Deficiency of ribose-5-phosphate isomerase
- Synonyms
- Ribose 5-Phosphate Isomerase Deficiency; Ribose-5-P isomerase deficiency
- Modes of inheritance
- Autosomal recessive inheritance (Orphanet)
Summary
Available tests
Check Related conditions for additional relevant tests.
Clinical tests (11 available)
Biochemical Genetics Tests
Clinical features
Help- Abnormality of metabolism/homeostasis
- Elevated circulating ribitol concentration
Elevated circulating ribitol concentration
- MedGen UID: 1615961
- Concept ID: C4531026
- Finding: Finding
Abnormality of metabolism/homeostasis
- Increased level of D-threitol in plasma
Increased level of D-threitol in plasma
- MedGen UID: 1645586
- Concept ID: C4703623
- Finding: Finding
Abnormality of metabolism/homeostasis
- Elevated circulating ribitol concentration
- Abnormality of the eye
- Nystagmus
Nystagmus
- MedGen UID: 45166
- Concept ID: C0028738
- Finding: Disease or Syndrome
Abnormality of the eye
- Optic atrophy
Optic atrophy
- MedGen UID: 18180
- Concept ID: C0029124
- Finding: Disease or Syndrome
Abnormality of the eye
- Nystagmus
- Abnormality of the genitourinary system
- Decreased level of erythritol in urine
Decreased level of erythritol in urine
- MedGen UID: 1632680
- Concept ID: C4703621
- Finding: Finding
Abnormality of the genitourinary system
- Increased level of D-threitol in urine
Increased level of D-threitol in urine
- MedGen UID: 1646905
- Concept ID: C4703625
- Finding: Finding
Abnormality of the genitourinary system
- Increased level of ribitol in urine
Increased level of ribitol in urine
- MedGen UID: 1635343
- Concept ID: C4703636
- Finding: Finding
Abnormality of the genitourinary system
- Increased level of ribose in urine
Increased level of ribose in urine
- MedGen UID: 1638493
- Concept ID: C4703638
- Finding: Finding
Abnormality of the genitourinary system
- Increased level of xylitol in urine
Increased level of xylitol in urine
- MedGen UID: 1632042
- Concept ID: C4703640
- Finding: Finding
Abnormality of the genitourinary system
- Decreased level of erythritol in urine
- Abnormality of the nervous system
- Cerebellar ataxia
Cerebellar ataxia
- MedGen UID: 849
- Concept ID: C0007758
- Finding: Disease or Syndrome
Abnormality of the nervous system
- Decreased CSF erythritol concentration
Decreased CSF erythritol concentration
- MedGen UID: 1641831
- Concept ID: C4703622
- Finding: Finding
Abnormality of the nervous system
- Dysarthria
Dysarthria
- MedGen UID: 8510
- Concept ID: C0013362
- Finding: Mental or Behavioral Dysfunction
Abnormality of the nervous system
- Elevated brain polyol compounds by MRS
Elevated brain polyol compounds by MRS
- MedGen UID: 1841987
- Concept ID: C5826744
- Finding: Finding
Abnormality of the nervous system
- Global developmental delay
Global developmental delay
- MedGen UID: 107838
- Concept ID: C0557874
- Finding: Finding
Abnormality of the nervous system
- Incoordination
Incoordination
- MedGen UID: 141714
- Concept ID: C0520966
- Finding: Finding
Abnormality of the nervous system
- Increased CSF D-threitol concentration
Increased CSF D-threitol concentration
- MedGen UID: 1632003
- Concept ID: C4703624
- Finding: Finding
Abnormality of the nervous system
- Increased CSF ribitol concentration
Increased CSF ribitol concentration
- MedGen UID: 1645903
- Concept ID: C4703637
- Finding: Finding
Abnormality of the nervous system
- Increased CSF ribose concentration
Increased CSF ribose concentration
- MedGen UID: 1638557
- Concept ID: C4703639
- Finding: Finding
Abnormality of the nervous system
- Increased CSF xylitol concentration
Increased CSF xylitol concentration
- MedGen UID: 1634037
- Concept ID: C4703641
- Finding: Finding
Abnormality of the nervous system
- Leukoencephalopathy
Leukoencephalopathy
- MedGen UID: 78722
- Concept ID: C0270612
- Finding: Disease or Syndrome
Abnormality of the nervous system
- Polyneuropathy
Polyneuropathy
- MedGen UID: 57502
- Concept ID: C0152025
- Finding: Disease or Syndrome
Abnormality of the nervous system
- Seizure
Seizure
- MedGen UID: 20693
- Concept ID: C0036572
- Finding: Sign or Symptom
Abnormality of the nervous system
- Sensorimotor neuropathy
Sensorimotor neuropathy
- MedGen UID: 207266
- Concept ID: C1112256
- Finding: Disease or Syndrome
Abnormality of the nervous system
- Spasticity
Spasticity
- MedGen UID: 7753
- Concept ID: C0026838
- Finding: Sign or Symptom
Abnormality of the nervous system
- Cerebellar ataxia
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