Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0233565 (bradykinesia)
 2,352 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

We report a 61-year-old male with rapidly progressive dementia and gait disturbance. He was well until spring 1990 as a postmaster, when there was an onset of memory disturbance and mistakes in his job. In May 1990, his wife noted slurring of his speech. In August, there was an onset of gait disturbance. He fell down frequently. In October, he was seen by a neurologist, who found moderate dementia, small step gait, retropulsion, freezing, paratonic rigidity, bradykinesia and a restriction in the vertical gaze on him. His dementia and gait disturbance progressed rapidly and in May 1991, he developed fever and dyspnea and was admitted to Juntendo University Urayasu Hospital. On admission, he was chronically ill and wheezing rale was heard on both lung fields. Neurologically, he was awake but without response to the simplest examiner's command. Cranial nerves appeared intact except for a restriction in the upward gaze. His posture was opisthotonic with a decorticated posture. Marked rigidity was present in all four limbs. He could not sit or stand. Deep reflexes were diminished symmetrically. He was treated by supportive cares, however, he expired 12 days after his admission. In no time myoclonus was observed, nor PSD recorded in his EEG. Cranial CT scans revealed moderate cortical atrophy. The patient was discussed in a neurological CPC, and the chief discussant arrived at the conclusion that he had Creutzfeld-Jakob disease despite the absence of myoclonus and PSD. Postmortem examination revealed diffuse spongy state of the cerebral hemisphere as well as striatum.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:[A 61-year-old man with rapidly progressing dementia and gait disturbance]. 839 90

Creutzfeldt-Jakob disease (CJD) is a prion disease, usually presented with memory loss, ataxia, dementia, myoclonus, involuntary movements and psychiatric problems. D178N-homozygous 129M genotype has been recognized in the diagnosis of fatal familial insomnia (FFI) globally. Here we report a patient presented with progressive left upper limb stiffness, bradykinesia, hypomimia and weight loss (10 kg) initially. She progressed to dementia, dysphasia, dysphonia and be bedridden quickly but did not present insomnia. She was diagnosed with CJD corticobasal subtype carrying a classic D178N-129M mutation of PRNP in FFI. Remarkably, she has a strong family history of neurological degeneration diseases but the other members of this pedigree who do not carry D178N-homozygous 129M mutation in PRNP do not present any CJD or FFI symptoms. We conclude that this patient carrying D178N-homozygous 129M mutation in PRNP should be diagnosed as CJD. Thus, the clinicopathology should be considered as a crucial evidence in diagnosing some cases, but FFI could be evaluated as a differential diagnosis with a unique clinical profile. List of abbreviations AD: Alzheimer disease; ADL: Activities of Daily Living; CBD Cortical basal degeneration; CBS: Corticobasal syndrome; CJD: Creutzfeldt-Jakob disease; DWI: Diffusion-weighted image; EEG: Electroencephalograph, fCJD: familial Creutzfeld-Jakob disease; FFI: Fatal familial insomnia; FLAIR: Fluid-attenuated inversion recovery; MMSE: Mini-mental state examination; MoCA: Montreal Cognitive Assessment; MRI: Magnetic resonance imaging; PD: Parkinson disease; PrP: Prion protein; PSWC: Periodic sharp wave complexes; SWI: Susceptibility-weighted imaging.
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PMID:Corticobasal manifestations of Creutzfeldt-Jakob disease with D178N-homozygous 129M genotype. 3294 18