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李涛浪, Email: 0078029@sina.com; 赵代伟, Email: zhaodw@hotmail.com
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目的 总结甲状腺髓样癌(medullary thyroid carcinoma,MTC)并发甲状腺乳头状癌(papillary thyroid carcinoma,PTC)的疾病特征及诊治经验。方法 回顾性分析2018–2024年期间就诊于遵义医科大学附属医院及贵州医科大学附属医院行初次手术且术后石蜡诊断MTC并发PTC患者的临床病理特征及随访资料。结果 共收集到6例MTC并发PTC患者,其中1例为MTC和PTC混合型(mixed medullary and papillary thyroid carcinoma,MMPTC)且为遗传性MTC,基因检测发现其RET及BRAFV600E同时突变;5例为碰撞型(MTC-PTC)患者,其中男∶女=2∶3,有4例行PTC癌灶BRAFV600E突变检测其结果发现有2例发生BRAFV600E突变。6例患者均行全甲状腺切除术+双侧中央区淋巴结清扫,术后6例患者均遵医嘱行促甲状腺激素抑制治疗,均未接受碘-131治疗及放化疗。6例患者中位随访时间30个月,1例生化性持续,5例生化性治愈,6例患者随访期间均未发现结构性复发及远处转移或死亡。结论 MTC并发PTC的发病率较低,其中MMPTC更为罕见,其病因仍不清楚。目前临床上术前诊断主要依靠细针抽吸细胞学检查及血清降钙素检测。MTC并发PTC中有4/7枚PTC结节为微小结节,根治性手术及术后随访必不可少,其预后取决于患者就诊时MTC的最晚分期。

Citation: 王晶晶, 罗雪, 高庆军, 何洪浩, 李涛浪, 赵代伟. 甲状腺髓样癌并发甲状腺乳头状癌:6例病例分析. CHINESE JOURNAL OF BASES AND CLINICS IN GENERAL SURGERY, 2025, 32(5): 630-634. doi: 10.7507/1007-9424.202501116 Copy

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