Bellah Richard, Suzuki-Bordalo Lisa, Brecher Eric, Ginsberg Jill P, Maris John, Pawel Bruce R
Department of Radiology, The Children's Hospital of Philadelphia, 34th and Civic Center Blvd., Philadelphia, PA 19104, USA.
AJR Am J Roentgenol. 2005 Jun;184(6):1910-4. doi: 10.2214/ajr.184.6.01841910.
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.
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.
我们的目的是评估儿童和青年患者腹部及盆腔促结缔组织增生性小圆细胞肿瘤（DSRCT）的CT特征。
DSRCT的特征性CT表现包括：腹部巨大软组织肿块，累及网膜和浆膜表面，无明确起源器官；膀胱后或直肠子宫间隙内实性、主要为不均匀的盆腔肿块；以及诊断时常见的并发转移，尤其是累及淋巴结和肝脏的转移。
