Kurihara Yuichi, Inoue Hiroyoshi, Kiryu Hiromaro, Furue Masutaka
Department of Dermatology, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan.
Indian J Dermatol. 2012 Sep;57(5):401-3. doi: 10.4103/0019-5154.100501.
Epithelioid hemangioma (EH) or angiolymphoid hyperplasia with eosinophilia (ALHE) is an uncommon benign disease. We report an unusual case of EH (ALHE) that arose on the lower back in a zosteriform array. The presence of the characteristic histological appearance of plump endothelial cells with hobnail-like protrusions led to the diagnosis of EH (ALHE). Histological examination of the lesion also revealed the existence of arteriovenous shunts, the possible factor contributing to the pathogenesis of EH (ALHE).
上皮样血管瘤（EH）或伴有嗜酸性粒细胞增多的血管淋巴样增生（ALHE）是一种罕见的良性疾病。我们报告了一例不寻常的EH（ALHE）病例，其呈带状疱疹样排列出现在下背部。具有鞋钉样突起的丰满内皮细胞的特征性组织学表现有助于诊断EH（ALHE）。对该病变的组织学检查还发现存在动静脉分流，这可能是EH（ALHE）发病机制的一个因素。
