Michal M
Sikl's Department of Pathological Anatomy, Medical Faculty, Charles University, Pilsen, Czech Republic.
Dermatology. 1994;188(3):232-5. doi: 10.1159/000247147.
We report 4 cases of a naevocellular naevus variant containing abundant amounts of mucinous matrix. The mucinous matrix was Alcian blue (pH 2.5) and Halle's colloidal iron positive and mucicarmine and PAS negative. When the blocks of tumours were cut down, regions typical of common intradermal naevi were found in all 4 cases. The differential diagnosis with mucinous carcinoma of the skin and myxoid malignant melanoma is discussed.
我们报告了4例含有大量黏液基质的痣细胞痣变体病例。黏液基质对阿尔辛蓝（pH 2.5）和哈勒氏胶态铁呈阳性反应，对黏液卡红和PAS呈阴性反应。当对肿瘤组织块进行切片时，在所有4例病例中均发现了典型的普通皮内痣区域。文中讨论了与皮肤黏液癌和黏液样恶性黑色素瘤的鉴别诊断。
