Pfaff S, Megahed M
Klinik für Dermatologie und Allergologie, Universitätsklinikum der RWTH Aachen, Pauwelsstr. 30, 52074 Aachen, Germany.
Hautarzt. 2013 May;64(5):332-3. doi: 10.1007/s00105-013-2552-y.
The basal cell carcinoma is a malignant tumor which originates from the epidermal stem cells. The polypoid basal cell carcinoma is an uncommon variant. We report on a 70-year-old man with a red nodule on his left breast. Clinical and histopathologic criteria led to the diagnosis of polypoid basal cell carcinoma. This variant is characterized by exophytic, polypoid growth. Histologically, the aggregates of tumor cells are usually limited to the polypoid zone.
基底细胞癌是一种起源于表皮干细胞的恶性肿瘤。息肉状基底细胞癌是一种罕见的变体。我们报告一例70岁男性，其左乳出现一个红色结节。临床和组织病理学标准确诊为息肉状基底细胞癌。这种变体的特征是外生性息肉状生长。组织学上，肿瘤细胞聚集体通常局限于息肉状区域。
