Rosalynn M. Nazarian

GVHD ‐Associated Angiomatosis: An Overlooked Vascular Sequela of Chronic Graft‐Versus‐Host Disease

ABSTRACT Graft‐versus‐host disease‐associated angiomatosis (GVHD‐AA) is a rare clinicopathologic variant of chronic GVHD characterized by benign vascular proliferations arising within areas of sclerodermatous skin change. The entity was formally named in 2014 and presents clinica...

Utility of IL ‐18 Immunohistochemistry in Distinguishing Dermatomyositis and Lupus Erythematosus in Skin Biopsies

ABSTRACT Background Distinction of dermatomyositis ( DM ) and cutaneous lupus erythematosus ( LE ) in skin biopsies is often difficult due to significant histopathologic overlap. Prior transcriptional analysis has identified upregulation of IL ‐18 in DM compared with LE . We aime...