125I粒子植入局部治疗晚期Merkel细胞癌患者1例并文献复习  

125I seed implantation for local treatment of advanced Merkel cell carcinoma:a case report and literature review

作　　者：胡天鹏 沈婕[1] 邵梦麟[1] Hu Tianpeng;Shen Jie;Shao Menglin(Department of Nuclear Medicine,Tianjin First Central Hospital,Tianjin 300192,China)

机构地区：[1]天津市第一中心医院核医学科,天津300192

出　　处：《国际放射医学核医学杂志》2023年第3期196-198,共3页International Journal of Radiation Medicine and Nuclear Medicine

基　　金：天津市医学重点学科(专科)建设项目(TJYXZDXK-041A)。

摘　　要：Merkel细胞癌(MCC)是一种原发于皮肤、罕见的、具有高度侵袭性的神经内分泌恶性肿瘤。笔者报道了1例经 125I粒子植入局部治疗的晚期MCC患者,通过治疗前后的 18F-FDG PET/CT显像评估其疗效,分别从临床症状、影像表现、治疗经过并结合相关文献报道分析MCC的特点,旨在加深临床医师对MCC的认识并为 125I粒子植入局部治疗晚期MCC患者提供依据。Merkel cell carcinoma(MCC)is a rare and highly aggressive neuroendocrine malignant tumor originating from the skin.The author reported a patient with advanced MCC whose local lesions were treated with 125I seed implantation,evaluated the therapeutic efficacy by comparing 18F-FDG PET/CT images before and after treatment.The features of MCC were analyzed from clinical symptoms,imaging findings,treatment process and relevant literature reports,in order to deepen clinicians'understanding of MCC and provide a basis for the local use of 125I seed implantation in patients with advanced MCC.

关 键 词：MERKEL细胞癌 影像表现 临床医师 治疗前后 高度侵袭性 局部治疗 神经内分泌 文献报道 

分 类 号：R739.4[医药卫生—肿瘤]