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

In 80 patients with Pneumocystis pneumonitis, the intial signs and symptoms of infection were usually fever and cough, followed by tachypnea and coryza. Flaring of the nasal alae and cyanosis occurred later. Blood gas composition was markedly altered in its acid-base profile in most patients at admission. There was moderate to severe respiratory alkalosis and hypoxia. Clinical manifestations were correlated with the extent of histopathologic changes in the lung. (Deprivation of protein in the diet of rats provoked P. carinii infection.) P. carinii infection was found in children with kwashiorkor; evidence of protein-calorie malnutrition is closely associated with P. carinii pneumonitis in children wiht cancer and other primary diseases. P. carinii pneumonitis proved unique in that the causative organisms remained limited to the lungs even in fatal cases. No toxins have been identified, and systemic effects of the infection were only those that could be related to hypoxia and fever.
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PMID:Signs, symptoms, and pathophysiology of Pneumocystis carinii pneumonitis. 1 4

Cases of otitis media in infants under 12 weeks of age were reviewed to delineate the frequency, clinical features, and etiologic agents involved. Tympanocentesis was performed in 42 infants, 0 to 5 weeks of age, and in 17, from 6 to 11 weeks of age. The most common symptoms were irritability/lethargy (69%), fever (52%), cough (36%), vomiting (21%), diarrhea (20%), tachypnea (20%), and anorexia (18%). Associated illnesses were present in 33 (54%) of the patients, the most common being pneumonia (9), bronchiolitis (7), meningitis (6), conjunctivitis (4), and omphalitis (4). No peripartum infections or severe perinatal problems were found. Common respiratory pathogens were the predominant etiologic organisms, but coliform organisms were identified in 18% of the infants under 6 weeks of age. Cultures were sterile or grew organisms of questionable pathogenicity ("nonpathogens") in 39% of specimens. Since the signs and symptoms of otitis media in children less than 12 weeks of age are nonspecific and frequently associated with other major illnesses, the physician caring for these infants needs to be more aware of this disease and the therapeutic problems it presents.
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PMID:Otitis media in children less than 12 weeks of age. 1 93

Among 40 hospitalized infants and children with cytomegalovirus infection, 14 (35%) had interstitial pneumonitis, 4 (10%) had wheezing or tachypnoea but without x-ray evidence of classical interstitial pneumonia, the remaining 22 (55%) were free of pulmonary involvement. Most patients had tachypnoea and nonproductive cough of varying durations: those with underlying pulmonary pathology tended to have persistent and prolonged respiratory symptoms. Mortality and severity of the lung disease were related to the underlying immunodeficiency or concomitant pulmonary process.
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PMID:Pulmonary involvement with cytomegalovirus infections in children. 19 40

Thirty-three of 85 patients undergoing marrow transplantation between 1969 and 1973 developed interstitial pneumonia; 23 died. The clinical syndrome consisted of tachypnea, cough, fever, rales, and hypoxemia; the radiologic findings were variable. The development of interstitial pneumonia was significantly associated with graft-versus-host disease and allogenic grafting; patients with isogenic grafts were relatively spared. The increased attack rate between 1969-71 (20%) and 1972-73 (49%) was not fully explained by improved long-term survival, by an increased proportion of allogenic transplants, or by an increased incidence of graft-versus-host disease. Intranuclear inclusions typical of cytomegalovirus were identified in 9 of 17 autopsy-confirmed cases, and patients whose marrow donors had positive cytomegalovirus antibody titers developed interstitial pneumonia more often than patients whose donor had negative titers. Interstitial pneumonia is an important cause of morbidity and mortality after human marrow transplantation. No effective treatment is presently available.
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PMID:Cytomegalovirus pneumonia after human marrow transplantation. 23 6

Studies were performed on 13 Polynesian children who suffered from recurrent respiratory disease characterised by cough, wheeze, tachypnoea and radiological opacities. Only one was substantially underweight. Most had iron deficiency anaemia. Serum IgG levels were high with a less definite trend to raised IgA and IgM levels. Precipitating antibodies to cow's milk protein were found in 6 out of 10 children tested who were currently on cow's milk feeds. The proportion of rosette-forming lymphocytes was reduced in 8 of the 12 tested. The Mantoux test using using 10 TU of PPD was negative in 7 out of 10 children who had had BCG in the newborn period. The likelihood of cow's milk contributing to the respiratory disease in these children is discussed.
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PMID:Recurrent respiratory disease in Polynesian children. 27 98

Varicella pneumonia during pregnancy may be relatively mild or rapidly fatal. Diagnosis is based on the usual criteria for varicella in association with signs and symptoms of respiratory distress: dyspnea, tachypnea, cough, chest pain, and hemoptysis, with characteristic x-ray findings. Treatment should be directed toward maintaining blood oxygen saturation at as near normal as possible (monitored by serial blood gas determinations). The occurrence of congenital varicella is unpredictable, but an infant born within four days of the mother's development of the varicella skin rash is at high risk, with the outcome being fatal in five percent of cases.
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PMID:Varicella pneumonia during pregnancy. 42 71

Chlamydia trachomatis was isolated from the epipharynx of a 10-week-old baby girl taken ill with pneumonia but without signs of conjunctivitis. The infant developed specific antibodies to the organism. The course of the pneumonia was protracted, with cough and tachypnea. The baby, who was afebrile, improved on antibiotic therapy but pulmonary infiltrates persisted for several months. To our knowledge, this is the first case of pneumonia in an infant associated with C. trachomatis infection reported elsewhere than North America.
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PMID:Pneumonia associated with Chlamydia trachomatis infection in an infant. 52 46

The effects of fentanyl (1 microgram/kg) supplementing an alfathesin infusion technique were assessed in a double blind study in 53 healthy unpremedicated female patients undergoing therapeutic abortion as outpatients. The addition of fentanyl reduced the tachycardia, tachypnoea and hyperventilation seen in those patients receiving alfathesin alone, without unduly prolonging recovery time. Two patients receiving alfathesin alone developed marked coughing or laryngospasm. Fentanyl would seem to be a desirable addition to an alfathesin infusion technique in unpremedicated patients presenting for outpatient anaesthesia.
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PMID:The influence of fentanyl on an alfathesin infusion technique. 66 76

In two cases of pneumonia associated with Chlamydia trachomatis in infants the symptoms began in the second week of life and the illness was severest at 4 weeks of age. Both infants were afebrile. One had a history of conjunctivitis. Both presented with a characteristic staccato cough and tachypnea but little evidence of peripheral airway obstruction. Chest roentgenograms showed interstitial and alveolar pulmonary infiltration in hyperexpanded lungs. The serum IgM concentrations were markedly elevated. C. trachomatis was cultured from specimens from both infants and one mother, and titres of antibody to the organism were substantially elevated in one infant and one mother.
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PMID:Chlamydia trachomatis and pneumonia in infants: report of two cases. 74 59

Fibrosing alveolitis is a rare, diffuse lung disease characterized by varying combinations of two histological features: thickening of alveolar walls and the presence of large mononuclear cells in the alveolar spaces. Clinical details of 10 children with fibrosing alveolitis are reported. The main symptoms in children are tachypnoea or dyspnoea, cough, poor weight gain, and cyanosis. The condition is similar to that in adults, but it is usually a more acute illness, and if untreated, more predictably fatal. Respiratory failure, pulmonary hypertension, and cardiac failure are the major complications. Less commonly, superimposed bacterial infection and pneumothorax occur. Chest x-rays often show a sequence of changes with a ground-glass appearance and fine mottling in the early stage of the disease, progressing to a picture of mainly hilar linear markings in those children who recover. The histological features at lung biopsy or necropsy are described; these correlated poorly with the radiological features, steroid responsiveness, and clinical course. Lung function tests in 3 older children showed evidence of markedly reduced lung volumes in 2. Static lung compliance in 4 children in the acute stage of the illness was normal in 3 and diminished in one. The response to steroid therapy was analysed in cases from the literature and the 10 reported cases. No spontaneous remissions occurred, all the survivors having been treated with corticosteroids. In children fibrosing alveolitis is almost always a corticosteroid-responsive disease. An appropriate course of prednisolone would be of at least 4 week's, but preferably of 8 weeks' duration, at a minimum daily dose of 2 mg/kg. After improvement the steroid withdrawal should be cautious and protracted, comprising at least a year's continuous treatment.
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PMID:Fibrosing alveolitis in infancy and childhood. 83 51


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