Symptom Information: Sort according to HPO 

1
(HPO:0000573) Retinal hemorrhage 13 / 7739
2
(HPO:0000883) Thin ribs 31 / 7739
3
(HPO:0001284) Areflexia 198 / 7739
4
(HPO:0001371) Flexion contracture 220 / 7739
5
(HPO:0001518) Small for gestational age 107 / 7739
6
(HPO:0001558) Decreased fetal movement 74 / 7739
7
(HPO:0001561) Polyhydramnios 191 / 7739
8
(HPO:0002093) Respiratory insufficiency 410 / 7739
9
(HPO:0003236) Elevated serum creatine phosphokinase 214 / 7739
10
(HPO:0003687) Centrally nucleated skeletal muscle fibers 15 / 7739
11
(OMIM) Thin bones 1 / 7739
12
(HPO:0001252) Muscular hypotonia 990 / 7739
13
(HPO:0001324) Muscle weakness 859 / 7739
14
(HPO:0008947) Infantile muscular hypotonia 482 / 7739
15
(HPO:0010547) Muscle flaccidity 466 / 7739
16
(OMIM) Muscle biopsy shows atrophic fibers 1 / 7739
17
(OMIM) Small rounded fibers 1 / 7739
18
(OMIM) EMG may show myopathic features 1 / 7739
19
(OMIM) Lack of spontaneous movement 1 / 7739
20
(OMIM) Intracranial bleeding 4 / 7739
21
(HPO:0000762) Decreased nerve conduction velocity 36 / 7739
22
(HPO:0000007) Autosomal recessive inheritance 2538 / 7739
23
(HPO:0001522) Death in infancy 275 / 7739
24
(HPO:0003577) Congenital onset 133 / 7739