Martin Richard, Emanuel Patrick
New Zealand Melanoma Unit, Northshore City, Auckland, New Zealand ; University of Auckland, Auckland, New Zealand.
J Clin Aesthet Dermatol. 2013 Aug;6(8):35-8.
Biphasic lesions composed of melanocytic and epithelial components are not uncommon. Combined trichoepithelioma and cellular blue naevus is a rare lesion that may mimic melanoma clinically. The authors describe what they believe to be the fourth case of this rare tumor and review the literature. Recent descriptions of malignant basomelanocytic tumors have raised interesting questions surrounding the pathogenesis of lesions composed of these cell lineages.
由黑素细胞和上皮成分组成的双相性病变并不少见。毛发上皮瘤合并细胞性蓝痣是一种罕见的病变,临床上可能会误诊为黑色素瘤。作者描述了他们认为是这种罕见肿瘤的第四例病例,并对文献进行了综述。最近对恶性基底黑素细胞瘤的描述引发了关于由这些细胞谱系组成的病变发病机制的有趣问题。