皮内痣

pí nèi zhì
  • intradermal nevus
皮内痣皮内痣
  1. 交界痣和皮内痣都是色痣的一种,属于黑素细胞系统的良性肿瘤。

    Junctional nevus and intradermal nevus are both pigmented nevus .

  2. 皮损组织病理检查诊断为皮内痣并发毳毛囊肿。

    Histopathologic examination confirmed the diagnosis of intradermal nevus associated with vellus hair cyst .

  3. 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。

    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 .

  4. 含脂肪细胞的皮内痣98例临床分析

    Clinical Analysis of 98 Case of Intradermal Nevus Containing fat Cells

  5. 皮内痣的特殊病理改变

    Special Pathological Changes in Intradermal Nevocellular Nevus

  6. 皮内痣并发毳毛囊肿

    Intradermal nevus associated with vellus hair cyst

  7. 方法:4例手术切除的完整的色素痣及其周围正常组织,病理确诊为皮内痣2例,交界痣2例,将组织石蜡包埋并连续切片;

    Methods : Taken from 10 paraffin embedded tissues , 4 pigmented nevus were cut into serial histologic sections .

  8. 结果:β-catenin在恶性黑素瘤中异常表达率为73%(33/45),显著高于皮内痣中异常表达率36%(9/25),(P<0.05)。

    Results The abnormal expression rate of β - catenin in malignant melanoma was 73 % ( 33 / 45 ), which was greatly different from that in intradermal nevus ( 36 % , 9 / 25 )( P < 0.05 ) .