Acro-Ischemia Associated With SARS-CoV-2: A Case Report.

COVID-19 is known to cause various cutaneous lesions, including acro-ischemic lesions (AIL), which are associated with poor prognosis. Anticoagulant therapy has shown positive responses in AIL patients. However, in this case study, we present a fatal AIL case despite anticoagulant therapy.

Prolonged, Atypical, and Fulminant Mpox in a HIV/HBV-Coinfected Patient: A Case Report.

Mpox (monkeypox) is a zoonotic disease that has been endemic in African countries for decades, with a recent global outbreak in countries around the world. A 39-year-old male with human immunodeficiency virus (HIV)-hepatitis B virus (HBV) coinfection and poor adherence to antiretroviral treatment, who was severely immunocompromised and had a concurrent diagnosis of Mpox, presented to our hospital with disseminated skin lesions (over 350 lesions), perianal ulcers, odynophagia, oral intolerance, diarrhea, and soft-tissue bacterial superinfection of the lower extremities. Laboratory results were consistent with HBV infection, with an absolute CD4 cell count of 40 cells/uL and a positive PCR result for monkeypox virus.

Giant Nevus Lipomatosus Cutaneous Superficialis in the Vulva: Finding the Best Treatment.

This report presents a rare case of a giant Nevus Lipomatosus Cutaneous Superficialis (NLCS) on the vulva of a 38-year-old female. The patient underwent excisional surgery and electrodesiccation for complete lesion removal. Recurrence following CO laser treatment was observed.

Basal Cell Carcinoma in the Periungual Region: A Rare Case and Pathogenesis Insights.

This case report presents a rare occurrence of basal cell carcinoma (BCC) in the periungual region of the thumb. BCC is the most common type of skin cancer, typically found in sun-exposed areas. The discussion explores the underlying pathogenesis mechanisms, including the role of ultraviolet exposure, the absence of pilosebaceous units, and the involvement of the sonic hedgehog (SHH) pathway.

Chronic Spontaneous Urticaria Following COVID-19 Vaccination: A Case Report and Discussion on Allergic Reactions and Vaccine Safety.

This case report examines a rare occurrence of chronic spontaneous urticaria (CSU) following the administration of the CoronaVac vaccine for COVID-19. The patient developed persistent urticarial lesions that appeared and disappeared over an extended period after receiving the vaccine. The diagnosis of CSU was supported by histopathological examination and the close temporal correlation between symptom onset and vaccination.

Disseminated Cutaneous Mycobacterium chelonae Infection in an Immunocompetent Patient.

We present a case report on disseminated cutaneous infection with a sporotrichoid pattern in an immunocompetent patient. The aim of this report is to contribute to the existing knowledge on the clinical presentation and management of this uncommon presentation.