Desmoplastic Small Round Cell Tumor Presenting as Bloody Ascites: A Case Report and Literature Review

DSRCT, although rare, is noted for aggressiveness and rapid progression and therefore should ideally be considered in the differential diagnosis of bloody ascites in young male patients, even when initial cytology is negative. Early application of diagnostic laparoscopy and biopsy may facilitate timely tissue diagnosis, particularly when imaging mimics peritoneal carcinomatosis.