NAKAJIMA REIKO
Department School of Medicine(Tokyo Women's Medical University Hospital), School of Medicine Position Assistant Professor |
|
Article types | Case report |
Language | English |
Peer review | Peer reviewed |
Title | Sclerosing angiomatoid nodular transformation (SANT) of the spleen: a case report with FDG-PET findings and literature review. |
Journal | Formal name:Acta radiologica open Abbreviation:Acta Radiol Open ISSN code:20584601 |
Domestic / Foregin | Foregin |
Volume, Issue, Page | 5(8),pp.2058460116649799 |
Author and coauthor | Imamura Yumi, Nakajima Reiko, Hatta Kazuha, Seshimo Akiyoshi, Sawada Tatsuo, Abe Koichiro, Sakai Shuji |
Authorship | 2nd author,Corresponding author |
Publication date | 2016/08 |
Summary | We report the 18F-fluorodeoxyglucose (FDG) positron emission tomography (PET)/computed tomography (CT) findings of sclerosing angiomatoid nodular transformation (SANT) of the spleen. The patient was a 37-year-old woman with a splenic mass incidentally found on abdominal ultrasound. FDG-PET/CT showed weak FDG accumulation (maximum standardized uptake value = 3.65). An unenhanced CT scan showed a low density and well-circumscribed splenic tumor that demonstrated weak enhancement from the arterial to delayed phase. Although hemangioma or hamartoma of the spleen was preoperatively diagnosed, histopathological examination revealed SANT. Therefore, when a splenic tumor with weak contrast medium enhancement and low FDG accumulation is observed, SANT should be considered as a differential diagnosis. Although CT and magnetic resonance imaging features of SANT have been reported, there are few reports on FDG-PET/CT findings. We report the radiological features of SANT, including FDG-PET/CT, and review the literature on SANT. |
DOI | 10.1177/2058460116649799 |
PMID | 27570634 |