胃肠道间质瘤合并甲氧十二苄基胍积累3例。

IF 0.9 Q3 MEDICINE, GENERAL & INTERNAL

Fukushima Journal of Medical Science Pub Date : 2025-04-19 Epub Date: 2025-02-08 DOI:10.5387/fms.24-00003

Honami Kobiyama, Shiro Ishii, Yumi Saito, Natsumi Kawamoto, Shigeyasu Sugawara, Hiroshi Ito

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引用次数: 0

摘要

间碘苄基胍（MIBG）是去甲肾上腺素和胍乙啶的类似物，MIBG显像可用于诊断交感神经系统肿瘤，如嗜铬细胞瘤、副神经节瘤和神经母细胞瘤。迄今为止，关于胃肠道间质瘤（gist）中MIBG积累的报道较少，因此胃肠道间质瘤中MIBG积累的机制和频率尚不清楚。在此，我们报告并讨论了三例GIST病例，其中通过显像排除嗜铬细胞瘤显示MIBG积累。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

Three cases of gastrointestinal stromal tumors with metaiodobenzylguanidine (MIBG) accumulation.

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Three cases of gastrointestinal stromal tumors with metaiodobenzylguanidine (MIBG) accumulation.

Meta-iodobenzylguanidine (MIBG) is an analog of norepinephrine and guanethidine, and MIBG scintigraphy is useful to diagnose tumors of the sympathetic nervous system, such as pheochromocytoma, paraganglioma, and neuroblastoma.　To date, there have been few reports of MIBG accumulation in gastrointestinal stromal tumors (GISTs), so the mechanism and frequency of MIBG accumulation in GISTs are unknown.　Herein, we report and discuss three cases of GIST in which scintigraphy that was performed to exclude pheochromocytoma showed MIBG accumulation.

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来源期刊

Fukushima Journal of Medical Science MEDICINE, GENERAL & INTERNAL-

CiteScore

1.70

自引率

12.50%

发文量