From the Department of Nuclear Medicine and PET, All India Institute of Medical Sciences, New Delhi, India.
Clin Nucl Med. 2015 Apr;40(4):345-6. doi: 10.1097/RLU.0000000000000663.
Vascular malformations and hemangiomas are common in children, but gastric hemangioma is extremely rare with less than 15 reported cases in the pediatric age group. Gastric hemangioma accounts for only 0.05% of all gastrointestinal neoplasms, and intra-abdominal hemangiomas are rarely found outside of the liver. We present a unique case of gastric hemangioma, and multiple hemangiomas were detected in a single scan by 99mTc-labeled RBC blood pool imaging. This case also depicts the incremental role of SPECT/CT over planar acquisition for detecting multiple hemangiomas, especially for those lesions located adjacent to physiological blood pool activity.
血管畸形和血管瘤在儿童中很常见，但胃血管瘤极为罕见，儿科年龄组中报告的病例少于 15 例。胃血管瘤占所有胃肠道肿瘤的 0.05%，而肝外腹腔内血管瘤则很少见。我们报告了一个胃血管瘤的独特病例，并通过 99mTc 标记的 RBC 血池显像在单次扫描中发现多个血管瘤。该病例还描述了 SPECT/CT 相对于平面采集在检测多个血管瘤中的增量作用，特别是对于那些位于与生理血池活动相邻的病变。
