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homocystinuria without methylmalonic aciduria

Disease Summary
Associated Targets (2)
Tbio

2


Mondo Description Homocystinuria without methylmalonic aciduria is an inborn error of vitamin B12 (cobalamin) metabolism characterized by megaloblastic anemia, encephalopathy and, sometimes, developmental delay, and associated with homocystinuria and hyperhomocysteinemia. There are three types of homocystinuria without methylmalonic aciduria; cblE, cblG and cblD-variant 1 (cblDv1).
Mondo Term and Equivalent IDs
MONDO:0018964:  homocystinuria without methylmalonic aciduria
Orphanet:622: 
SCTID:721225009: 
UMLS:C4303479: