Epithelioid hemangioendothelioma is an uncommon malignant vascular tumour usually involving soft tissue and rarely only skin. It is considered to be a borderline neoplasm between angiolymphoid hyperplasia with eosinophilia and an epithelioid angiosarcoma and is mostly found in adults with few cases reported in children. We herein report a case of ulcerated cutaneous epithelioid hemangioendothel...

OBJECTIVES While useful in diagnosing angiosarcomas, CD31 can also highlight histiocytes within soft tissue tumors and lead to errors in diagnosis. We sought to determine how often CD31 highlights cutaneous histiocytomas and histiocytoma mimics. METHODS We examined eight epithelioid cell histiocytomas (ECHs), 12 xanthogranulomas (XGs), nine cases of Langerhans cell histiocytosis (LCH), eight ...

Five young children (mean age 26.4 months) with angiolymphoid hyperplasia with eosinophilia (Kimura's disease) from either the upper arm or buttock were identified over 18 months. The unusual distribution of the lesions and the young age of the patients suggested a possible association with immunisation. The clinical and histopathological features in these cases were accordingly reviewed. The b...