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胃肠道出血扫描时胆囊表现酷似肝血管瘤。

Gallbladder Emulating Hepatic Haemangioma On Gastrointestinal Bleed Scan.

机构信息

Department of Nuclear Medicine, Institute of Nuclear Medicine and Oncology, INMOL, New Campus Road, Lahore. Pakistan.

出版信息

J Pak Med Assoc. 2023 Aug;73(8):1747-1748. doi: 10.47391/JPMA.23-60.

DOI:10.47391/JPMA.23-60
PMID:37697780
Abstract

Tc-99m labelled erythrocyte scan is a sensitive method for detection of gastrointestinal (GI) bleed and liver haemangioma but false positive results can occur, as in this case gallbladder is visualized which is not a common finding. Single‑photon emission computed tomography/computed tomography (SPECT-CT) is helpful to avoid such false‑positive results.

摘要

Tc-99m 标记红细胞扫描是检测胃肠道 (GI) 出血和肝血管瘤的敏感方法，但也会出现假阳性结果，如图中所示，胆囊显影，这在临床上并不常见。单光子发射计算机断层扫描/计算机断层扫描 (SPECT-CT) 有助于避免此类假阳性结果。

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