XXXX syndrome(redirected from Tetrasomy x)
Also found in: Wikipedia.
Segen's Medical Dictionary. © 2012 Farlex, Inc. All rights reserved.
XXXX syndrome48, XXXX, superwoman A ♀ chromosome defect associated with moderate mental retardation, behavioral defects, midfacial hypoplasia, clinodactyly, radial synostosis, hypertelorism, micrognathia, webneck, dysmenorrhea
McGraw-Hill Concise Dictionary of Modern Medicine. © 2002 by The McGraw-Hill Companies, Inc.