Wolff-Chai·koff block(vulf chī'kof),
obstruction of the organic binding of iodine and its incorporation into hormone, caused by large doses of iodine; usually transient, but in large doses in susceptible people, the effect can be prolonged and cause iodine myxedema.
Synonym(s): Wolff-Chaikoff effect
[Louis Wolff; Israel Chaikoff]
Wolff,Louis, U.S. cardiologist, 1898-1972.
Wolff-Chaikoff block - blocking of the organic binding of iodine and its incorporation into hormone caused by large doses of iodine. Synonym(s): Wolff-Chaikoff effect
Wolff-Chaikoff effect - Synonym(s): Wolff-Chaikoff block
Wolff-Parkinson-White syndrome - an electrocardiographic pattern sometimes associated with paroxysmal tachycardia. Synonym(s): preexcitation syndrome