Homocystinuri
Autosomal recessiv
Omfatter klassisk homocystinuri på grund af CBS-mangel, svær MTHFR-mangel samt de kombinerede og remethyleringsbetingede cobalamin-forstyrrelser, som kan forårsage linsedislokation, blodpropper, skeletforandringer, anæmi og udviklingsproblemer.
Hvad en diagnose ændrer
Viden gør det muligt at behandle med vitamin B6, B12, folat, betain og kost efter behov, hvilket kan forebygge linsedislokation, trombose og andre komplikationer.
Også kendt som
CBS deficiency; cystathionine beta synthase deficiency; cystathionine synthase deficiency; homocystinuria (disease)
Omfatter 15 beslægtede undertyper ↓Skjul undertyper ↑
- classic homocystinuria
- homocystinuria due to methylene tetrahydrofolate reductase deficiency
- homocystinuria without methylmalonic aciduria
- homocystinuria-megaloblastic anemia cblD type
- hyperhomocysteinemia
- methylcobalamin deficiency type cblDv1
- methylcobalamin deficiency type cblE
- methylcobalamin deficiency type cblG
- methylmalonic acidemia with homocystinuria, type cblJ
- methylmalonic acidemia with homocystinuria, type cblX
- methylmalonic aciduria and homocystinuria
- methylmalonic aciduria and homocystinuria type cblC
- methylmalonic aciduria and homocystinuria type cblD
- methylmalonic aciduria and homocystinuria type cblF
- methylmalonic aciduria and homocystinuria, cb1L type
