Combined malonic and methylmalonic aciduria due to ACSF3 mutations: benign clinical course in an unselected cohort

ConclusionBecause our province still performs urine newborn screening, our patient cohort is the only one free of selection bias. Therefore, the favorable clinical course observed suggests that CMAMMA is probably a benign condition, although we cannot exclude the possibility that a small minority of patients may present symptoms attributable to CMAMMA, perhaps as a result of interactions with other genetic or environmental factors.
Source: Journal of Inherited Metabolic Disease - Category: Internal Medicine Source Type: research