Symptom Information: Sort according to HPO 

1
(HPO:0002792) Reduced vital capacity 17 / 7739
2
(HPO:0003307) Hyperlordosis 122 / 7739
3
(HPO:0003445) EMG: neuropathic changes 21 / 7739
4
(HPO:0003693) Distal amyotrophy 118 / 7739
5
(HPO:0007181) Interosseus muscle atrophy 3 / 7739
6
(HPO:0007269) Spinal muscular atrophy 24 / 7739
7
(HPO:0009053) Distal lower limb muscle weakness 13 / 7739
8
(HPO:0009113) Diaphragmatic weakness 12 / 7739
9
(OMIM) Decreased respiratory vital capacity 1 / 7739
10
(HPO:0002460) Distal muscle weakness 122 / 7739
11
(OMIM) Early and severe foot extensor muscle involvement 1 / 7739
12
(OMIM) Primarily affects distal lower limbs 1 / 7739
13
(OMIM) Secondary hand muscle weakness predominating at the wrist and finger extensor muscles 1 / 7739
14
(OMIM) Secondary involvement of proximal and trunk muscles 1 / 7739
15
(OMIM) Late diaphragmatic involvement 1 / 7739
16
(OMIM) EMG shows neurogenic abnormalities 8 / 7739
17
(HPO:0000007) Autosomal recessive inheritance 2538 / 7739
18
(HPO:0003677) Slow progression 134 / 7739