[ mas-toh-sahy-toh-sis ]
/ ˌmæs toʊ saɪˈtoʊ sɪs /
an overproduction of mast cells in body tissues.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
Medicine definitions for mastocytosis
[ măs′tō-sī-tō′sĭs ]
n. pl. mas•to•cy•to•ses (-sēz)
A condition characterized by the abnormal proliferation of mast cells in the tissues.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.