论文部分内容阅读
患儿女,8岁。全身紫红色斑疹、丘疹、斑块8年。全身可见散在分布绿豆至钱币大紫红色斑疹、丘疹、斑块、褐色色素沉着斑及白色萎缩性色素减退斑。腹部丘疹样皮损病理示真皮乳头层及浅中层大量增生扩张的薄壁血管腔样结构,部分可见胞核稍突出,胞浆少的鞋钉样内皮细胞凸向管腔。免疫组化示淋巴管内皮细胞标志(D2-40)阳性,Wilms Tumor-1(WT-1)阴性。诊断:先天性多发性靶样含铁血黄素沉积性血管瘤。
Children with children, 8 years old. Whole body purple rash, papules, plaque 8 years. Whole body visible scattered mung beans to coins large purple rash, papules, plaques, brown pigmentation spots and white atrophy of pigmentation spots. Abdominal papular lesions showed dermal papillary and superficial hyperplasia of the proliferation of thin-walled cavity-like structure, part of the nucleus can be slightly prominent, less cytosolic spike-like endothelial cells convex to the lumen. Immunohistochemistry showed positive for lymphatic endothelial cell marker (D2-40) and negative for Wilms Tumor-1 (WT-1). Diagnosis: Congenital multiple target-like hemosiderin hemangiomas.