摘要
复习8例多原发癌(MPC)病例,并探讨其临床特点、诊断及治疗。除1例第一原发癌为鼻咽癌外,其余均发生于口腔颌面部。多中心起源的MPC2例,相同器官、不同组织来源1例,不同器官、相同组织来源3例,不同器官、不同组织来源2例;同时性癌2例,异时性癌6例。口腔颌面部MPC可分为4种类型,应注意与复发癌、转移癌相鉴别。
Eight cases of multiple primary cancers(MPC)were studied retrospectively.All cancers except one occurred in oral and maxillofacial region.Two cases were multicentric cancers,FPC and SPC had different histologic types at the same organs in1case,same histologic types at different organs in3cases,different types at different organ in2cases;Two cases were synchronous,six were metachoronous.MPC has4types and should be distinguished from recurrent or metastatic carcinomas.
出处
《中国口腔颌面外科杂志》
CAS
2004年第1期63-64,共2页
China Journal of Oral and Maxillofacial Surgery
关键词
多原发癌
第二原发癌
口腔颌面部
Multiple primary cancers
Second primary cancer
Oral and maxillofacial region
