Keratoelastoidosis Marginalis of the Hands: A Distinct Form of Palmoplantar Keratoderma.

Keratoelastoidosis marginalis of the hands (KEMH) is an acquired form of marginal papular keratoderma, characterized by thickened keratotic plaques predominantly affecting the lateral side of the index finger and the medial side of the thumb. It is often associated with chronic sun exposure and trauma, usually affecting older individuals. Due to clinical similarities with other palmoplantar keratodermas, differential diagnosis is essential for effective treatment management.

Prospective Longitudinal Study of Dynamics of Human Papillomavirus 6 and 11 Infection in Anogenital Hairs and Eyebrows of Male Patients with Anogenital Warts and Age-Matched Controls.

To better understand the natural history of anogenital warts (AGWs) and the dynamics of HPV6/11 infection in regional hairs, 32 newly diagnosed male patients with AGWs and 32 age-matched healthy controls were closely followed. During enrollment and six follow-up visits (every 2.6 months), 43 AGW tissues and 1232 anogenital and eyebrow hair samples were collected.

Atorvastatin-induced Lupus Erythematosus Tumidus: A Case Report and Literature Review.

Lupus erythematosus tumidus (LET) is a rare photosensitive skin disease classified as a separate subtype of cutaneous lupus erythematosus. Clinically, it is characterized by erythematous plaques on sun-exposed areas. Typical histopathological findings are perivascular and periadnexal lymphohistiocytic infiltrates and prominent mucin deposition in the dermis.

Fetal death from SARS-CoV-2 mediated acute placental failure.

Introduction: We demonstrate the nonlinear severity of symptoms of SARS-CoV-2 infection in the mother leading to fetal death after acute placental failure.

Methods: Careful clinical evaluation, real-time RT-PCR molecular microbiologic testing, isolation of a viable virus, and autopsy with histologic results were used to investigate the possible vertical transmission of SARS-CoV-2 infection from mother to fetus.

Results: Histologic changes in the placenta correlate with SARS-CoV-2 infection.