Learner's definition of DITHER. [singular] informal. : a very nervous, confused, or excited state â usually used in the phrase in a dither. They're in a dither over what to do next. The news of his arrival had us (all) in a dither.
Hepatectomy is the surgical resection (removal of all or part) of the liver. While the term is often employed for the removal of the liver from a liver transplant donor, this article will focus on partial resections of hepatic tissue and hepatoportoenterostomy. 1  1 History.  2 Indications.
A prostatectomy is the surgical removal of part or all of the prostate. The prostate is a walnut-sized gland in men that produces a portion of the fluid that makes up semen. It lies in front of the rectum, under the bladder, and surrounds the urethra.he major types of prostatectomy include: Simple prostatectomy is the removal of just the inside portion of the prostate gland to treat benign prostatic hyperplasia (BPH). A simple prostatectomy involves making a cut from your belly button to your pubic bone to access and remove the inside of the prostate gland.