Trichorhinophalangeal Syndrome Type IINCIt concept
Preferred Label : Trichorhinophalangeal Syndrome Type II;
NCIt synonyms : Langer-Giedion Syndrome;
NCIt definition : A rare, usually sporadic and less frequently familiar syndrome caused by deletions
on the long arm of chromosome 8. It is characterized by distinctive facial appearance
(sparse hair, pear-shaped nose, and large ears), multiple exostoses, redundant skin,
and mental retardation.;