has material basis in germline mutation in DDX11 hereditary disease Warsaw breakage syndrome https://github.com/monarch-initiative/mondo/issues/6646 https://www.malacards.org/card/warsaw_breakage_syndrome WABS icd11.foundation:833375162 SCTID:702829000 UMLS:C3150658 NCIT:C164675 Orphanet:280558 MEDGEN:462008 Warsaw breakage syndrome WARSAW breakage syndrome GARD:0013708 DOID:0060535 ICD9:759.89 MONDO:0013252 A syndrome mainly characterized by severe growth retardation and microcephaly. It is a new form of cohesinopathy showing defects in sister chromatid cohesion and hypersensitivity to chemicals that induce replication stress, thus combining distinct cytogenetic features seen in Roberts syndrome and Fanconi anemia, respectively. It has material basis in homozygous or compound heterozygous mutation in the DDX11 gene on chromosome 12p11. OMIM:613398 multiple congenital anomalies/dysmorphic syndrome without intellectual disability