颌下腺转移性多形性腺瘤1例  

Metastasizing Pleomorphic Adenoma of the Submandibular Gland: A Case Report

作　　者：郑亚鸽[1] 赵业[1] 吴兰雁[1] 

机构地区：[1]四川大学华西口腔医院病理科,四川成都610041

出　　处：《华西口腔医学杂志》2007年第3期307-309,共3页West China Journal of Stomatology

摘　　要：本文报道1例罕见的转移性多形性腺瘤,患者女性,30岁,左颌下腺及右锁骨上包块术后病检结果与患者8年前左颌下腺肿块切除后病检结果一致,病理形态均表现为良性多形性腺瘤。并结合文献报道,对转移性多形性腺瘤的临床病理特征、发病机制及防治方法等进行讨论。Metastasizing pleomorphic adenomas without histological evidence of malignancy have rarely been reported. A case of 30-year-old woman with a mass which showed a benign pleomorphic adenoma appoaranced histologically in the left submandibular gland and right supercollarbone respectively was described. Eight years ago, the patient suffered from pleomorphic adenoma of the left submandibular gland. It revealed histopathologic features consistent with the recurrent and metastasizing tumor. The clinic pathological features, possible mechanism and prevention approach of metastasizing pleomorphic adenoma were discussed based on previously reports in the literature.

关 键 词：转移性多形性腺瘤 颌下腺 病理 

分 类 号：R739.8[医药卫生—肿瘤]