atypical squamous cells of undetermined significance

Abnormal cells from the outer walls of the cervix (the lower, narrow end of the uterus). Abnormal squamous cells (thin, flat cells that look like fish scales) … [Read more...]

atypical teratoid/rhabdoid tumor

An aggressive cancer of the central nervous system, kidney, or liver that occurs in very young children. Also called AT/RT and ATT/RHT. … [Read more...]

augmerosen

A substance being studied in the treatment of cancer. It may kill cancer cells by blocking the production of a protein that makes cancer cells live longer and … [Read more...]

auricular

Having to do with the ear. … [Read more...]

Aurora kinase inhibitor AT9283

A substance being studied in the treatment of some types of cancer. It blocks enzymes (Aurora kinases) involved in cell division and may kill cancer cells. … [Read more...]

aurotherapy

A procedure that uses gold salts (a salt form of the metal element gold) to treat diseases, such as rheumatoid arthritis. The gold salts stop cells from … [Read more...]

autoantibody

An antibody made against substances formed by a person … [Read more...]

autoclave

A device that uses steam under high pressure to sterilize medical and laboratory supplies and equipment. … [Read more...]

autoclave-resistant factor

A substance found in soybeans that may slow down or stop the spread of cancer. This substance does not break down in an autoclave (a device that uses steam … [Read more...]

autoimmune disease

A condition in which the body recognizes its own tissues as foreign and directs an immune response against them. … [Read more...]