Kim June-Bum, Choi Ji-Hyun, Kim Ji-Hye, Park Hyang-Joon, Lee Jae-Seung, Joh Ok-Ja, Song Kye Yong
Department of Dermatology, Seoul Veterans Hospital, Seoul, Korea.
Ann Dermatol. 2010 Nov;22(4):472-7. doi: 10.5021/ad.2010.22.4.472. Epub 2010 Nov 5.
Primary cutaneous mucinous carcinoma is a rare malignant tumor that originates from the deepest portion of the eccrine sweat duct. Common sites of involvement are the face and scalp. Biopsy shows dermal epithelial cell islands embedded in mucin pools separated by fibrous septae. It is difficult to differentiate this tumor histologically from metastatic adenocarcinoma. Recurrence after excision is common but metastases are rare. We report a primary cutaneous mucinous carcinoma with neuroendocrine differentiation on the right cheek of a 63-year-old man.
原发性皮肤黏液癌是一种罕见的恶性肿瘤,起源于小汗腺导管的最深处。常见受累部位为面部和头皮。活检显示真皮上皮细胞岛嵌入由纤维间隔分隔的黏液池中。从组织学上很难将这种肿瘤与转移性腺癌区分开来。切除后复发很常见,但转移很少见。我们报告了一例发生在一名63岁男性右脸颊的具有神经内分泌分化的原发性皮肤黏液癌。