Gene/Protein
Disease
Symptom
Drug
Enzyme
Compound
Pivot Concepts:
Gene/Protein
Disease
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Drug
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Target Concepts:
Gene/Protein
Disease
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Query: UMLS:C0023380 (
lethargy
)
5,697
document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)
Hartnup disease is an inborn abnormality of renal and intestinal transport involving the neutral amino acids. Intermittent pellagra-like rash, attacks of cerebellar ataxia and psychiatric disturbance are characteristic symptoms of this disease. We described here a patient with adult-onset Hartnup disease who presented unique neuropsychiatric symptoms but no dermatologic symptoms, and reported features of amino acids transport in this patient and his family. The patient, a man aged 37 years, was referred to us because of lasting daytime bruxism. He is the second child of healthy parents who are first cousin; his elder brother who has been mentally retarded became bed-ridden and died at 32 years of age. His younger brother is completely healthy. Although the patient's development in infancy has been slightly retarded, he completed compulsory 9-year education. At 29 years of age, he experienced episodes of diplopia,
ataxic gait
and insomnia, and at 33 years of age, of transient stupor. There had been no history of photosensitivity or dermatitis. On neurological examination, there were trunkal ataxia, increased muscular tone and decreased mental activity besides bruxism. These symptoms remained unchanged despite of several medications including trihexyphenidyl, diazepam, halloperidol, tiapride and sulpiride. Two months later, the patient became
stuporous
; bruxism and hypertonicity became exaggerated. Myerson's sign, sucking reflex and grasp reflex in both hand appeared. There was no dermal lesion. A cranial computed tomography revealed a small calcification in the right frontal subcortical region and a single photon emission tomography indicated possible bifrontal hypoperfusion. Electroencephalograms demonstrated non-specific slowing. Somatosensory evoked potentials and nerve conduction velocities were normal. There were constant indicanuria and amino-aciduria.(ABSTRACT TRUNCATED AT 250 WORDS)
...
PMID:[Adult-onset Hartnup disease presenting with neuropsychiatric symptoms but without skin lesions]. 258 82
We present the case of a patient with Epstein-Barr virus (EBV) encephalitis who developed abnormal white matter lesions during the chronic phases of the infection. A 2-year-old-boy was admitted for a 2 day history of decreased activity with
ataxic gait
. The results of the physical examination were unremarkable except for generalized
lethargy
and enlarged tonsils with exudates. Brain magnetic resonance imaging (MRI) at admission showed multiple high signal intensities in both basal ganglia and thalami. The result of EBV polymerase chain reaction (PCR) of the cerebral spinal fluid was positive, and a serological test showed acute EBV infection. The patient was diagnosed with EBV encephalitis and recovered fully without any residual neurologic complications. Subsequently, follow-up MRI at 5 weeks revealed extensive periventricular white matter lesions. Since the patient remained clinically stable and asymptomatic during the follow-up period, no additional studies were performed and no additional treatments were provided. At the 1-year follow-up, cranial MRI showed complete disappearance of the abnormal high signal intensities previously seen in the white matter. The patient continued to remain healthy with no focal neurologic deficits on examination. This is the first case of asymptomatic self-limited white matter lesions seen in serial MRI studies in a Korean boy with EBV encephalitis.
...
PMID:Transient asymptomatic white matter lesions following Epstein-Barr virus encephalitis. 2223 33
A 25-years-old man experienced fever and diarrhea. Ten days later he noticed difficulty walking (day 1). On admission neurological examination revealed
lethargy
, dysarthria and weakness of limbs. Oculocephalic response was not be elicited and extensor toe signs were positive. In spite of treatment with aciclovir and methylprednisolone, he continued to show progressive deterioration developing to coma with decorticate posture. Autonomic symptoms (hyperhidrosis, hypersalivation and fever) and groaning were observed. Brain magnetic resonance image and brainstem evoked potential presented no abnormality, but electroencephalographic study showed a spindle pattern indicating spindle coma. Laboratory tests including cerebrospinal fluids showed no specific results. High-dose immunoglobulin was administered from day 6, and his consciousness level improved. External ophthalomoplegia and
ataxic gait
were observed after he became more alert. Because he had IgG type anti-GQ1b antibodies in the serum, a diagnosis was made of Bickerstaff's brainstem encephalitis (BBE). Six months after discharge he had complete resolution of his symptoms. This is the first report of spindle coma observed in a case of serologically confirmed BBE.
...
PMID:[Case of Bickerstaff brainstem encephalitis associated with spindle coma and decorticate posture]. 2298