An abnormal passage or communication leading from an internal organ to the surface of the body.
Abnormal communication most commonly seen between two internal organs, or between an internal organ and the surface of the body.
Abnormal passage communicating with the STOMACH.
An abnormal direct communication between an artery and a vein without passing through the CAPILLARIES. An A-V fistula usually leads to the formation of a dilated sac-like connection, arteriovenous aneurysm. The locations and size of the shunts determine the degree of effects on the cardiovascular functions such as BLOOD PRESSURE and HEART RATE.
An abnormal anatomical passage between the INTESTINE, and another segment of the intestine or other organs. External intestinal fistula is connected to the SKIN (enterocutaneous fistula). Internal intestinal fistula can be connected to a number of organs, such as STOMACH (gastrocolic fistula), the BILIARY TRACT (cholecystoduodenal fistula), or the URINARY BLADDER of the URINARY TRACT (colovesical fistula). Risk factors include inflammatory processes, cancer, radiation treatment, and surgical misadventures (MEDICAL ERRORS).
An abnormal passage or communication between a bronchus and another part of the body.
An abnormal passage between two or more BLOOD VESSELS, between ARTERIES; VEINS; or between an artery and a vein.
An abnormal anatomical passage connecting the RECTUM to the outside, with an orifice at the site of drainage.
An abnormal passage in any part of the URINARY TRACT between itself or with other organs.
Abnormal passage communicating with the ESOPHAGUS. The most common type is TRACHEOESOPHAGEAL FISTULA between the esophagus and the TRACHEA.
Abnormal passage in any organ of the biliary tract or between biliary organs and other organs.
Abnormal passage communicating with the PANCREAS.
An abnormal anatomical passage between the RECTUM and the VAGINA.
An abnormal passage in the oral cavity on the gingiva.
An opening or hole in the ESOPHAGUS that is caused by TRAUMA, injury, or pathological process.
Islands lying between southeastern North America and northern South America, enclosing the Caribbean Sea. They comprise the Greater Antilles (CUBA; DOMINICAN REPUBLIC; HAITI; JAMAICA; and PUERTO RICO), the Lesser Antilles (ANTIGUA AND BARBUDA and the other Leeward Islands, BARBADOS; MARTINIQUE and the other Windward Islands, NETHERLANDS ANTILLES; VIRGIN ISLANDS OF THE UNITED STATES, BRITISH VIRGINI ISLANDS, and the islands north of Venezuela which include TRINIDAD AND TOBAGO), and the BAHAMAS. (From Webster's New Geographical Dictionary, 1988, p1330)
Persons living in the United States having origins in any of the black groups of Africa.
Tear or break of an organ, vessel or other soft part of the body, occurring in the absence of external force.
Pathological processes in the ESOPHAGUS.
A plastic operation on the esophagus. (Dorland, 28th ed)
Disorders of the mediastinum, general or unspecified.