Symptom Information: Sort according to HPO 

1
(HPO:0000252) Microcephaly rare [HPO:skoehler] 832 / 7739
2
(HPO:0000508) Ptosis 459 / 7739
3
(HPO:0000590) Progressive external ophthalmoplegia 23 / 7739
4
(HPO:0001249) Intellectual disability rare [HPO:skoehler] 1089 / 7739
5
(HPO:0001265) Hyporeflexia 208 / 7739
6
(HPO:0001321) Cerebellar hypoplasia rare [HPO:skoehler] 114 / 7739
7
(HPO:0001611) Nasal speech 48 / 7739
8
(HPO:0001618) Dysphonia 28 / 7739
9
(HPO:0001644) Dilated cardiomyopathy rare [HPO:skoehler] 141 / 7739
10
(HPO:0002014) Diarrhea rare [HPO:skoehler] 225 / 7739
11
(HPO:0002017) Nausea and vomiting 134 / 7739
12
(HPO:0002018) Nausea rare [HPO:skoehler] 44 / 7739
13
(HPO:0002094) Dyspnea 132 / 7739
14
(HPO:0002719) Recurrent infections 107 / 7739
15
(HPO:0002808) Kyphosis 289 / 7739
16
(HPO:0003236) Elevated serum creatine phosphokinase 214 / 7739
17
(HPO:0003306) Spinal rigidity 30 / 7739
18
(HPO:0003388) Easy fatigability 34 / 7739
19
(HPO:0003546) Exercise intolerance 62 / 7739
20
(HPO:0003700) Generalized amyotrophy 39 / 7739
21
(HPO:0007126) Proximal amyotrophy 29 / 7739
22
(HPO:0008443) Spinal deformities 5 / 7739
23
(HPO:0010628) Facial palsy 146 / 7739
24
(HPO:0011675) Arrhythmia rare [HPO:skoehler] 226 / 7739
25
(OMIM) Emaciation, profound 1 / 7739
26
(OMIM) Respiratory insufficiency, severe, due to muscle weakness 1 / 7739
27
(OMIM) Ventilation may be required 1 / 7739
28
(OMIM) Gastrointestinal symptoms (in some patients) 1 / 7739
29
(OMIM) Abdominal fullness (in some patients) 1 / 7739
30
(HPO:0002028) Chronic diarrhea 51 / 7739
31
(HPO:0002039) Anorexia 62 / 7739
32
(HPO:0000787) Nephrolithiasis 78 / 7739
33
(OMIM) Muscle weakness, variable 1 / 7739
34
(OMIM) [DEL]Ragged red fibers seen on muscle biopsy 10 / 7739
35
(OMIM) COX-negative fibers 1 / 7739
36
(OMIM) Variable deficiencies of mitochondrial respiratory chain enzymes 1 / 7739
37
(MedDRA:10051403) Mitochondrial DNA deletion 6 / 7739
38
(MedDRA:10059396) Mitochondrial DNA depletion 5 / 7739
39
(HPO:0000815) Hypergonadotropic hypogonadism 48 / 7739
40
(OMIM) Increased serum creatine kinase, mild 2 / 7739
41
(HPO:0000007) Autosomal recessive inheritance 2538 / 7739
42
(HPO:0003676) Progressive disorder 148 / 7739