Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0494475 (tonic-clonic seizure)
 1,319 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A male with an atypical adrenomyeloneuropathy is described, who developed spastic paraparesis at the age of 37. Because his gait deteriorated further and he had a bladder dysfunction, he was admitted to National Sanatorium Hyogo Central Hospital at the age of 51. A diagnosis of adrenomyeloneuropathy was supported by increased level of very long chain fatty acids in plasma. He became demented and suffered from grand mal seizures during the last one year of his life. CT scan showed symmetrical hypodense lesions in the centrum semiovale. He died of pneumonia and renal failure at the age of 53. Autopsy revealed symmetrical degeneration throughout the corticospinal tracts from cerebral white matter to lumbar spinal cord. Degeneration of the optic radiation, posterior half of the corpus callosum, thalamus, cerebellar white matter, and gracile tract in high cervical segments were also observed. In these area, there was a loss of myelin and axon with marked gliosis and foamy macrophages, as well as mild perivascular cuffing. In our case, symmetrical and well-defined lesion in cerebral white matter is atypical for adrenomyeloneuropathy, while destruction of the gracile tracts is not a feature of adrenoleukodystrophy. In addition, well-demarcated "pseudosystemic" type of fiber tract degeneration appears to be different from a feature of primary demyelination which has been considered to be an essential alteration of adrenoleukomyeloneuropathy-complex. We propose another hypothesis, therefore, that neurons are primarily altered, thereby leading to the degeneration of myelins in this disease.
 ...
PMID:[A case of adrenomyeloneuropathy with localized cerebral white matter degeneration]. 261 1

We report a 41-year-old man who presented with a first generalized tonic-clonic seizure after recent consumption of a synthetic cannabinoid. MRI showed extensive bilateral, mainly frontal, white matter lesions. Blood analysis for very long chain fatty acids was compatible with adrenoleukodystrophy, and a missense mutation in the ABCD1 gene confirmed the diagnosis. We hypothesize that cannabinoid use might have contributed to metabolic decompensation with subacute worsening of the underlying condition.
...
PMID:Synthetic cannabinoids revealing adrenoleukodystrophy. 2660 10