Tan Dongfeng, Kraybill William, Cheney Richard T, Khoury Thaer
Department of Pathology and Cancer Genetics, Roswell Park Cancer Institute, Buffalo, NY 14263, USA.
J Cutan Pathol. 2005 Oct;32(9):634-7. doi: 10.1111/j.0303-6987.2005.00379.x.
Retiform hemangioendothelioma (RH) is a rare, recently described vascular neoplasm of low malignant potential.
We report a case of RH of the foot of a 19-year-old white female. Histologically, the tumor grew as numerous elongated vessels resembling the shape of rete testis with involvement of the skin adnexal structures and subcutaneous adipose tissue. No dissection of collagen by small groups of endothelial cells was seen. Wide local excision was performed and the patient was healthy with no metastasis at 14 months follow-up.
Our case is discussed in the context of previously reported cases of RH; we also include a review of all cases of RH published to date.
网状血管内皮瘤（RH）是一种罕见的、最近才被描述的低恶性潜能血管肿瘤。
我们报告了一例19岁白人女性足部的RH病例。组织学上，肿瘤呈许多细长血管生长，类似睾丸网的形状，累及皮肤附属器结构和皮下脂肪组织。未见小群内皮细胞对胶原的分割。进行了广泛的局部切除，患者在14个月的随访中健康，无转移。
我们的病例在先前报道的RH病例背景下进行了讨论；我们还对迄今为止发表的所有RH病例进行了综述。
