the protein was detected outside the kidney in abnormal organs in three general sites : ( i ) in ulcers of epithelial surfaces exposed to urine , ( ii ) deep in the wall of a bladder that had had previous surgery and ( iii ) in lymph nodes at the hilum of kidneys that had been obstructed or contained extra-tubular deposits of the protein .
C0022646
kidney
C0227608
the hilum of kidneys