Symptom Information: Sort according to HPO 

1
(HPO:0001387) Joint stiffness Very frequent [Orphanet] 322 / 7739
2
(HPO:0003202) Skeletal muscle atrophy Very frequent [Orphanet] 281 / 7739
3
(HPO:0001252) Muscular hypotonia Very frequent [Orphanet] 990 / 7739
4
(HPO:0001324) Muscle weakness 859 / 7739
5
(HPO:0004326) Cachexia Very frequent [Orphanet] 71 / 7739
6
(HPO:0001265) Hyporeflexia 208 / 7739
7
(HPO:0001284) Areflexia 198 / 7739
8
(HPO:0001558) Decreased fetal movement 74 / 7739
9
(HPO:0001762) Talipes equinovarus 309 / 7739
10
(HPO:0001763) Pes planus 176 / 7739
11
(HPO:0002460) Distal muscle weakness 122 / 7739
12
(HPO:0002650) Scoliosis 705 / 7739
13
(HPO:0002804) Arthrogryposis multiplex congenita 93 / 7739
14
(HPO:0002808) Kyphosis 289 / 7739
15
(HPO:0002987) Elbow flexion contracture 64 / 7739
16
(HPO:0003236) Elevated serum creatine phosphokinase 214 / 7739
17
(HPO:0003273) Hip contracture 30 / 7739
18
(HPO:0003307) Hyperlordosis 122 / 7739
19
(HPO:0003693) Distal amyotrophy 118 / 7739
20
(HPO:0006380) Knee flexion contracture 56 / 7739
21
(HPO:0007269) Spinal muscular atrophy 24 / 7739
22
(HPO:0008956) Proximal lower limb amyotrophy 5 / 7739
23
(HPO:0008964) Nonprogressive muscular atrophy 1 / 7739
24
(OMIM) Muscle weakness, distal, restricted to the lower limbs 1 / 7739
25
(OMIM) Muscle weakness, proximal, pelvic girdle (in severe cases) 1 / 7739
26
(OMIM) Muscle biopsy shows groups of small angulated fibers consistent with denervation 1 / 7739
27
(OMIM) Type II fiber predominance 1 / 7739
28
(OMIM) MRI of the thighs shows fatty atrophy with preservation of the biceps femoris in the lateral compartment 1 / 7739
29
(OMIM) MRI of the calves shows fatty atrophy with preservation of the medial gastrocnemius in the posteromedial compartment 1 / 7739
30
(HPO:0000006) Autosomal dominant inheritance 2518 / 7739
31
(HPO:0003680) Nonprogressive disorder 23 / 7739
32
(HPO:0003828) Variable expressivity 130 / 7739
33
(HPO:0003829) Incomplete penetrance 85 / 7739