Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0013362 (dysarthria)
 3,768 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

We present a case of malignant neuroleptic syndrome in a 55 years old male diagnosed 3 years ago of alcoholic paranoid psychosis who was chronically treated with haloperidol, clothiapine, and phenobarbital. Twenty one days after neuroleptic drug withdrawal the patient was admitted to the recovery room because of hyperthermia (40.2 degrees C), left basal pneumonia, acute respiratory insufficiency, extrapyramidal rigidity, mutism, dysarthria, deep coma, hypotension, and tachycardia. Two days after he presented massive rhabdomyolysis, atrial flutter with hemodynamic deterioration which reverted to sinus rhythm and acute anterolateral and inferior myocardial infarction documented by enzyme rise and electrocardiographic alterations. Rhabdomyolysis and myocardial infarction were the precipitating factors of the renal insufficiency. A malignant neuroleptic syndrome was suspected and intravenous treatment with dantrolene sodium 1.5 mg/kg every 24 hours was initiated. Bromocriptine was not administered. The patient died 14 days after in the course of a sepsis and cardiogenic shock.
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PMID:[Malignant neuroleptic syndrome associated with myocardial infarction, acute renal insufficiency and rhabdomyolysis]. 168 57

In this study we report an individual of Wilson's disease associated with olfactory paranoid syndrome and idiopathic thrombocytopenic purpura. The initial symptom of this female patient was olfactory paranoia at age 17. Although that psychiatric symptom was well controlled under pharmacological treatment for two years, she developed olfactory paranoia as well as sialorrhea, dysarthria and finger tremor at age 20. A year later rigidity was also present in the extremities. At age 23, idiopathic thrombocytopenic purpura was found based on hematological examinations. Because her extrapyramidal symptoms were progressive, she was referred to our department to evaluate her neurologic condition. She was diagnosed as having Wilson's disease based on (1) the presence of Kayser-Fleischer rings, (2) extrapyramidal signs, and (3) a decreased level of serum copper and ceruloplasmin. T2 and FLAIR images of brain MRI showed hyperintense lesions in the putamen, thalamus and pontine tegmentum. Diffusion-weighted images also showed hyperintense lesions in the thalamus and pontine tegmentum. The biopsy specimen of the liver revealed chronic hepatitis with copper accumulation. Since D-penicillamine treatment was initiated, she has shown no olfactory paranoia and exacerbation of ITP. Her gait disturbance has also improved. Olfactory paranoia and ITP are rare clinical complications of Wilson's disease. Further analysis may warrant consideration of the pathophysiological mechanism of the psychiatric, hematological and neuroradiological condition seen in Wilson's disease.
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PMID:[Wilson's disease associated with olfactory paranoid syndrome and idiopathic thrombocytopenic purpura]. 1463 19

This study characterizes psychiatric manifestations as a primary symptom of neurosyphilis (NS). Fifty-two of the 169 NS patients presented with psychiatric manifestations, many patients had characteristics of more than one syndrome, including cognitive impairment, personality disorders, delirium, hostility, dysarthria, confusion, disruption of their sleep-wake cycle, fecal and urinary incontinence, dysphoria, paranoia, hallucinations, expansive mood, and mania. Fifty-two patients had positive sera RPR and T. pallidum particle agglutination (TPPA), 75% had positive CSF RPR, 96.2% had positive CSF TPPA, 44.2% had CSF pleocytosis and elevated CSF proteins, and 70.0% had nonspecific, abnormal brain MRIs. These results indicate that NS mimics almost all psychiatric disorders.
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PMID:Psychiatric manifestations as primary symptom of neurosyphilis among HIV-negative patients. 2473 21

Central pontine myelinolysis (CPM) is an acute demyelinating neurological disorder affecting primarily the central pons and is frequently associated with rapid correction of hyponatremia. Common clinical manifestations of CPM include spastic quadriparesis, dysarthria, pseudobulbar palsy, and encephalopathy of various degrees; however, coma, "locked-in" syndrome, or death can occur in most severe cases. Rarely, CPM presents with neuropsychiatric manifestations, such as personality changes, acute psychosis, paranoia, hallucinations, or catatonia, typically associated with additional injury to the brain, described as extrapontine myelinolysis (EPM). We present a patient with primarily neuropsychiatric manifestations of CPM, in the absence of focal neurologic deficits or radiographic extrapontine involvement. A 51-year-old female without significant medical history presented with dizziness, frequent falls, diarrhea, generalized weakness, and weight loss. Physical examination showed no focal neurological deficits. Laboratory data showed severe hyponatremia, which was corrected rather rapidly. Subsequently, the patient developed symptoms of an acute psychotic illness. Initial brain magnetic resonance imaging (MRI) was unremarkable, although a repeat MRI two weeks later revealed changes compatible with CPM. This case demonstrates that acute psychosis might represent the main manifestation of CPM, especially in early stages of the disease, which should be taken into consideration when assessing patients with acute abnormalities of sodium metabolism.
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PMID:Acute Psychosis as Main Manifestation of Central Pontine Myelinolysis. 2839 53

Hashimoto's encephalopathy (HE) is an autoimmune form of encephalopathy, associated with autoimmune thyroiditis. Its prevalence is estimated to be 2:100,000. HE is characterized by behavioral changes, mental confusion, dysarthria, ataxia, psychosis, paranoia, convulsions, hallucinations, headache and hyperthermia. Elevated thyroid antibodies are necessary for diagnosis and the disease responds dramatically to glucocorticoid therapy. We describe a patient with HE and panniculitis, an association reported twice in the literature.
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PMID:Hashimoto's encephalopathy in a patient with septal panniculitis: a case report. 3057 Feb 47