Biology Prefixes and Suffixes: angio. Definition: The prefix (angio-) comes from the Greek angeion for vessel. The prefix (angio-) refers to a receptacle, vessel, shell or container. Examples: Angioblast (angio-blast) - embryonic cell that develops into blood cells and blood vessel endothelium.
1 Immune system - Spleen. 2  Major functions of the spleen include removing abnormal blood cells and making components of the immune system. 3  Since the spleen is involved in so many bodily functions, it is vulnerable to a range of disorders.  Disorders of the spleen include splenomegaly, hypersplenism and splenic rupture.
The human spleen is located in the upper left part of the abdomen, just below the diaphragm and behind the stomach. It is a small organ, not larger than the size of a fist. The average human spleen is about 12 cm in length, 7cm in height, 4cm thick and it weighs 150 gm approximately.unction of the Spleen. Spleen, a small, purple colored organ placed in the upper left part of the abdomen, has several important functions in human body. Basically, spleen functions as a part of the immune system and as a filter and reservoir of blood. Find out more information on function of the spleen.