External urinary catheters are less invasive than internal catheters, which drain urine from your bladder via a thin tube inserted into your urethra (Foley catheter) or via a small incision in the ...

A urinary catheter is a flexible tube for draining urine from the bladder. It may be necessary for a person to use a urinary catheter if they have difficulty passing urine naturally. Share on ...

TAR-200, a small drug-releasing implant, wiped out tumors in most patients with high-risk bladder cancer. Its slow, ...

ENLARGEMENT of the prostate is so preponderantly the major cause of urinary retention and its surgical treatment has been so generally successful that it may mask other disturbances of bladder ...