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

There were two cases of fatal interstitial pneumonia secondary to bleomycin sulfate administration. Although bleomycin pulmonary toxicity is generally thought to be dose-related and occurs infrequently with a total cummulative dose less than 300 to 400 units, the two reactions reported here occurred with doses of 105 and 165 units. Fatal bleomycin-induced pneumonia has been previously reported at these low dosages, and physicians should be aware that this toxic reaction may occur as an idiosyncratic response. Previous thoracic irradiation may be a predisposing factor. Patients receiving bleomycin should be meticulously monitored by interrogation for cough, dyspnea, and chest pain; by auscultation for rales; by serial chest roentgenograms; and by determinations of vital capacity and single-breath carbon monoxide diffusing capacity.
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PMID:Fatal pulmonary reaction from low doses of bleomycin. An idiosyncratic tissue response. 5 5

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

The clinical and radiological characteristics of 217 consecutive episodes of gram-negative bacillary pneumonia occurring in 189 adult cancer patients between November 1968 and December 1974 were analyzed. The majority of patients had acute leukemia (54%). Fever larger than or equal to 101 degrees F was the single most common symptom and sign of the presence of infection (90%). Next in frequency were crepitant rales (65%), cough (41%), dyspnea (19%) and chest pain (18%). Radiographic evidence of pneumonia was found in 83% of cases and it consisted mainly of alveolar infiltrates involving both lung fields and predominantly the bases. Up to one-third of the patients had normal chestx-ray examinations at the onset of infection, though they subsequently became abnormal in 42% of them. The majority of patients (81%) whose initial chest x-rays did not reveal the presence of pneumonia were neutropenic (less than 1000 circumlating neutrophils/mm3). Klebsiella sp. and Pseudomonas sp. were the most common infecting organisms. The overall cure rate was 61%; 70% for Klebsiella sp. infections and 64% for Pseudomonas sp. infections. Pulmonary abscesses occurred in 14% of the cases. Cures were related to the antibiotic sensitivity of the infecting organisms and to the number of circulating neutrophils during the period of infection. Best results were obtained with the administration of gentamicin, the newer aminoglycoside antibiotic sisomicin, tobramycin and amikacin, or the combination of gentamicin with carbenicillin or with cephalosporins. Early and vigorous therapy of gram-negative bacillary pneumonia with appropriate antibiotics has improved the prognosis of this infection at our institution.
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PMID:Gram-negative bacillary pneumonia in the compromised host. 32 40

A 40-year-old woman who had recently undergone kidney transplantation was succesfully treated for diffuse influenza virus pneumonia. The illness was acute, with rapid onset, high fever, nonproductive cough, dyspnea, cyanosis, crepitations and rales over both lung bases, and associated arterial hypoxemia, leukopenia, and thrombocytopenia. Prophylactic use of antibiotics to prevent superimposed bacterial infection and reduction of immunosuppressive therapy to minimal dosage during the critical phase of the respiratory infection contributed to the patient's survival. An episode of graft rejection was reversed by resumption of immunosuppressive therapy at standard dosage levels.
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PMID:Influenza virus pneumonia after renal transplant. 32 48

A 32-year-old man with a long history of grand mal seizures but otherwise good health had recurrent episodes of postictal pulmonary edema when he failed to take anticonvulsant medication regularly. This case illustrates most of the features observed in other reported cases of postictal pulmonary edema. Symptoms include dyspnea and cough with production of various quantities of mucoid fluid that may be copious and frankly hemorrhagic. Blood pressure is normal, and temperature may be normal also but is frequently elevated to 100 or 101 F. No cardiac irregularities are heard on auscultation, and the ECG is often normal, but a wide range of abnormalities may be seen. Considerable arterial hypoxemia may occur, and leukocytosis (11,000 to 14,000 cells per cubic millimeter) is common. Rales and rhonchi are audible, and chest films often show bilateral upper and middle lobe infiltrates. The patient is usually clinically improved within 24 hours and the pulmonary edema completely cleared in three to five days.
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PMID:Case report: Recurrent postictal pulmonary edema. 41 95

We compared respiratory variables in 441 grain elevator workers with 180 civic outside laborers in Thunder Bay. The grain handlers had a lower frequency of both positive skin reactions to pollens and molds and a family history of asthma, which suggests that they may have been self-selected for a decreased tendency to develop allergic respiratory disease. There was a higher frequency of cough and rales and a small decrease in forced vital capacity and forced expiratory volume in one sec among the grain handlers, as compared to the civic workers matched for smoking. However, these differences between grain and nongrain workers were small in comparison to those between smokers and nonsmokers. There was no clear indication of a worsening of respiratory functions that could be attributed specifically to duration of employment as a grain elevator worker.
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PMID:Comparison of respiratory variables in grain elevator workers and civic outside workers of Thunder Bay, Canada. 43 92

A review of the medical records of 123 persons with Legionnaires' disease hospitalized in the 1976 Philadelphia epidemic showed that the manifestations of infection ranged from mild grippe to a severe pneumonia that also involved other organ systems. Early in the illness, constitutional symptoms predominated. Fever, malaise, myalgia, rigors, confusion, headache, and diarrhea were usually followed by nonproductive cough and dyspnea. Physical examination showed few abnormalities other than rales. Moderate leukocytosis with left shift, elevated erythrocyte sedimentation rate, elevation of serum levels of liver enzymes, and hematuria and proteinuria were characteristic. Chest radiograph showed patchy, often nodular, areas of consolidation. Progression of pneumonia led to respiratory failure and the need for mechanical ventilatory assistance for 19 patients; renal failure, primarily after shock, occurred in 18 persons. Twenty-six patients died. Treatment with erythromycin or tetracycline resulted in the lowest case-fatality ratios, but the associations were not statistically significant.
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PMID:Legionnaires' disease: clinical features of the epidemic in Philadelphia. 43 27

A 5-year-old child with classic farmer's lung disease is reported. The disease started after a flulike episode and progressed during 3 months to severe respiratory failure. The clinical features were fatigability, weight loss, recurrent fever, dry cough, pulmonary rales, and clubbing. Serologic studies for precipitins to Micropolyspora faeni were positive. The chest roentgenogram showed a ground-glass appearance with air bronchogram. The open lung biopsy material was typical for alveolitis, with minute interstitial granulomas and obliteration of lung parenchyma. The child's condition improved rapidly with prednisone therapy and avoidance of the allergen.
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PMID:Farmer's lung in early childhood. 44 35

Aspiration pneumonitis is an important cause of many anesthetic and non-surgical deaths and complication. One hundred and eight cases from 1964 to 1974 were reviewed to study the factors associated with aspiration pneumonia. Forty surgical and 68 non-surgical patients were evaluated and compared. Predisposing factors included impaired consciousness, esophageal and neurological disorders, cardiac resuscitation, debilitation, presence of a nasogastric tube or tracheostomy. The most common findings in both groups were dyspnea, cough, cyanosis, fever, tachycardia, rhonchi, rales and wheezes. Sputa of 64 patients failed to reveal the precise etiologic agent. High mortality (30%) and morbidity were found in both groups even with optimum treatment. The causes of morbidity in both groups of patients were pneumonia, lung abscess, myocardial infarction, gastrointestinal hemorrhage, and pulmonary embolus. Prevention, with particular attention to high-risk patients and to factors influencing aspiration in groups of surgical and non-surgical patients, is the solution to the problem.
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PMID:Aspiration pneumonia: a ten-year review. 45 16

A young male foundry worker had headache, nonproductive cough, orthopnea, formication, rigor, fever, and substernal pain after exposure to concentrated metal fumes. Examination revealed bilateral basal rales. Serial spirometry suggested a transitory restrictive impairment with persistent mild to moderate obstructive impairment. Leukocytosis, hypoxemia, and the other symptoms resolved with no therapy other than the patient's removal from the polluted area.
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PMID:Case report: metal fumes fever. 64 59


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