Gastroenterology in ancient Egypt.

Physicians in ancient Egypt devoted their care to disorders of individual organs. Notable among the specialties was gastroenterology, a subject matter that occupied a major portion of the surviving medical papyri. Although they did not name diseases as we know them, Pharaonic physicians described a host of gastroenterological symptoms for which an extensive array of therapeutics was prescribed. Their clinical accounts indicated an impressive knowledge of gastric and anorectal conditions. In their thinking on disease mechanism, the circulating materia peccans absorbed from feces represented a major cause of medical symptoms and disorders. This served as the rationale for the popular practice of self-purgation with enemas.