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CC BY-NC-ND 4.0 · Journal of Gastrointestinal and Abdominal Radiology 2018; 01(01): 041-055
DOI: 10.1055/s-0038-1676258
DOI: 10.1055/s-0038-1676258
Case-in-Discussion
Multidetector Computed Tomographic Characterization of a Rare Retroperitoneal Mass in the Left Psoas Compartment
Funding None.Further Information
Publication History
Received: 06 October 2018
Accepted after revision: 09 October 2018
Publication Date:
18 June 2019 (online)
![](https://www.thieme-connect.de/media/10.1055-s-00043197/201801/lookinside/thumbnails/10-1055-s-0038-1676258_00009-1.jpg)
Abstract
We discuss a case of a rare, large, left-sided retroperitoneal mass that presented a diagnostic difficulty in characterization both radiologically and pathologically. We analyze the imaging findings in a step-by-step manner to understand its structure of origin, components, and tissue characterization. Intraoperative images are correlated with multidetector computed tomographic (CT) scan images to demonstrate spatial orientation. A discussion of the pathological findings, and conclusions are made. This discussion highlights the methodology by which radiologic diagnosis is made on multidetector CT scans.
Keywords -
multidetector computed tomography -
primary ureteric sarcoma -
retroperitoneal sarcoma -
transitional cell carcinoma -
psoas sarcoma -
psoas space -
retroperitoneum
-
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