Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0086543 (cataract)
 29,165 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A 26-year-old female developed mental deterioration, general convulsion, cataract and spastic gait in order since her entrance into elementary school. A diagnosis of cerebrotendinous xanthomatosis (CTX) was made because of hypercholestanolemia. At the time of admission, cataract, a mild thickening of Achilles tendons, mental deterioration, spastic paraparesis, truncal ataxia, and bradykinesia were noted. Bilateral slowing of 2 to 7 Hz was recorded in EEG, and brain CT and MRI revealed mild cerebellar atrophy. HVA and 5-HIAA levels in CSF were low. Oral administration of chenodeoxycholic acid, 300 mg per day, resulted in improvement of bradykinesia and EEG abnormality, increase of HVA and 5-HIAA levels in CSF, and decrease of serum cholesterol level in two weeks. Bradykinesia observed in the present case is a rare clinical finding of CTX, and the improvement of bradykinesia soon after the treatment with chenodeoxycholic acid has not been reported yet. This case is important for elucidating the mechanism of neurological disorders in CTX.
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PMID:[A case of cerebrotendinous xanthomatosis with spastic paraparesis, epilepsy, and bradykinesia]. 193 87

Autosomal dominant, autosomal recessive and X-linked recessive varieties of spastic paraplegia have been recognized. Recently, Japanese patients with complicated form of autosomal recessive hereditary spastic paraplegia (HSP) associated with hypoplasia of the corpus callosum have been reported by Iwabuchi et al. We describe a patient with complicated HSP (Iwabuchi type) and cataracta. A 38-year-old man (his parents were a second cousin) was born uneventfully. His motor development was normal. Motor and mental dysfunctions were noticed during the lower classes of an elementary school. He could ride a bicycle at 18 years old but gradually developed galt disturbance and confined to wheelchair since 35 years. He was admitted to our hospital on February 25, 1994. A neurological examination showed mental retardation, dementia, cataracta, cerebellar ataxia, rigidity, spasticity, severe atrophy of the distal muscles of his extremities, paraparesis, hyperreflexia, positive Hoffmann reflexes and Babinski signs, pes cavus and hammer toes. Brain MRI showed thinning of corpus callosum. Clinical and laboratory findings did not support a diagnosis of metabolic disorders showing spastic paraparesis including adrenomyeloneuropathy, Globoid leukodystrophy, metachromatic leukodystrophy, cerebrotendinous xanthomatosis, Arginase deficiency. We considered that our patient was complicated form of HSP (Iwabuchi et al). However, cataract has not been found in Iwabuchi type of HSP. We discussed here other reports showing cataracta with spastic paraparesis.
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PMID:[A case of complicated form of hereditary spastic paraplegia associated with hypoplasia of the corpus callosum and cataracta]. 877 6

A 70-year old woman was admitted with an acute nontraumatic paraparesis. She enjoyed complete independence in all activities of daily living, although she had essential hypertension, dyslipidemia, mild depression and urinary frequency. In the past, the patient underwent a total right knee replacement and removal of right eye cataract. Neurological and radiological investigations excluded any cause for spinal cord compression. Enlarged thyroid gland which was seen on cervical MR scanning was left unnoticed. The diagnosis was made: a spinal stroke. After admission to the rehabilitation ward, full thyroid gland function investigations were conducted. Lower limbs weakness totally subsided when therapy was provided.
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PMID:[Transient paraparesis due to thyrotoxicosis]. 1893 52