PRIMARY RETROPERITONEAL TUMORS

摘要: THE SCARCITY of available critical literature on the specific character primary retroperitoneal tumors and prevailing impression their infrequent occurrence have thrust into undeserved obscurity a subject considerable medical significance. The inordinately high incidence preoperative diagnostic failures generally reported necessitates more widespread cognizance these than has previously been accorded them, since inaccuracies in diagnosis engender misleading therapeutic implications. Although is considered special interest to urologist, because large proportion by very nature close relationship kidney ureter may cause urinary complications, surgeon gynecologist are occasion confronted such masses when they simulate abdominal cavity or genital tract. area usually named space lumbar iliac regions which lies between peritoneum posterior parietal wall