通过111In-pentetreotide单光子发射计算机断层扫描检测到隐藏的内芽细胞瘤
Shinya Sakamoto1, Motoyasu Tabuchi1, Rika Yoshimatsu2
1Department of Gastroenteorlogical Surgery, Kochi Health Sciences Center.
Acta medica Okayama
|October 28, 2024
概括
一个罕见的疾病 - - 成人发病的内芽细胞病,在一个78岁的老人身上被诊断出使用111In-pentetreotide SPECT/CT. 这种成像技术有助于检测持续高胰岛素血糖低血糖的原因.
科学领域:
- 内分泌学 在内分泌学.
- 核医学就是核医学.
- 胃肠病学 胃肠病学
背景情况:
- 尼西迪奥布拉斯托斯,或持续的高胰岛素血糖低血症,通常在婴儿中观察到,但可以发生在成年人中.
- 成年人发病的芽细胞瘤是罕见的,难以诊断的,经常出现严重的低血糖发作.
研究的目的:
- 报告一个使用111In-pentetreotide SPECT/CT.诊断的成年期内芽细胞病例.
- 突出111In-pentetreotide SPECT/CT在诊断罕见的内西迪奥母细胞瘤病例中的实用性.
主要方法:
- 一名78岁的男性患者出现了低血糖昏迷.
- 诊断成像包括动态增强CT和111In-pentetreotide SPECT/CT.
- 进行了选择性动脉注射测试.
- 手术干预包括胰腺二切除术和随后的组织病理学检查.
主要成果:
- 动态增强CT并没有显示胰腺病变.
- 111In-pentetreotide SPECT/CT显示胰腺头部的焦点吸收增加.
- 组织病理学证实了带有超的β细胞的扩大小岛,与尼西迪奥母细胞形成相一致.
- 患者康复了,并在手术后保持无症状.
结论:
- 111In-pentetreotide SPECT/CT是检测成年期内芽细胞瘤的宝贵工具.
- 这一案例强调了在诊断罕见内分泌疾病时考虑先进成像的重要性.
- 通过适当的成像,早期和准确的诊断可以导致成功的管理.
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