首都医科大学学报 ›› 1996, Vol. 17 ›› Issue (2): 125-129.

• 论著 • 上一篇    下一篇

咽喉上皮增生性病变和HPV感染相关性的研究

时淑舫, 张长淮, 黄受方   

  1. 首都医科大学附属北京友谊医院病理科
  • 收稿日期:1995-05-10 修回日期:1900-01-01 出版日期:1996-04-15 发布日期:1996-04-15

Study on the Correlation between HPV Infection and Laryngopharyngeal Epithelial Hyperplastic Lesions

Shi Shufang, Zhang Changhuai, Huang Shoufang   

  1. Department of Pathology, Beijing Frindship Hospital, Capital University of Medical Sciences
  • Received:1995-05-10 Revised:1900-01-01 Online:1996-04-15 Published:1996-04-15

摘要:

对51例咽喉上皮增生性病变进行病理组织学观察,并应用免疫组化及PCR方法检测人类乳头瘤病毒。其中37例咽喉部乳头状瘤样病变分为尖锐湿疣样病变、不典型尖锐湿疣样病变、鳞状上皮乳头状瘤3组。免疫组化检测HPV-Ag:第1组阳性率33%,后2组全部阴性。PCR检测HPV-DNA:前2组全部阳性,后1组阳性率10%.14例喉鳞状细胞癌分为鳞状细胞疣状癌(4例)、高分化鳞状细胞癌(10例)2组。免疫组化检测HPV-Ag:前组阴性,后组阳性率10%;PCR检测HPV-DNA:前组阳性率50%,后组阳性率30%.结果表明:部分咽喉上皮增生性病变的发生与HPV感染有关。

关键词: 咽喉上皮增生性病变, 人类乳头瘤病毒, 免疫组织化学, 聚合酶链反应

Abstract:

We assayed HPV-Ag and HPVDNA using immunohistochemical stain and PCR amplification respectively in 51 laryngopharyngeal epithelial hyperplastic lesions and correlated these findinfg with histological changes.The group consists of 37 laryngopharyngeal papillomatous lesions, 14 squamous carcinoma of the larynx.We reclassfied into 3 subgroups : 9 cases of condyloma acuminata like lesion, 18 cases of notype condyloma acuminata like lesion,and 10 cases of squamous cell papillomas.In the subgroup of condyloma acuminata like lesion, the incidence of HPV-Ag positive immunohistochemical stain was 33% while,it is 0% in the other two subgroups.In the first two subgroups the HPV-DNA by PCR amplification was manifested in 100% cases, but it was detected only in 10% in the third subgroup.14 squamous carcinoma of the larynx was composed of 4 verrucous carcinoma and 10 well differentiated squamous cell carcinoma.The HPVAg was detected immunohistochemically in 10%(1/10) of well differentiated squamous cell carcinoma while it was 0% in verrucous carcinoma.In addition to this findings.HPV-DNA was detected in 50% (2/4) of verrucous carcinoma and 30% (3/10) of well differentiated squamous cell carcinoma.Our results suggestedthat the development of some subgroups of the laryngopharyngeal epithelial hyperplastic lesions was related to the infection of HPV.We put foward of the condyloma acuminate of the larynx is a pathological entity.We believe PCR amplification is the most sensitive technique for detection of HPV.

Key words: laryngopharyngeal epithelial hyperplastic lesions, human papillomavirus, immunohistochemistry, polymerase chain reaction

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