Sharma Punit
Apollo Gleneagles Hospital, 58 Canal Circular Road, 700054 Kolkata, India.
Nucl Med Rev Cent East Eur. 2018;21(1):53. doi: 10.5603/NMR.2018.0014.
Sclerosing Angiomatoid Nodular Transformation (SANT) is a rare benign vascular tumor of spleen. It consists of multiple angiomatoid nodules surrounded by dense fibrous tissue that often coalesces centrally to form a scar, which is considered to be a characteristic feature. These are usually asymptomatic and incidentally detected on imaging for other underlying pathology. SANTs can be 18F-Fluorodeoxyglucose (18F-FDG) avid on positron emission tomography-computed tomography (PET-CT) and thus can lead to false positive finding in oncological patients.
硬化性血管瘤样结节性转化（SANT）是一种罕见的脾脏良性血管肿瘤。它由多个血管瘤样结节组成，周围有致密的纤维组织，这些纤维组织常向中心融合形成瘢痕，这被认为是其特征性表现。这些病变通常无症状，在因其他潜在病理情况进行影像学检查时偶然发现。SANT在正电子发射断层扫描-计算机断层扫描（PET-CT）上可表现为18F-氟脱氧葡萄糖（18F-FDG）摄取增高，因此可在肿瘤患者中导致假阳性结果。
