abh-isoantigen ( abh-ag ) and thomsen-friedenreich antigen ( t-ag ) were investigated by the avidin-biotin-peroxidase complex ( abc ) method on 47 patients with epithelial tumor of the upper urinary tract ( all patients underwent nephroureterectomy including the cuff of the bladder ; 30 patients were diagnosed as transitional cell carcinoma of renal pelvis and 17 ureteral organs ) .
C0027732
nephroureterectomy
C0041951
ureteral