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

Three Mycoplasma spp. were isolated from five colony bred laboratory dogs (Canis familiaris) obtained from a single vendor. Four of these animals were Beagles and one was a mongrel. Three displayed clinical signs of respiratory disease including dyspnea, chronic coughing and moist rales, while the other two dogs were observed during thoracic surgery to have macroscopic lesions suggestive of pneumonia. All five dogs were submitted for diagnostic necropsy during which they were cultured for bacteria and mycoplasma. Mycoplasma spp. having three distinct colonial forms were isolated from the lungs of each of the animals. These three isolates were sent to the National Cancer Institute Diagnostic Microbiology Laboratory and to the National Institutes of Health, NIAID, Mycoplasmology Laboratory. Neither laboratory could serotype these isolates against antisera to 73 Mycoplasma spp., including the common canine mycoplasmas, and nine Acholeplasma spp. Histologically, the bronchopneumonia was characterized by bronchiectasis, purulent bronchiolitis, bronchial and bronchiolar epithelial hyperplasia, chronic non-suppurative peribronchiolitis and perivasculitis, bronchiolitis obliterans, and acute to subacute purulent pneumonia. The similarity between the pathologic findings in these animals and those observed in respiratory mycoplasmosis of other species, e.g. the rat, suggests a causal relationship between the isolated mycoplasmas and the pulmonary disease observed in these dogs.
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PMID:Spontaneous bronchopneumonia in laboratory dogs infected with untyped Mycoplasma spp. 217 28

We report a case of a 62 year old man who presented with effort dyspnoea accompanied by a cough and haemoptysis. The chest radiograph of the thorax showed atelectasis of the right upper lobe. Bronchoscopy showed evidence of a tumour like mass obstructing the right bronchus and this revealed itself to be a mass of organised fibrinous deposit in granulation tissue containing numerous colonies of Aspergillus. In fact it appeared to be an obstructive Aspergillus bronchitis, with a pseudo-tumour appearance attached to a carcinoid tumour which was obstructing the apical segment of the right upper lobe. Obstructive Aspergillus bronchitis makes up only a small percentage of overall respiratory disease caused by Aspergillus. They pose a problem of differential diagnosis with bronchopulmonary aspergillosis which is much more frequent.
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PMID:[Endobronchial aspergillosis associated with a carcinoid tumor]. 227 Mar 53

The American Thoracic Society (ATS) respiratory disease questionnaire for adults was translated by two fluently bilingual Quebec health professionals into simple, everyday French easily understood by an adult population of varying age and educational background. After independent assessment by professional translators, it was field-tested on 165 silicon carbide production workers. Responses to the ATS cough questions were significantly related to those obtained by a semiquantitative estimate of cough frequency. ATS questions on cough and phlegm were significantly associated with the physical sign of productive cough on request. A significant association was found between answers to questions on mild or moderate breathlessness and self-evaluation of breathing on a linear scale. Workers with cough, wheeze, or breathlessness had significantly lower percent-predicted FEV1, and FEV1 decreased as the severity of breathlessness increased. Highly significant, dose-dependent associations with current cigarette smoking habit were found for cough, phlegm and wheeze. Significant, dose-dependent associations with phlegm, wheeze and mild breathlessness also occurred with exposure to sulfur dioxide. All of these relationships are similar to findings from studies of English-speaking populations. Minor problems with the original English ATS questionnaire were discovered on translation, and suggestions for improvements were made. Preliminary experience with this French translation suggests that it is a useful, comparable version of the English ATS questionnaire.
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PMID:Evaluation of the ATS respiratory diseases questionnaire among French-speaking silicon carbide workers. 231 Oct 54

Seven dogs with pulmonary lymphomatoid granulomatosis were reviewed. The disease occurred in six large-breed and one small-breed dogs. The dogs were five to 14 years old (mean, 8.4; median, 7), and four of seven dogs were males. Three dogs had been previously treated with adulticide therapy for canine dirofilariasis. Clinical histories included a progressive respiratory disease characterized by varying degrees of cough, dyspnea, exercise intolerance, and weight loss. Thoracic radiographic features included hilar lymphadenopathy, pulmonary masses of varying sizes, and mixed pulmonary patterns of lobar consolidation with ill-defined interstitial and alveolar pulmonary infiltrates. Cardiovascular changes compatible with chronic dirofilariasis were present in three dogs. The clinical course was usually progressive and fatal. The survival time ranged from six days to four years (mean, 12.5 mos; median, 3 mos). Gross and histologic features included mass lesions with areas of necrosis that replaced normal pulmonary architecture. Cytologically, these lesions were characterized by infiltration with pleomorphic, angioinvasive mononuclear cells that often resulted in vascular obliteration. The infiltrating cells resembled large lymphoid cells that possessed large hyperchromatic nuclei and small amounts of cytoplasm. Systemic lymphoid neoplasia with peripheral lymphadenopathy was diagnosed in two dogs. In both cases, lymph-node cytology was similar to the cellular infiltrates found in the lungs and consistent with a diagnosis of lymphomatoid granulomatosis. These features are compared with previously reported cases of canine lymphomatoid granulomatosis and those features identified in a similar disease described in man.
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PMID:Pulmonary lymphomatoid granulomatosis in seven dogs (1976-1987). 236 26

Angiotensin converting enzyme (ACE) inhibitors produce a dry, nonproductive cough in some patients. Retrospective surveys have suggested an incidence of cough of between 0.7 and 14%. Those patients who develop cough show a marked increase in the sensitivity of the cough reflex to inhalation of the extract of red pepper, capsaicin. They have a normal response before treatment, and the sensitivity of the cough reflex returns to normal when therapy is discontinued. The mechanism of this important side effect is not known. Further studies are required to clarify the mechanism of cough, both as a side effect of therapy and as a common symptom of respiratory disease.
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PMID:Angiotensin converting enzyme inhibitors and cough. 247 8

Medical records of 210 horses that survived ventral midline celiotomy for at least 4 months were examined and owners were queried to determine factors contributing to incisional hernia formation. The incidence rate of incisional hernias within 4 months was 16%. Factors significantly associated with occurrence of incisional hernias were incisional drainage, closure of the linea alba with chromic gut suture material, previous midline celiotomy, excessive incisional edema, castrated male sex, postoperative leukopenia, and postoperative pain (colic). Factors not significantly associated with occurrence of incisional hernias were suture pattern used for linea alba closure, concurrent enterotomy or intestinal resection, postoperative bandage or stent, postoperative fever, hypoproteinemia, diarrhea, respiratory disease (coughing), and peritonitis. Hernias developed in horses within 12 weeks of surgery, with the earliest hernia recognized at week 2. Of 30 horses for which information was available, only one hernia developed in 24 (80%) and two or more hernias developed in 6 (20%) along the incision. Multiple hernias tended to be smaller than single hernias.
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PMID:Incisional hernias in the horse. Incidence and predisposing factors. 253 Jun 84

Pertussis (whooping cough) is an acute respiratory disease caused by Bordetella pertussis. It occurs worldwide and is an important cause of morbidity and mortality in areas where immunization rates are low, particularly among children less than 1 year of age. The characteristic presentation of pertussis is paroxysmal coughing followed by a long inspiratory effort that produces the classic whoop. Lymphocytosis is frequently present. Complications include pneumonia and seizures secondary to hypoxia. The paroxysmal and convalescent stages of the illness can each last several weeks. Transmission occurs readily by respiratory droplets, and atypical or mild cases in older children and adults can be important in spread of the infection. Isolation, early erythromycin therapy, and erythromycin prophylaxis can reduce transmission, but vaccination is the primary means of control. An inactivated whole cell suspension of the bacterium has been an effective vaccine for protecting against pertussis since the 1950s, but whole cell vaccine may allow mild infections to occur and has been associated with local and systemic reactions that have eroded public acceptance. Component or acellular pertussis vaccines that are less reactogenic have been in use in Japan since 1981 and appear to be effective there. Development of an acellular preparation that is equally or more efficacious than whole cell vaccine may be possible, but clinical trials for measurement of protection against pertussis are difficult and trials with new pertussis vaccines will have to be carefully performed to avoid the controversies generated by earlier trials.
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PMID:Prevention of pertussis. 256 May 81

Peak expiratory flow rate (PEFR) was measured in 19 mothers during elective Caesarean section under unsupplemented extradural anaesthesia. In 18 mothers, serial measurements of peak expiratory flow rate indicated adequate expiratory reserve and residual abdominal muscle power consistent with an effective cough. In one mother, with severe respiratory disease, PEFR decreased to a value indicative of inadequate cough. Data for one other mother who came for emergency Caesarean section after 4 h of an extradural infusion also indicated an inability to cough.
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PMID:Serial peak expiratory flow rates in mothers during caesarean section under extradural anaesthesia. 270 77

The American Thoracic Society respiratory symptom questionnaire (ATS-Q) is widely used and has provided valuable information in epidemiologic studies. To determine the influence of psychological status on respiratory symptoms, we compared subjects' ATS-Q responses to their Ilfeld Psychiatric Symptom Index (PSI) scores. To minimize the potential confounding effect of respiratory disease on the association between respiratory and psychological status, from a population-based survey of 3,628 subjects, we studied only the 600 "healthy" subjects, defined by the following characteristics: between 14 and 55 yr of age; never-smokers; no diagnoses of respiratory, heart, kidney, thyroid disease, or anemia; and normal spirometry (defined as an FEV1 and FVC greater than 80% of predicted). Associations were found between respiratory symptoms (cough, phlegm, wheeze, dyspnea) and PSI subscales (anxiety, anger, depression, and cognitive disturbance). Adjusted odds ratios for respiratory symptoms ranged from 1.13 to 2.15 for every 10% increase in PSI score. Psychological status is an important determinant of respiratory symptoms and therefore must be taken into consideration when interpreting results of epidemiologic studies using questionnaire information.
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PMID:The influence of psychological status on respiratory symptom reporting. 272 53

Despite the increasing prevalence of pertussis in young adults and infants, reports of maternal-neonatal pertussis are rare. Our study involves three neonates who apparently acquired pertussis from their adolescent mothers. The diagnosis of pertussis was initially missed in all of the patients. The mothers had mild respiratory disease. All three newborns presented with life-threatening coughing and choking spells without a characteristic inspiratory whoop. Two neonates had apnea, bradycardia, cyanosis, and unresponsiveness, but were without the initial lymphocytosis that is distinctive of pertussis. These two neonates had a clinical course that was consistent with the historic "100-day-cough." They required prolonged ventilatory support and hospitalization at a high cost. The other neonate had a terminal pulmonary hemorrhage. Strategies for the early diagnosis, treatment, and prevention of this potentially lethal disease in neonates are discussed.
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PMID:Pertussis in neonates. 280 62


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