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.
Hysterectomy is the surgical removal of all or part of the uterus. The fallopian tubes and ovaries may also be removed. A partial (or supracervical) hysterectomy is removal of just the upper portion of the uterus, leaving the cervix intact. A total hysterectomy is removal of the entire uterus and the cervix.