nevus cell

The expression of nevus cell and basement membrane were respectively applied by S-100 and IV collagen antibody with LAB-SA immunohistochemical technique .

采用LAB&SA免疫组化染色方法，分别应用S-100多抗和Ⅳ型胶原单抗对痣细胞和基底膜染色。

Conclusion Electronic dermatoscope plays an important role in the diagnosing and differential diagnosing of palm or sole ( no-hair area ) nevus cell nevus .

结论电子皮镜可以为掌跖部（无毛部）痣细胞痣的诊断及鉴别诊断提供重要依据，具有重要意义。

Observation of Electronic Dermatoscope on Nevus Cell Nevus of Palm or Sole

电子皮镜对掌跖部痣细胞痣的观察

Objective To investigate the use of dermatoscope in diagnosing palm or sole ( non-hair area ) nevus cell nevus .

目的了解电子皮镜在确诊无毛部痣细胞痣中的意义。

Conclusion ① There is significant difference of nNOS expression between patients with malignant melanoma and nevus cell nevus . It can be used as sign to discriminate between benign and malignant tumor .

结论①nNOS在黑素瘤细胞与色素痣细胞中的阳性表达率具有显著差异，可作为鉴别良恶性黑素细胞肿瘤的指标之一。

Taken from 2 paraffin embedded tissues , pigmented nevi were cut into serial histologic sections . The expression of nevus cell and basement membrane were respectively applied by S-100 and IV collagen antibody with LAB-SA immunohistochemical technique .

对临床已确诊的2例皮内痣进行连续切片，痣细胞和基底膜的表达分别采用S－100多克隆抗体和IV型胶原单克隆抗体LAB－SA免疫组化染色法。