Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0010200 (cough)
 23,843 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A case of malignant ependymoma with extracranial metastases is reported. A 59-year-old male was admitted to our hospital with vomiting and ataxia. Following computed tomographic (CT) scanning indicating a ring-like enhanced mass in the cerebellum, the tumor was subtotally removed in December, 1985. Histological diagnosis was malignant ependymoma. A second operation was performed in February, 1987, due to recurrence of the tumor in the fourth ventricle. Postoperative radiation therapy at a total dose of 7780 rads was given over 2 years. Eleven months after radiation therapy was completed, he reported cough and multiple skin metastases. Chest x-rays showed metastases at the right hilus. Repeated CT scans revealed separate frontal cerebral metastatic tumors. He died of respiratory insufficiency. Extracranial metastases of infratentorial ependymoma to the skin and lung are rare pathological entities.
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PMID:Extracranial metastases of malignant ependymoma--case report. 169 51

Dextromethorphan-containing cold/cough preparations are frequently prescribed and bought over the counter for use in children. Although generally considered safe, dextromethorphan has been shown to cause CNS side effects, including hyperexcitability, increased muscle tone, and ataxia. Two deaths have been reported with intentional dextromethorphan overdose. A literature review, brief review of pharmacology, and report of two cases of adverse reactions to dextromethorphan-containing preparations are presented.
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PMID:Toxicity with dextromethorphan-containing preparations: a literature review and report of two additional cases. 187 8

Postoperative psychomotor and cognitive recovery were assessed after anaesthesia induced by either propofol or thiopentone, and maintained with nitrous oxide and halothane in 40 unpremedicated dental patients. Performance was shown to be impaired one hour postoperatively for the whole sample in hand-eye coordination (p less than 0.001), reaction time (p less than 0.001) and digit span (p less than 0.05). There was evidence of impairment at 3 hours postoperatively in reaction time (p less than 0.05) and ataxia (p less than 0.01). Performance also deteriorated in the dexterity and aiming tasks. Patients reported significantly less clumsiness by 24 hours in blurred vision and shivering (p less than 0.05) and by 48 hours less coughing (p less than 0.05). However, there was no significant difference between groups. No evidence showed that recovery in the propofol group was faster, so it was concluded that induction with propofol offered no advantage when anaesthesia is maintained with nitrous oxide and halothane for the periods of time reported in this study.
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PMID:Propofol-induced anaesthesia. Double-blind comparison of recovery after anaesthesia induced by propofol or thiopentone. 278 49

There is still another type of convulsive movement, involving the muscles of the eye and speech, which is both characteristic and of frequent occurrence in dementia praecox. Some of these movements correspond exactly to the movements of expression; wrinkling of the eyebrow, distortion of the mouth, rolling the eyes, and those other facial movements which are characterized as grimacing. These movements remind one of choreic movements and are quite independent of the ideas and feelings. They may be associated with the smacking of the lips, clucking the tongue, sudden grunting, sniffing, and coughing. Furthermore, in the lips we observe very rapid rhythmical movements. More often there exists a peculiar choreiform movement of the mouth which may be described as an athetoid ataxia.
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PMID:Pathophysiology of schizophrenia. 634 68

Herniation of the hindbrain occurs when the lowest parts of the cerebellum and sometimes part of the medulla are moved downwards through the foramen magnum, a pressure difference acting across the foramen magnum moulding the tissues into a plug. It is suggested that the clinical course in both adults and babies with spina bifida may be explained by the hindbrain hernia acting as a valve.The term 'Chiari Type I deformity' is commonly used for an abnormality in which the tonsils and lowermost parts of the cerebellar hemispheres are prolapsed through a normal foramen magnum. Acute herniation may occur as a result of space-occupying lesions. Chronic herniation may be morphologically identical although it tends to be more severe. Sometimes it will produce few symptoms which often may be delayed so that the original causative lesion may not be apparent. Causes include bone softening, tumour, or previous meningitis. Birth injury is probably the commonest cause of the deformity, which presents clinically in adults.In infants with severe forms of spina bifida a hindbrain herniation is present. This abnormality may be called 'Chiari Type II deformity' or Arnold-Chiari deformity and is an intra-uterine abnormality in which the fourth ventricle and medulla are grotesquely herniated before they are properly developed and the foramen magnum is enlarged.The commonest clinical presentation of Chiari Type I deformity is syringomyelia, which is usually not diagnosed until adult life. Other presentations include syringobulbia, headache, oscillopsia, attacks of giddiness, lower cranial nerve palsies, and ataxia. Particularly characteristic are cough headache and cough syncope. Syringomyelia and syringobulbia in particular may be irreversible by the time they are diagnosed. Nevertheless, surgical decompression may be successful in relieving symptoms of headache, cough syncope, and long-tract compression; most cases of syringomyelia show some improvement and in others progression of the disease is arrested. Operative techniques for hindbrain herniation are discussed.Chiari Type II deformity is probably responsible for the progression of hydrocephalus after birth in the majority of babies with spina bifida. Measurement of pressure in the cerebrospinal fluid above and below the foramen magnum shows that intermittent pressure difference is commonly present at times of neurological deterioration. Surgical decompression of the hernia in adults allows correction of the valvular effect, which may be monitored by pressure measurements. In babies the associated hydrocephalus is usually so gross that it requires separate treatment, but pressure monitoring may be of value in assessing the state of the disease.
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PMID:Chronic herniation of the hindbrain. 701 51

Two children and 29 of 31 crew members aboard a grain freighter became acutely ill after inhaling the toxic fumigant phosphine; one child died. Predominant symptoms were headache, fatigue, nausea, vomiting, cough, and shortness of breath. Abnormal physical findings included jaundice, paresthesias, ataxia, intention tremor, and diplopia. Focal myocardial infiltration with necrosis, pulmonary edema, and widespread small-vessel injury were found at postmortem examination of the dead child. The surviving child showed ECG and echocardiographic evidence of myocardial injury and transient elevation of the MB fraction of serum creatinine phosphokinase. Illness was significantly associated with living or working amidships or on the forward deck areas of the vessel. Phosphine gas was found to have escaped from the holds through a cable housing located near the midships ventilation intake and around hatch covers on the forward deck. The outbreak illustrates the hazards associated with shipboard fumigation.
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PMID:Acute phosphine poisoning aboard a grain freighter. Epidemiologic, clinical, and pathological findings. 738 74

Sympathetic skin response (SSR) is a recently described objective method of studying sudomotor sympathetic nerve function and has been studied in a variety of peripheral neuropathies. We report SSR changes in nine patients with acute sensory ataxic neuropathy (ASAN). All had severe sensory and mild motor nerve conduction abnormalities; five had dysautonomia. SSR, elicited by electric shock and cough stimuli, was absent in three patients. Latency was normal in all when SSR was present. Two patients had SSR amplitude of 0.2 mV or less. Absence of SSR did not correlate with dysautonomia, absence of sensory nerve action potential or motor nerve conduction abnormalities. Follow up SSR studies revealed return of absent SSR in one patient over a period of 3 months, despite persistence of ataxia. To our knowledge, this is the first report of SSR changes in ASAN.
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PMID:Sympathetic skin response in acute sensory ataxic neuropathy. 765 May 29

The authors' primary purpose was to identify home healthcare needs of adults (N = 244) living with HIV disease/AIDS. The study followed a retrospective chart review of a stratified random sample of cases discharged during 1991 from a certified home health agency (CHHA) in New York City. Frequently observed signs and symptoms included dyspnea, weakness, fatigue/lethargy, pain, ataxia, cough, skin lesions, and memory deficit. Additional problems identified included inadequate nutrition, issues related to compliance with prescribed medications, inadequate in-home support systems, inadequate facilities/utilities in the home, financial concerns and lifestyles that included drug/alcohol abuse and tobacco use. The results suggest that the health care needs of people living with HIV disease/AIDS in the home care setting are multifaceted and extend beyond the clinical manifestations of HIV disease.
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PMID:Home healthcare needs of adults living with HIV disease/AIDS in New York City. 803 11

A 21-year-old man with acute cerebellar ataxia and sympathotonic orthostatic hypotension, following Epstein-Barr (EB) virus infection, was reported. He noticed unsteady gait 2 weeks after the development of cough, nausea and vomiting. On admission, he was unable to sit and walk due to truncal ataxia and orthostatic hypotension with marked tachycardia. Limb ataxia of moderate degree was also noted. The blood pressure was 112/42 mmHg, and the pulse rate was 64/min in supine position, and 5 minutes after standing, they were 82/42 mmHg and 128/min. In laboratory studies, no atypical lymphocytes were detected in the peripheral blood. However, the titers of antibodies, VCA-IgM, against EB virus, were x80 and x160 in serum, respectively. And the titer of VCA-IgM subsequently decreased to the normal level in two months. They were negative in the cerebrospinal fluid. The results of the autonomic function studies revealed dysfunctions of the sympathetic post-ganglionic nerves, especially of alpha-adrenergic system, with preservation of beta-adrenergic system. He recovered from cerebellar ataxia and from sympathotonic orthostatic hypotension 3 and 8 months after the onset, respectively, without residuals.
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PMID:[Acute cerebellar ataxia with sympathotonic orthostatic hypotension following Epstein-Barr virus infection--a case report]. 839 87

There have been several reports describing that immunoadsorption therapy improves the neurologic involvement in Fisher's syndrome (FS). However, few studies have assessed the usefulness of immunoadsorption therapy in view of the removal ability of anti-GQ(1b) antibody, which may function the development of FS. We examined the ability of immunoadsorbents for the anti-GQ(1b) antibody in a patient with FS. A 28-year-old woman developed diplopia and giddiness following a cough, fever and diarrhea. On admission (day 22), neurologic examination showed bilateral moderate oculomotor paralysis and bilateral complete abducens paralysis. She had areflexia, numbness of middle and ring fingers on the left and mild ataxic gait. Her serum had IgG anti-GQ(1b) and anti-GD(1b) antibodies. We examined the absorption of anti-ganglioside antibodies onto a polyvinyl alcohol gel (PVA), a phenylalanine-linked PVA (PH-350) and a tryptophan-linked PVA (TR-350) by the batchwise adsorption method. TR-350 absorbed the autoantibodies, but the removal ability of autoantibody by PVA and PH-350 was not proved. The FS patient was treated with TR-350 (days 29, 34 and 43) and PH-350 (day 39). Anti-GQ(1b) and anti-GD(1b) antibodies were significantly removed by the TR-350, in accordance with the results of the in vivo study. There was little loss of albumin as compared with the immunoglobulins and complements. The numbness and ataxia disappeared on day 44. The diplopia disappeared on day 106. TR-350 would be better than PH-350 in the treatment of FS by immunoadsorption therapy.
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PMID:[Immunoadsorption therapy on Fisher's syndrome--removal ability of anti-ganglioside antibodies by tryptophan-linked immunoadsorbent]. 866 31


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