Cystotome

A cystotome is a surgical instrument used to remove bladder tumors. It is a tube with a sharp end and a handle at one end. A tube is inserted into the bladder through the urethra and passes through the tumor. The doctor then removes the tumor along with the tube.

The cystotome was invented in the 1950s by American surgeon William B. Colley. He used this instrument to remove tumors in the bladder. Since then, cystotomy has become one of the most common treatments for bladder cancer.

One of the advantages of a cystotome is that it allows you to remove a tumor without damaging surrounding tissue. This is especially important when removing tumors near the urethra or bladder that may be damaged by other treatments.

However, the cystotome also has some disadvantages. It can cause bleeding and infection, especially if used to remove large tumors. In addition, a cystotome can cause scarring on the bladder, which can lead to urinary problems in the future.

Overall, the cystotome is an effective tool for removing bladder tumors, but its use should be limited to cases where other treatments cannot be used.