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bursa, in anatomy

(Encyclopedia)bursa bûrˈsə [key], closed fibrous sac lined with a smooth membrane, producing a viscous lubricant known as synovial fluid. Bursas are found in regions where muscles or tendons rub against other mu...

mole, in anatomy

(Encyclopedia)mole: see birthmark.

iris, in anatomy

(Encyclopedia)iris: see eye.

coronary heart disease

(Encyclopedia)coronary heart disease: see coronary artery disease. ...

Richard Lion-Heart

(Encyclopedia)Richard Lion-Heart: see Richard I, of England. ...

Rokitansky, Karl

(Encyclopedia)Rokitansky, Karl kärl rōkĭtänˈskē [key], 1804–78, Austrian pathologist, b. Bohemia. From 1834 to 1873 he taught pathological anatomy at the Univ. of Vienna. He performed over 30,000 autopsies ...

Harvey, William

(Encyclopedia)Harvey, William, 1578–1657, English physician considered by many to have laid the foundation of modern medicine, b. Folkestone, studied at Cambridge, M.D. Univ. of Padua, 1602. Returning to London, ...

CAT scan

(Encyclopedia)CAT scan kăt [key] [computerized axial tomography], X-ray technique that allows relatively safe, painless, and rapid diagnosis in previously inaccessible areas of the body; also called CT scan. An X-...

memory, in psychology

(Encyclopedia)memory, in psychology, the storing of learned information, and the ability to recall that which has been stored. It has been hypothesized that three processes occur in remembering: perception and regi...

Cousins, Norman

(Encyclopedia)Cousins, Norman, 1915–90, American editor and author, b. Union City, N.J. He was (1934–35) a newspaper editorial writer and historical magazine editor (1935–40) before beginning his long associa...