to Internal Malignancy: A Rare Co-presentation of Nail Bed Squamous Cell Carcinoma and Renal Cell Carcinoma.

Squamous cell carcinoma (SCC) of the nail bed is not encountered commonly although it is the most common primary malignancy at this site. In general, it has a low rate of spread, except for high risk types which carry a greater risk of spread. Screening for systemic tumours should be done in all cases especially in the elderly. We present the case of a 67 year old male who was otherwise healthy and presented with just nail discoloration associated with pain and occasional profuse bleeding with minor trauma which turned out to be SCC of nail bed on biopsy. Subsequently, he was screened for internal malignancies and was found to have clear cell Renal cell carcinoma of right kidney and a metastatic nodule in right lung. This presentation has not been previously described in literature.

Intralesional Mycobacterium w Vaccine Versus Cryotherapy in Treatment of Refractory Extragenital Warts: A Randomized, Open-Label, Comparative Study.

BACKGROUND: Initial reports of immunotherapy using intralesional Mycobacterium w (Mw) vaccine have documented its useful role in treatment of genital and extragenital warts. OBJECTIVES: To compare the efficacy and safety of intralesional Mw vaccine versus cryotherapy in the treatment of refractory extragenital warts. METHODS: This was a prospective, randomized, comparative study of 66 patients. The outcome was assessed in terms of complete clearance of warts and change in Dermatology Life Quality Index (DLQI) score. RESULTS: Complete clearance of treated warts was seen in 66.7% (20/30) and 65.5% (19/29) of patients in the Mw and cryotherapy groups, respectively (P = .769). Clearance of distant warts was significantly (P = .004) high in the Mw group. Improvement in DLQI was greater in the Mw group. Both treatment modalities were well tolerated, and no major side effects occurred. CONCLUSIONS: Mw vaccine and cryotherapy are equally efficacious in treatment of refractory extragenital warts. Mw vaccine has an added advantage of clearance of distant warts.

Noncultured epidermal-melanocyte cell suspension and dermal-fat grafting for the reconstruction of an irregular, atrophic, and depigmented forehead scar: an innovative approach.

Scars on the face 'eclipse' patient social life and provide challenge for the treating surgeon. 'Forehead' is difficult area on face to re-construct because of the inelastic, relatively immobile skin and subcutaneous tissue. The surgical correction of scar depends upon the site, size, type of scar and general condition of the patient. We describe an innovative approach to treat a depressed, de-pigmented, irregular scar placed vertically in the centre of forehead, in a young girl..

Leukocyte adhesion deficiency-I with a novel intronic mutation presenting with pyoderma gangrenosum- like lesions.

Pyoderma gangrenosum (PG) is an uncommon noninfectious neutrophilic dermatosis characterized by recurrent, sterile, necrotic skin ulcers. It is commonly associated with underlying systemic disease like inflammatory bowel disease, rheumatoid arthritis and hematological malignancies. Pathogenesis of PG remains unclear though aberrant immune responses have been implicated. The diagnosis of PG is of exclusion and management is empirical with local or systemic immunosuppressive therapy. LAD-I is a rare form of autosomal recessive disorders caused by mutations of the gene ITGB2, clinically characterized by recurrent severe bacterial infection, impaired pus formation, poor wound healing and persistent neutrophilia. Though skin ulcerations are common, predominant clinical presentation as PG is unusual in LAD-I. Here we present four Indian patients with LAD-I from three unrelated families initially diagnosed as PG due to chronic recurrent skin ulcerations requiring steroids and antibiotics for healing, associated with atrophic scar formation. All these four patients had persistent neutrophilia without history of delayed cord separation and showed moderate expression of CD18 (19 to 68%) on neutrophils. Sequencing of the entire coding region and intronic splice sites of the ITGB2 gene from the genomic DNA of these patients revealed a novel common mutation IVS10+4A>G. LAD-I should be kept in mind while evaluating patients with PG especially those with persistent neutrophila in the absence of other rheumatological disorders. Diagnosis of LAD-I in these cases is extremely important for management as treating these patients without adequate antibiotic cover may prove fatal and these patients often require hematopoietic stem cell transplantation for permanent cure.

Microneedling for acne scars in Asian skin type: an effective low cost treatment modality.

BACKGROUND: Postacne scarring is disfiguring, both physically as well as psychologically. Over the past two decades, multiple modalities for treatment of acne scars have emerged and microneedling with dermaroller is one of them. OBJECTIVE: To evaluate the efficacy and safety of microneedling treatment for atrophic facial acne scars. MATERIAL AND METHODS: Thirty-six patients (female--26, male--10) of postacne atrophic facial scars underwent five sittings of dermaroller under topical anesthesia at monthly intervals. Objective evaluation of improvement was performed by recording the acne scar assessment score at baseline and thereafter at every visit. Pre- and posttreatment photographs were compared, and improvement was graded on quartile score. Final assessment was performed 1 month after the last sitting. Patients were asked to grade the improvement in acne scars on visual analog scale (VAS, 0-10 point scale) at the end of study. RESULTS: Of 36 patients, 30 completed the study. The age group ranged from 18 to 40 years, and all patients had skin phototype IV or V. There was a statistically significant decrease in mean acne scar assessment score from 11.73 ± 3.12 at baseline to 6.5 ± 2.71 after five sittings of dermaroller. Investigators' assessment based on photographic evaluation showed 50-75% improvement in majority of patients. The results on visual analog scale (VAS) analysis showed "good response" in 22 patients and "excellent response" in four patients, at the end of study. The procedure was well tolerated by most of the patients, and chief complications noted were postinflammatory hyperpigmentation in five patients and tram-trek scarring in two patients. CONCLUSION: Microneedling with dermaroller is a simple and cheap, means of treatment modality for acne scars remodulation with little downtime, satisfactory results and peculiar side effects in Asian skin type.

What's new in cicatricial alopecia?

Scalp hairs complete the body self-image and patients with alopecia suffer from overt disfiguration, leading to psychosocial embarrassment and significant lack of self-esteem. Hence an early diagnosis and an aggressive treatment in the case of active hair loss are crucial in the management of scarring alopecia. This review presents a comprehensive study of newer theories in aetiopathogenesis, evolving diagnostic modalities and a step ladder approach in management of primary cicatricial alopecia.

One-step technique for esthetic earlobe repair.

Earlobe tear is a common cause for earlobe disfigurement. Different techniques described in the literature for earlobe repair usually require re-piercing of the ear after some time at a different site avoiding the scar tissue. If re-piercing is performed at the original site because of cosmetic reasons, there is risk of tract elongation. We describe a new technique in which polypropylene deep buried suture is left in situ to strengthen the repaired scar tissue with preservation of perforation at the upper end of the slit, thereby giving good cosmetic result to the patient in single sitting.

Hair transplant for acne scars: an innovative approach.

Postacne scarring is a common entity that affects patients both physically and psychologically. Treatment of facial scarring is rarely a mono-dimensional process. Various modalities of treatments from cheaper subcision, punch techniques and excision to expensive laser resurfacing techniques are available. Treatment of postacne scars in a particular case has to be individualized, taking into consideration many factors like age, gender, types of scarring, Fitzpatrick skin type, and socioeconomic status of the patient. In this article, we describe an innovative method of simply doing hair transplantation in acne scars and hence making them less visible and cosmetically well acceptable to the patient.