Chapman M S, Quitadamo M J, Perry A E
Department of Medicine, Dartmouth-Hitchcock Medical Center, Lebanon, New Hampshire 03756, USA.
J Cutan Pathol. 2000 Feb;27(2):93-5. doi: 10.1034/j.1600-0560.2000.027002093.x.
Pigmented squamous cell carcinomas have been reported in the oral and ocular mucosae, but rarely in the skin. We present a case of pigmented squamous cell carcinoma of the forehead and review the current English literature. Pigmented squamous cell carcinoma can be confused with pigmented basal cell carcinomas and melanoma, especially those melanomas associated with pseudoepitheliomatous hyperplasia and should be included in the differential diagnosis of atypical pigmented lesions.
色素沉着性鳞状细胞癌已在口腔和眼黏膜中被报道，但在皮肤中很少见。我们报告一例前额色素沉着性鳞状细胞癌病例并回顾当前英文文献。色素沉着性鳞状细胞癌可能与色素沉着性基底细胞癌和黑色素瘤混淆，尤其是那些与假上皮瘤样增生相关的黑色素瘤，并且应纳入非典型色素沉着性病变的鉴别诊断中。
