Erythema Multiforme and COVID-19: What Do We Know?

(1) Background: Erythema multiforme (EM) is an acute cutaneous eruption often associated with infections and more rarely with drugs. This review aimed to evaluate the association between erythema multiforme and coronavirus disease 2019 (COVID-19). (2) Methods: A systematic search of PubMed/MEDLINE, Scimago Scopus, and ISI/Web of Science was performed. Original articles, case series, or case reports were evaluated and selected. (3) Results: Fourteen articles were selected, describing a total of 70 patients. EM is a cutaneous eruption rarely occurring in COVID-19 and is, in most cases, associated with a hypersensitivity reaction to the virus. In these cases, EM seems to affect patients younger than 30 years or older than 55 years. Infrequently, some drugs used in the management of COVID-19 may induce EM, especially hydroxychloroquine. The three groups of patients seem to have different clinical characteristics and courses. (4) Conclusions: From these data, it is possible to preliminarily propose that EM or EM-like eruptions linked to COVID-19 might be divided into three types: the virus-related juvenile type (affecting patients <30-year-old), the virus-related older type (affecting patients >55 years), and the drug-induced type. The occurrence of a skin rash does not seem to be related to the severity and clinical course of COVID-19.

Tumor de células de la granulosa juvenil de ovario. Presentación inusual. Reporte de un caso

Granulose cell tumors represent 2% of ovarian tumors. They are classified as adult type and juvenile type. The juvenile type is associated with precocious pseudopuberty, irregular menstruation or nonspecific symptoms such as abdominal pain and palpable mass. More than 95% are confined to the ovary. A case of a 31-year-old patient is described. The patient consulted for 6-month evolution of increased abdominal volume and weight loss. Right ovary tumor was diagnosed. Tumor excision by gynecological laparotomy with positive frozen cut biopsy and surgical staging were performed. Pathological anatomy reported stromal tumor, and sexual cords suggestive of malignant juvenile granulose cell tumor. Immunohistochemistry reported positive inhibin B. It was concluded as stage IIIA2. This is a rare neoplasm with variable behavior. Accurate diagnosis is based on histological and immunohistochemical studies. Key words: Granulosa, Cell tumor, Juvenile granulosa cell tumor, Ascites, Diagnosis.