Symptom Information: Sort according to HPO 

1
(HPO:0003202) Skeletal muscle atrophy Very frequent [Orphanet] 281 / 7739
2
(HPO:0001992) Organic aciduria Very frequent [Orphanet] 28 / 7739
3
(HPO:0004322) Short stature Very frequent [Orphanet] 1232 / 7739
4
(HPO:0010286) Abnormality of the salivary glands Frequent [Orphanet] 7 / 7739
5
(HPO:0002066) Gait ataxia Very frequent [Orphanet] 327 / 7739
6
(HPO:0100022) Abnormality of movement Frequent [Orphanet] 129 / 7739
7
(HPO:0000238) Hydrocephalus Frequent [Orphanet] 278 / 7739
8
(HPO:0001276) Hypertonia Very frequent [Orphanet] 317 / 7739
9
(HPO:0001252) Muscular hypotonia 990 / 7739
10
(HPO:0001324) Muscle weakness 859 / 7739
11
(HPO:0001942) Metabolic acidosis 81 / 7739
12
(HPO:0002151) Increased serum lactate 92 / 7739
13
(HPO:0004902) Congenital lactic acidosis 2 / 7739
14
(HPO:0008947) Infantile muscular hypotonia 482 / 7739
15
(HPO:0010547) Muscle flaccidity 466 / 7739
16
(OMIM) Hyperlactatemia 3 / 7739
17
(OMIM) Alpha-ketoglutarate dehydrogenase deficiency 1 / 7739
18
(HPO:0012758) Neurodevelopmental delay Very frequent [Orphanet] 949 / 7739
19
(HPO:0000007) Autosomal recessive inheritance 2538 / 7739
20
(HPO:0003819) Death in childhood 42 / 7739