Alopecia Areata Linked to Elevated Risk of Microscopic Colitis and Other Immune-Mediated GI Disorders: Clinical Insights

Alopecia Areata Linked to Elevated Risk of Microscopic Colitis and Other Immune-Mediated GI Disorders: Clinical Insights

A large retrospective cohort study identifies a significant association between alopecia areata and increased risks of microscopic colitis, celiac disease, Crohn’s disease, eosinophilic esophagitis, and ulcerative colitis, highlighting the need for gastrointestinal screening in affected patients.
Distinct Clinical and Genomic Profiles of Anogenital Basal Cell Carcinomas Highlight Higher Recurrence Risks

Distinct Clinical and Genomic Profiles of Anogenital Basal Cell Carcinomas Highlight Higher Recurrence Risks

Anogenital basal cell carcinomas (BCCs) represent a rare subtype with unique genomic features and a higher recurrence rate compared to UV-related BCCs. This French cohort study elucidates their clinical characteristics, lichen sclerosus association, and dependence on the sonic hedgehog pathway, informing tailored management strategies.