Symptom Information: Sort according to HPO 

1
(HPO:0009830) Peripheral neuropathy 25586537 IBIS 206 / 7739
2
(HPO:0001250) Seizures 25586537 IBIS 1245 / 7739
3
(HPO:0002315) Headache 25586537 IBIS 175 / 7739
4
(HPO:0100543) Cognitive impairment 25586537 IBIS 230 / 7739
5
(HPO:0000708) Behavioral abnormality 25586537 IBIS 212 / 7739
6
(HPO:0000602) Ophthalmoplegia 25586537 IBIS 56 / 7739
7
(HPO:0001298) Encephalopathy 20695297 IBIS 72 / 7739
8
(MedDRA:10062938) Mitochondrial hepatopathy 20695297 IBIS 2 / 7739
9
(OMIM) Epilepsy, refractory (onset in adolescence or young adulthood) 20695297 IBIS 3 / 7739
10
(HPO:0001251) Ataxia 20695297 IBIS 413 / 7739
11
(HPO:0001288) Gait disturbance 22166854 IBIS 318 / 7739
12
(HPO:0002312) Clumsiness 22166854 IBIS 28 / 7739
13
(HPO:0001260) Dysarthria 22166854 IBIS 329 / 7739
14
(HPO:0000651) Diplopia 22166854 IBIS 37 / 7739
15
(HPO:0010534) Transient global amnesia 22166854 IBIS 1 / 7739
16
(HPO:0001271) Polyneuropathy 22166854 IBIS 56 / 7739
17
(HPO:0003236) Elevated serum creatine phosphokinase 22166854 IBIS 214 / 7739
18
(HPO:0000739) Anxiety 22166854 IBIS 67 / 7739
19
(HPO:0000716) Depression 22166854 IBIS 99 / 7739
20
(HPO:0002090) Pneumonia 22166854 IBIS 59 / 7739
21
(HPO:0002204) Pulmonary embolism 22166854 IBIS 26 / 7739
22
(HPO:0000613) Photophobia 22166854 IBIS 158 / 7739
23
(HPO:0010532) Paroxysmal vertigo 22166854 IBIS 1 / 7739
24
(OMIM) Subsarcolemmal mitochondrial accumulation 22166854 IBIS 4 / 7739
25
(HPO:0012102) Abnormal mitochondrial number 22166854 IBIS 4 / 7739
26
(HPO:0011096) Peripheral demyelination 22166854 IBIS 28 / 7739
27
(HPO:0006827) Atrophy of the spinal cord 22166854 IBIS 5 / 7739
28
(HPO:0007047) Atrophy of the dentate nucleus 22166854 IBIS 3 / 7739
29
(HPO:0002529) Neuronal loss in central nervous system 22166854 IBIS 37 / 7739
30
(HPO:0001317) Abnormality of the cerebellum 22166854 IBIS 36 / 7739
31
(HPO:0002500) Abnormality of the cerebral white matter 22166854 IBIS 73 / 7739
32
(HPO:0003689) Multiple mitochondrial DNA deletions 18775955 IBIS 12 / 7739