microcephaly https://github.com/monarch-initiative/mondo/issues/6876 https://github.com/monarch-initiative/mondo/issues/9097 https://www.malacards.org/card/microcephaly ICD10CM:Q02 UMLS:C4551563 ICD9:742.1 microcephaly (disease) MESH:D008831 microencephaly microcephaly (disease) MEDGEN:1644158 HP:0000252 microcephalus ICD10WHO:Q02 A congenital or acquired developmental disorder in which the circumference of the head is smaller than normal for the person's age and sex. MONDO:0001149 DOID:10907 microcephaly NCIT:C85874 SCTID:1829003 icd11.foundation:179350437 congenital nervous system disorder disorder of development or morphogenesis neurodevelopmental disorder