结核性肛门臀部瘘指由结核性肛瘘、肠瘘、坐骨结核并软组织窦道形成，而表现在肛门及臀部的瘘口，形成主要是源于血液播散的结核杆菌浸润直、结肠或髋关节及相连的骨质。而发生冷脓肿，溃破空腔脏器或在臀部的皮下。类似肛周脓肿的初发，亦发生肛旁肿痛、流脓为主要临床表现。 Tuberculous anal hip fistula by tuberculous anal fistula, intestinal fistula, ischial tuberculosis and soft tissue sinus, and the performance of the anus and buttocks of the fistula, the formation is mainly due to blood-borne Mycobacterium tuberculosis infiltration, colon or hip joint And connected to the bone. The occurrence of cold abscess, rupture of hollow organs or the hips in the skin. Similar to the initial episodes of perianal abscess, also occurred around the pain, pus as the main clinical manifestations.