Histopath Medium test is the microscopic testing of medium-sized biological samples or tissue samples like an appendix, gallbladder, cyst, fistula, uterus tissue, skin tissue and others. The test is performed to detect diseased cells, degenerated cells especially to detect cancerous cells. After major surgeries, the biopsy is conducted from removed body parts and is sent for histopath medium test. Tissues can also be removed from a scalpel or a core biopsy is done by inserting a needle into the suspicious mass, for example, a lump in the breast.