Desmoplastic small round cell tumor in the abdomen and pelvis: report of CT findings in 11 affected children and young adults.
OBJECTIVE
Our objective was to evaluate the CT features of desmoplastic small round cell tumor (DSRCT) of the abdomen and pelvis in pediatric and young adult patients.


CONCLUSIONS
Characteristic CT features of DSRCT include bulky intraabdominal soft-tissue masses that involve omental and serosal surfaces, without a distinct organ of origin; solid, dominant, heterogeneous pelvic masses in the retrovesical or rectouterine spaces; and concurrent metastases, common at the time of diagnosis, particularly those involving lymph nodes and liver.
Bellah
Richard
R
Department of Radiology, The Children's Hospital of Philadelphia, 34th and Civic Center Blvd., Philadelphia, PA 19104, USA.
Suzuki-Bordalo
Lisa
L
Brecher
Eric
E
Ginsberg
Jill P
JP
Maris
John
J
Pawel
Bruce R
BR
D000008:Abdominal Neoplasms / Q000000981:diagnostic imaging*; D000293:Adolescent; D018288:Carcinoma, Small Cell / Q000000981:diagnostic imaging* / Q000556:secondary; D002648:Child; D005260:Female; D006801:Humans; D008297:Male; D010386:Pelvic Neoplasms / Q000000981:diagnostic imaging*; D014057:Tomography, X-Ray Computed