Epidermodysplasia verruciformis (EV) is a rare dermatological manifestation of the human papillomavirus (HPV) infection, which causes distinctive skin lesions in sun-exposed areas. Both inherited and acquired forms exist. Immunocompromised individuals, such as HIV patients, are at risk of acquired EV. EV poses challenges in its management and variable responses are seen in different individuals. In addition, EV carries a significant risk of skin malignancy with certain HPV types that require skin surveillance. A case of acquired EV in a HIV-positive patient is presented in this report.
SummaryCongenital abnormalities of the nail are rare conditions that are most frequently associated with congenital ectodermal syndromes involving several of the epidermal appendages including the skin, teeth, hair and nails. Isolated recessive nail dysplasia (IRND) is much rarer but has recently been recognized as a condition resulting in 20‐nail dystrophy in the absence of other cutaneous or extracutaneous findings. A few case reports have identified mutations in the Frizzled 6 (FZD6) gene in families presenting with abnormal nails consistent with IRND. These reports have highlighted the role of Wnt–FZD signalling in the process of nail formation. We report three families presenting with features of IRND, in whom we identified mutations in FZD6, including one previously unreported mutation.
A 3-year-old boy was referred to the dermatology department with a 12-month history of facial erythema associated with a papular-pustular facial eruption consistent with childhood acne. He had been diagnosed with XYY syndrome identified during genetic analysis for cardiac anomalies at birth. XYY syndrome is an aneuploidy of the sex chromosomes which affects 1 in 1000 male births. It is often asymptomatic and identified incidentally following genetic analysis for other conditions. The syndrome can be associated with an increased risk of learning difficulties and delayed language skills. Early diagnosis could alert physicians to the possibility of subtle developmental and learning abnormalities and result in prompt management. Our case highlights the fact that the presence of childhood acne could aid in the early detection of XYY syndrome.
Introduction:Multiple myeloma is a rare haematological malignancy of plasma cells commonly presenting in the fifth and sixth decade. Uncommonly, multiple myeloma can present with cutaneous manifestations. Usually these lesions occur as a result of an infiltrative extension of osteolytic bone lesions. Case Presentation: A 72-year-old gentleman with a large malodorous fungating lesion on his right thigh. A skin biopsy demonstrated that the lesions are deposits of known kappa light chain plasma cell myeloma. Conclusions: Cutaneous plasmacytoma typically presents as erythematous or violaceous hard and tender nodules or plaques. Treatment involves chemotherapy, steroids, local radiotherapy and surgery. The discovery of cutaneous metastatic plasmacytomas can be the first sign of progression of the disease or signal a deteriorating clinical course in multiple myeloma therefore prompt investigation is essential.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.