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Query: UMLS:C0010200 (cough)
 23,843 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A retrospective study was made of 480 Chinese patients with proven bronchogenic carcinoma, the top cancer in Hong Kong. The male-to-female sex ratio was low (1.9:1) and the female mortality rate ranked amongst the world's highest. The four major histologic types accounted for 87% of the cases: 39% epidermoid, 12% small cell anaplastic, 29% adenocarcinoma, and 7% large cell anaplastic. History of smoking was associated with epidermoid and small cell anaplastic carcinoma only. The commonest symptoms were anorexia and malaise (67%) and cough (51%). Overall our patients presented late and only 30 (6%) had curative surgery. The relatively rare occurrence of deep vein thrombosis (0.7%) is in keeping with the known low incidence of venous thrombosis in Chinese. Adenocarcinoma was a distinct group characterized by its preponderance in females (43%), lack of association with smoking habit (61% female cases being nonsmokers), high frequency of neurologic manifestation (21%) and clinical, roentgenographic, and bronchoscopic features of a predominantly centrally situated tumor. Possible etiologic factors for the high and still increasing incidence of adenocarcinoma are discussed.
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PMID:Clinical features of bronchogenic carcinoma in Hong Kong. Review of 480 patients. 630 74

In September 1980, an outbreak of febrile respiratory disease was observed in a herd of sows (1-2 years of age) in Ehime Prefecture, Japan. Most of the swine showed clinical signs of disease such as depression, anorexia, fever, nasal discharge, and cough. A hemagglutinating agent was isolated from a nasal swab from one of the diseased pigs. By cross-hemagglutination-inhibition and neuraminidase-inhibition tests with antisera to influenza viruses of swine origin, the isolate was identified as an influenza A virus of the H1N2 (former designation, Hsw1N2) subtype, and designated A/swine/Ehime/1/80 (H1N2). Significant antibody rises against the surface antigens of the isolate were found in convalescent swine sera. The distribution of antibody against H1N2 virus in swine sera in Ehime Prefecture was examined. Seven (8%) of 93 sera collected after the outbreak (in 1981) showed antibodies to only H1 and N2 antigens but none of the sera before the outbreak contained such antibodies, indicating that H1N2 virus had been restricted prevalent among swine but was not wide-spread until 1981.
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PMID:Further isolation of a recombinant virus (H1N2, formerly Hsw1N2) from a pig in Japan in 1980. 630 8

A laboratory-housed breeding colony of white-handed gibbons (Hylobates lar) experienced an epizootic of upper respiratory tract disease characterized by lethargy, anorexia, coughing, and serous rhinorrhea. Signs were more severe in adults than in offspring, and all animals recovered without complications. Base-line, acute, and convalescent sera from the most severely affected gibbons were tested for antibodies against a wide spectrum of infectious agents. For personnel known to have had contact with the gibbons, testing for the same agents was done on base-line sera and sera obtained at the same time as the acute and convalescent sera were obtained from the gibbons. Rising titers against parainfluenza-3 virus were detected in 6 of 7 gibbons tested. An increase in titer was not seen in the sera of personnel.
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PMID:Epizootic of parainfluenza-3 virus infection in gibbons. 631 55

Five, 1-week-old, colostrum-deprived lambs were inoculated transtracheally with a parainfluenza type-3 (PI-3) virus that had been isolated from a pneumonic lamb lung. A biphasic febrile response, cough, rapid breathing followed by forced expirations, listlessness, and anorexia were observed in the lambs. There were multifocal areas of consolidation in the lungs of all lambs and ulcerations in the nasal mucosa of three lambs. Serum antibody titers to PI-3 virus ranged from 2 to 16 in lambs necropsied Day 3 to Day 7 post-inoculation, respectively. Virus was isolated from nasal secretions, tracheal fluids, and lung tissues of all lambs.
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PMID:Experimental parainfluenza type 3 infection in young lambs: clinical, microbiological, and serological response. 631 28

Five diamond polishers with interstitial lung disease attributed to cobalt not alloyed to carbides of hard metals are described. The exposure originated from high-speed grinding tools with a polishing surface of microdiamonds cemented in very fine cobalt. Mineralogic analysis of lung tissue, lavage fluid, filtered air, and exhaust dust in the work environment revealed cobalt as the only toxic agent. Complaints consisted of work-related rhinitis, cough, chest tightness, dyspnea, anorexia, and weight loss, and were intensified in the absence of an adequate exhaust ventilation. Three subjects were in a rather subacute stage, as documented by open lung biopsy in 2 of them, and had a severe restrictive defect and markedly decreased diffusing capacity. Two patients presented a more chronic histologic pattern and had a less decreased diffusing capacity. Open lung biopsies showed in these 4 a fibrosing alveolitis, mainly of the centrilobular zones. In the former 2 patients, subacute lesions consisting of a mural mononuclear cell infiltrate, marked intra-alveolar desquamation, and multinucleated giant cells were found, whereas in the latter 2, centrilobular fibrosis with some microcyst formation was also already seen. Multiple multinucleated giant cells were present in the bronchoalveolar lavage fluid. Interruption of the exposure, with or without corticotherapy, caused a rapid regression of the complaints and a partial improvement of lung function.
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PMID:Cobalt lung in diamond polishers. 674 97

Hypersensitivity pneumonitis (extrinsic allergic alveolitis) represents a spectrum of granulomatous, interstitial, and alveolar-filling lung disorders of which farmer's lung is a classic example. A major source of offending antigens in these diseases are thermophilic actinomycetes growing in moldy vegetable matter especially Micropolyspora faeni, and members of the Thermoactinomyces genus. Acutely, hypersensitivity pneumonitis presents as cough, dyspnea and fever, with crepitant rales, leucocytosis, diffuse interstitial and alveolar pulmonary infiltrates and a restrictive-type pulmonary functional deficit. Symptoms usually begin 4 to 6 hr after exposure to large quantities of causative organic dust. Chronically, these diseases may present with the gradual onset of cough, dyspnea on exertion, fatigue, anorexia, and weight loss which may progress to pulmonary fibrosis or severe pulmonary insufficiency. While early ideas on the pathogenesis of hypersensitivity pneumonitis support the role of Type III immune complex hypersensitivity, more recent evidence attests to the important and integral role of Type IV or delayed-type hypersensitivity. It is the purpose of this review, therefore, to describe those immune mechanisms relevant to the pathogenesis of hypersensitivity pneumonitis and stress the importance of "local" pulmonary immune responsiveness.
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PMID:Immunology of hypersensitivity pneumonitis. 676 Oct 66

Fifteen patients with the hypereosinophilic syndrome were studied during a period of 6.5 years. The mean age at onset was 36 years. Two were female. The commonest presenting symptoms were nocturnal sweating with or without severe coughing attacks, symptoms of cardiovascular disease, anorexia and weight loss, neurological and gastrointestinal symptoms and itching with or without skin lesions. The mean blood eosinophil counts at presentation were 20.1 X 10(9)/l. Eight patients had previous allergic or parasitic disease which could have predisposed them to the development of hypereosinophilia. Eight patients had raised serum immunoglobulin levels: IgM in five, IgE in four and IgG in one. Five of nine patients had raised serum eosinophil cationic protein levels. Episodes of clinical relapse occurred with increased white blood counts and were treated with prednisolone and cytotoxic drugs. Thrombotic and embolic complications developed in 10 patients, despite treatment with anticoagulants and inhibitors of platelet function, and were the cause of death in three. Two patients with severe endomyocardial fibrosis responded well to cardiac surgery, and a third required emergency mitral valve replacement. The 12 surviving patients have lived 0.8-11.5 years (mean 4.4), since the onset of their illness. It is concluded that the hypereosinophilic syndrome has distinctive features with an episodic course. The principal complications affect the cardiovascular system, especially endomyocardial fibrosis and thromboembolic occlusion of large and small blood vessels in many organs. Although treatment is usually effective in overcoming relapses, the underlying disease process appears to be unaffected. Despite this, patients can have prolonged periods of remission and may survive for many years.
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PMID:Clinical features of fifteen patients with the hypereosinophilic syndrome. 687 18

An outbreak of respiratory disease occurred in a herd of 34 calves and 5 cows in a barn. The disease which affected 24 calves and 1 cow, was characterized by coughing, fever, anorexia, nasal discharge and pulmonary rales. Two calves died 5 days after the disease outbreak and were necropsied. Bronchitis, bronchiolitis and alveolitis were among the lesions observed in these calves. Bovine respiratory syncytial virus was detected, in lung sections of the dead calves and also in nasal washings of some of the calves and one cow, by the direct fluorescent antibody technique and/or cell culture method. Seroconversion to the virus was detected in most animals tested.
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PMID:A natural outbreak of bovine respiratory disease caused by bovine respiratory syncytial virus. 710 64

The early clinical features, primary care, treatment and short-term prognosis in 15 cases of acute myocarditis where diagnostic confirmation was made by endomyocardial biopsy or autopsy were analyzed. Characteristically, idiopathic myocarditis of possible viral etiology revealed preceding symptoms which consisted of flu-like symptoms, i.e., fever, upper respiratory infection (sore throat, cough), myalgia or arthralgia, general malaise, and gastrointestinal disorders (vomiting, anorexia, nausea, abdominal pain and soft stool). A severe cardiac or generalized disease condition may follow. Depending upon the progress of intensive medical and cardiac care, the patients' prognosis is not always poor. Diagnostic criteria based upon our own experience have been constructed as a proposal.
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PMID:Early clinical profiles of cases with histopathologically proven acute idiopathic myocarditis and a proposal for diagnostic criteria. 732 Nov 52

Asthenia, anorexia, fever, weight loss, dyspnea and cough developed insidiously over 3 months in a patient working in a farm and exposed to moldy organic dusts (hay and alfalfa). Complete recovery occurred when exposure was stopped, but symptoms reappeared when the patient took the same job again. Pulmonary function tests showed reduced compliance and diffusion of gases. The demonstration of precipitating antibodies to moldy hay extracts confirmed the diagnosis of farmer's lung. Eight months after discontinuance of exposure and on steroid therapy the patient was asymptomatic with spirometric values within normal limits. Chest roentgenogram showed a residual finely reticular pattern in the superior lobules. The importance of an early diagnosis and subsequent change of job in order to avoid irreversible pulmonary fibrosis is stressed.
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PMID:[Farmer's lung. Report of a case (author's transl)]. 740 35


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