What causes Reye syndrome in a child? The exact cause of Reye syndrome is not known. But studies have shown a link between Reye syndrome and children who take aspirin during or shortly after a viral illness. The American Academy of Pediatrics warns about aspirin and Reye syndrome.
Lookup another word in dictionary: Look Up! 21 Definitions for the word extremity: noun - an external body part that projects from the body, it is important to keep the extremities warm noun - that part of a limb that is farthest from the torso noun - the outermost or farthest region or point noun - the greatest or utmost degree, the extremity of despair
Here are all the possible meanings and translations of the word upper extremity. U.S. National Library of Medicine(0.00 / 0 votes)Rate this definition: Upper Extremity. The region of the upper limb in animals, extending from the deltoid region to the HAND, and including the ARM; AXILLA; and SHOULDER.