What term describes the slipping or falling out of place of an organ, such as the uterus?

The term that describes the slipping or falling out of place of an organ, such as the uterus, is "prolapse." Prolapse occurs when an organ descends from its normal position, often due to weakened pelvic muscles and connective tissues. This condition is commonly seen with organs such as the uterus, bladder, or rectum. In the case of uterine prolapse, the uterus may shift into the vaginal canal, leading to discomfort and various symptoms.

Understanding this term is essential in the context of pathophysiology, as it provides insight into various conditions that can affect organ function and overall health. The other terms listed do not pertain to the displacement of organs: a prostatectomy refers to the surgical removal of the prostate gland, a pessary is a device used to support pelvic organs, and septicemia refers to a serious bloodstream infection.