Symptom Information: Sort according to HPO 

1
 (HPO:0000648) Optic atrophy 238 / 7739
2
 (HPO:0001258) Spastic paraplegia 97 / 7739
3
 (HPO:0004924) Abnormal oral glucose tolerance 2 / 7739
4
 (OMIM) Mild red cell macrocytosis 1 / 7739