Description of the disease * EnglishPolish Pobierz sekcję do PDF Definition A rare central nervous system malformation characterized by an abnormally large brain, accompanied by abnormal head circumference measurements evident at birth or developing over the first years of life. The condition can be unilateral or bilateral and affects males more often than females. There is no typical pattern of symptoms, but mental retardation, seizures, and other neurologic abnormalities have been reported. Disease data Classification Malformation syndrome Synonyms Macroencephaly Macrencephaly ORPHA code 2477 OMIM code 248000 ICD10 code Q04.5 ICD11 code LA05.1 *Soruce Extended description of the disease Pobierz sekcję do PDF No additional description. Orphanet - interntowa baza danych dotyczących rzadkich chorób i sierochych leków. ©INSERM 1999 - Dostępna na stronie www.orphanet.pl