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Query: UMLS:C0032285 (pneumonia)
 54,520 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

During the period 1960 to 1978, 98 patients underwent intracardiac repair of Fallot's tetralogy after palliative operations. Preoperative symptoms were cyanosis, dyspnea, increased fatigue with squatting and hypoxic spells. The hemoglobin concentration varied from 19 to 22 g/100 ml. At correction only 65 of 95 shunts were patent and needed surgical closure. Seventeen early deaths occurred (19%), the main causes being cardiac failure and arrhythmia. One patient died 3 years after correction from pneumonia. The subjective clinical result was excellent or good in all surviving patients. At repeat heart catheterization in 26 patients a high percentage of residual ventricular septal defects and pulmonary stenosis/insufficiency was found. However, the majority of defects were of minimal haemodynamic significance, and so far did not seem to do harm to the patients' subjective function.
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PMID:Correction of Fallot's tetralogy after palliative operations. 8 99

Nine cases of the combination of coarctation of the aorta and mitral stenosis were evaluated over a seven-year period. Symptoms did not usually cause distress in infancy, but began subtly with pneumonia or cardiac failure at about 2 years of age. Important clues were differences in blood pressure between the arms and legs, paroxysmal dyspnea, congestive heart failure, right ventricular hypertrophy, and left atrial enlargement. Cardiac catheterization studies showed elevated right ventricular and main pulmonary artery wedge pressures. These features in patients with coarctation of the aorta should suggest associated mitral valve disease. The importance of demonstrating associated valvular lesions, particularly mitral stenosis, is emphasized. Two of our children had successful repair of the coarctation of the aorta and mitral stenosis simultaneously. In a third child, resection of the coarctation was followed in six years by mitral valve replacement.
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PMID:Associated coarctation of the aorta and mitral valve disease: nine cases with surgical correction of both lesions in three. 12 22

Acute lupus pneumonitis was the presenting manifestation of systemic lupus erythematosus in six of 12 cases in this series. The clinical picture was characterized by severe dyspnea, tachypnea, fever and arterial hypoxemia. Radiographic findings included an acinar filling pattern which was invariably found in the lower lobes and was bilateral in 10 of the cases. Studies failed to reveal evidence of infection as a cause of the acute pulmonary infiltrates. All patients were treated with oxygen and corticosteroids; seven received azathioprine. Six patients survived and are clinically well 14 months to four years following their acute illness. Three of these patients have residual interstitial infiltrates with persistent pulmonary function test abnormalities indicating progression to chronic interstitial pneumonitis. Histologic sections of the lungs available from four patients revealed hyaline membranes and interstitial edema (four cases), acute alveolitis (two cases), arteriolar thrombosis (one case) and a prominent lymphocytic interstitial pneumonitis with organizing bronchiolitis (one case).
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PMID:Pulmonary manifestations of systemic lupus erythematosus: review of twelve cases of acute lupus pneumonitis. 12 38

A case of pneumonia associated with acute CMV infection is reported. A 34 year-old man was admitted with fever (39 degrees C equals 102.2 degrees F), malaise and dyspnea. Clinical findings were characteristic of viral pneumonia. Crepitant rales to chest auscultation were heard all over the lung. X-ray picture showed evidence of interstitial pneumonia. Leucocyte counts were normal whilst lymphocyte counts elevated. Bone marrow examination showed an increase of lymphocytes and lymphoblasts. To palpation liver and spleen were slightly enlarged. Liver function tests were slightly abnormal. Bacteriological tests on urine and blood and Paul-Bunnel test were negative. Antibiotic therapy was ineffective. CMV was isolated from saliva and urine. Serological studies (elevated CF and precipitin antibody titer) suggested the diagnosis of a CMV infection. The patient recovered in 3 weeks.
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PMID:A case of pneumonia associated with cytomegalovirus (CMV) and anti- CMV antibody detection. 16 23

An attenuated respiratory disease vaccine against feline viral rhinotracheitis (FVR) and feline calicivirus (FCV) disease was evaluated for safety and efficacy in specific-pathogen-free cats. Twenty cats were vaccinated twice intramuscularly, with 28 days between vaccinations. Ten unvaccinated cats were used as contact controls. Adverse effects were not noticed after vaccination, and the vaccinal virus did not spread to contact controls. Arithmetical mean serum-neutralizing titers against vaccinal FCV strain F9 and challenge FCV strain 255 were 1:13 and 1:15 at 28 days after the 1st inoculation. These titers increased to 1:45 and 1:196 after the 2nd inoculation. After challenge exposure of vaccinated cats to virulent FCV 255 virus, mean titers increased to 1:129 and 1:865, respectively for F9 and 255 viruses. The F9 postchallenge mean titer for vaccinated cats was 21.5 times higher than that for the 8 contact controls that survived challenge exposure. The arithmetical mean serum neutralizing titer for FVR was low (1:2) after the 1st vaccination, but increased to 1:35 after the 2nd vaccination. Challenge exposure to virulent FVR virus resulted in a marked anamnestic immune response (mean titer of 1:207, compared with 1:12 for contact controls). In general, vaccinated cats remained alert and healthy after challenge exposure with FCV-255, whereas unvaccinated contact control cats developed definite signs of FCV disease, including central nervous system (CNS) depression (6 of 10) and dyspnea indicative of pneumonia (5 of 10). Two controls died of severe pneumonia. A mild fibrile response was detected in 28% of vaccinated cats, compared with a more severe febrile response in 78% of control cats. Some vaccinated cats developed minute lingual ulcers that did not appear to be detrimental to the health of the cat. After FVR challenge exposure, vaccinated cats were free of serious clinical signs. Five of 18 vaccinated cats had mild signs of FVR, including an occasional sneeze, low temperature, and mild serous lacrimation for 1 or 2 days. Contact controls developed definite clinical signs of FVR. The combined FVR-FCV vaccine appears to be safe and reasonably efficacious. Vaccination against FCV disease and FVR should be part of the routine feline immunization program.
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PMID:Evaluation of a feline viral rhinotracheitis-feline calicivirus disease vaccine. 19 Sep 25

In four outbreaks of indoor calf pneumonia, dyspnoea was a prominent clinical finding. At necropsy it was associated with pneumonia involving the cranial lobes of the lung and severe pulmonary emphysema. Histological examination of lung tissue revealed bronchiolitis and alveolitis with alveolar epithelial cell hyperplasia and multinucleate syncytium formation. Intraalveolar haemorrhage, intra-alveolar oedema and hyaline membrane formation were also noted. In all cases parainfluenza type 3 (PI3) virus was isolated from the lungs. In each of the four outbreaks there was evidence of PI3 virus and respiratory syncitial virus (RSV) infection.
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PMID:Observations on outbreaks of respiratory disease in calves associated with parainfluenza type 3 virus and respiratory syncytial virus infection. 21 84

Generalized but well-circumscribed lymphadenopathy and rash-like skin changes were observed in three men, aged 58 to 75 years. There was a reticular appearance in the chest X-ray. Dyspnoea, weakness, marked weight loss, changing but marked lymphopenia, markedly increased blood-sedimentation rate, and an always negative Tine test were present in all three. Despite antibiotics, cytostatic drugs and prednisolone the disease quickly ended fatally with high fever, general debilitation and pneumonia. Post-mortem examination revealed diffuse lymphatic hyperplasia with plasma-cell infiltration in the lymph nodes, tonsils and lymphatic tissue of the intestines, and diffuse hyperplasia of the endothelial venules, together with basophilic blast cells, eosimophilic granulocytes and reticulum cells with broad nucleoli. The spleen was normal or enlarged. Spleen, lung tissue and lymphatics, the skin in the area of the small vessels, hair follicles and sweat glands contained lymphocytes, plasma cells and eosinophilic leucocytes. The spleen, if enlarged, also had focal necroses in its periarteriolar septa. In two cases electrophoresis revealed beta-globulin poorly demarkated from gamma-globulin, doubling and increase. In the third case, IgA was markedly increased with one each monoclonal IgG1 und IgA, and corresponding shift in the chi/lambda relationship in serum. Immunohistologically, lymphocytes were made up of about 20 percent IgG-containing and about 25 percent IgA-containing cells. Lymphopenia, if present, was associated with markedly reduced blast transformation of peripheral lymphocytes to phytohaemagglutinin. The granulocytes were defective (intracellular killing of Candida albicans and Staphylococcus aureus), while the nitrobluetetrazolium test was normal. There was RBC phagocytosis in the macrophages of bone marrow and in Kupffer cells of all three cases.
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PMID:[Rapidly debilitating disease with generalized lymphadenopathy, skin involvement and interstitial pulmonary infiltration (report of three cases)]. 23 37

Characteristic pulmonary findings in an autopsy case of a 46-year-old female who presented heavy dyspnea as her chief complaint after 3 months of busulfan therapy for chronic myeloid leukemia were reported. The pulmonary findings were classified into four types: I. alveolar proteinosis type, II. intra alveolar fibrosis type, III. interstitial fibrosis type, and IV. lipid pneumonia type with cholesterol granuloma. No other case with various findings like this case has been previously reported. It was considered that type I is the basic type, type II is a type that developed from type I, type III is a type with interstitial cell infiltration and fibrosis and type IV is a lipidrich variant of type I. A large lamellar body was first found in the granular material of type I. It is supposed that such a body consists of osmiophilic body which originated from type B alveolar epithelial cells and blood plasma.
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PMID:Varied pulmonary lesions with intraalveolar large lamellar bodies in an autopsy case with busulfan therapy. 26 57

Ten of 70 children (14%) with acute lymphoblastic leukemia developed severe interstitial pneumonitis within three weeks after induction of central nervous system prophylactic therapy. The clinical picture was characterized by fever, cough, progressive dyspnea, and hypoxemia with complete resolution in one to three weeks, except in one patient who died during the acute illness from respiratory failure. P. carinii organisms were found in the lung tissue of only one patient. The etiology of the pneumonitis in the other nine children was probably viral, acquired or activated during a period of lymphopenia and immunosuppression. The morbidity and potential mortality from the pneumonitis warrants early recognition by open lung biopsy and intensive supportive therapy.
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PMID:Acute respiratory illness in children with acute lymphoblastic leukemia. 30 Jul 96


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