Contrast-enhanced Ultrasound for Diagnosing Pancreatic Solitary Fibrous Tumor: A Case Report

Chen, MM Lei, Chen, MM Cong, Qian, MM Qingfu, Chen, PhD Zhikui
2021 ADVANCED ULTRASOUND IN DIAGNOSIS AND THERAPY  
Solitary fibrous tumors (SFTs) are rare, especially in the pancreas. Here, we present a case of pancreatic SFT in a 45-year-old woman for its imaging characteristics on contrast-enhanced ultrasound (CEUS). On gray-scale imaging, the lesion was a regular, well-defined, and extremely hypoechoic mass in the body of the pancreas. On CEUS, it manifested as a slightly "slow wash-in and quick wash-out" heterogeneous enhancement. The patient underwent laparoscopic partial pancreatectomy, and the
more » ... gical findings confirmed the diagnosis of SFT with malignant potential. CEUS enabled real-time observation of the microcirculatory perfusion of the lesion, which is very useful when a differential diagnosis of pancreatic SFT is suspected.
doi:10.37015/audt.2021.210004 fatcat:ngw7psyrazftxo7bsrfbwadyaq