Symptom Information: Sort according to HPO 

1
(HPO:0000572) Visual loss Occasional [Orphanet] 272 / 7739
2
(HPO:0002024) Malabsorption Very frequent [Orphanet] 142 / 7739
3
(HPO:0001315) Reduced tendon reflexes Frequent [Orphanet] 160 / 7739
4
(HPO:0001252) Muscular hypotonia Frequent [Orphanet] 990 / 7739
5
(HPO:0001251) Ataxia 413 / 7739
6
(HPO:0002066) Gait ataxia Frequent [Orphanet] 327 / 7739
7
(HPO:0100022) Abnormality of movement Frequent [Orphanet] 129 / 7739
8
(HPO:0000510) Rod-cone dystrophy Frequent [Orphanet] 266 / 7739
9
(HPO:0000488) Retinopathy 75 / 7739
10
(HPO:0001146) Pigmentary retinal degeneration 24288038 IBIS 15 / 7739
11
(HPO:0001927) Acanthocytosis 11 / 7739
12
(HPO:0002630) Fat malabsorption 11 / 7739
13
(HPO:0007305) CNS demyelination 21 / 7739
14
(HPO:0008181) Abetalipoproteinemia 1 / 7739
15
(HPO:0011096) Peripheral demyelination 28 / 7739
16
(OMIM) 'Burr cells' 4 / 7739
17
(HPO:0000007) Autosomal recessive inheritance 2538 / 7739