Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0032285 (pneumonia)
 54,520 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A 67-year-old female was admitted to our hospital because of fever, dry cough, and exertional dyspnea. The findings of chest X-ray, transbronchial lung biopsy, and bronchoalveolar lavage were compatible with the diagnosis of idiopathic interstitial pneumonia. Prednisolone was administered and she felt better for a while. However, she developed severe dyspnea, and marked diffuse infiltrative shadows were observed on chest X-ray after 3 months of steroid therapy. In spite of pulse therapy with methylprednisolone, she died of severe respiratory failure. Complement fixation test and IgG antibody enzyme immunoassay for cytomegalovirus were positive, but there was no change the titers between admission and death. IgM antibody was negative. The lung findings at autopsy compatible with usual interstitial pneumonia and diffuse alveolar damage, moreover, cytomegalovirus infection was observed. We consider that recurrent cytomegalovirus pneumonia had been present due to secondary immunodeficiency caused by administration of steroid hormones.
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PMID:[A case of idiopathic interstitial pneumonia with cytomegalovirus infection]. 132 4

A 53-year-old male was diagnosed as having ataxic polyneuropathy associated with IgM-kappa monoclonal gammopathy in January 1988. Plasmapheresis and chemotherapy with chlorambucil and Melphalan-Prednisolone were effective for his neuropathy, but hemolytic anemia appeared in February 1989. The diagnosis of low-titer cold agglutinin disease (IgM-kappa) with anti-Pr2 specificity was made. Hemolytic anemia became refractory to high-dose corticosteroids, and fever, hepatosplenomegaly and severe pancytopenia appeared in January 1990. Bone marrow involvement of malignant lymphoma (mu, kappa) was found, and he died of pneumonia and gastrointestinal bleeding after the start of chemotherapy. Postmortem examination revealed a widespread infiltration of malignant lymphoma, diffuse, large cell (B-cell) type. Erythrophagocytic histiocytes also increased in bone marrow, liver, spleen and lymph nodes, as if there were hemophagocytic syndrome associated with lymphoma present. In addition to the high thermal amplitude of cold agglutinin in this case, the systemic activation of histiocytes induced by the development of malignant lymphoma may be responsible for progressive hemolysis and severe pancytopenia.
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PMID:[Anti-Pr2 cold agglutinin disease with polyneuropathy evolving to malignant lymphoma]. 133 64

Gold lung, a gold-induced pneumonitis, is considered to be caused by hypersensitivity reaction to gold. We performed lymphocyte stimulation test (LST) to determine the response to gold, using lymphocytes obtained by bronchoalveolar lavage (BAL) from a patient with gold lung. A 57-year-old man was admitted with progressive shortness of breath following a skin eruption. He had been receiving weekly sodium gold thiomalate (Shiosol) for rheumatoid arthritis, with a cumulative dose of 485 mg. Chest roentgenogram showed diffuse interstitial infiltrates. LST for the response to gold, using peripheral lymphocytes, was positive. T cell lymphocytosis was observed in BAL, and transbronchial lung biopsy showed lymphocytic alveolitis and granulation tissue in alveolar ducts. From these findings, we diagnosed gold lung. Prednisolone (PSL) was started with an initial dose of 30 mg/day and resulted in a rapid improvement. As the dose of PSL was tapered, the patient's condition deteriorated and he was treated with a maintenance dose of 10 mg PSL. The second BAL revealed persistent lymphocytosis, and LST using bronchoalveolar lymphocytes for response to gold was positive. LST using peripheral lymphocytes was also positive, but was weaker than that using bronchoalveolar lymphocytes. This is the first report in Japan of a positive LST for response to gold, using bronchoalveolar lymphocytes from a patient with gold lung. This case suggests that the presence of activated lymphocytes against gold in the lung is cumulative, and that cell-mediated hypersensitivity is related to gold lung.
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PMID:[A case of gold lung with positive lymphocyte stimulation test to gold, using bronchoalveolar lymphocytes]. 156 28

The authors present a case report of a 62-year old woman, with hypertension for many years. She suffered from weakness, anorexia and weight loss in the last 6 months. On admission, anemia, elevated ESR, haematuria, proteinuria and renal failure were present. Renal biopsy was compatible with chronic glomerulonephritis. The clinical picture and positivity for P-ANCA suggested systemic vasculitis. Later evidence of maxillary sinusitis and nasal mucosae ulcers as well as pneumonitis, although biopsy did not reveal granulomas, suggested the diagnosis of Wegener Vasculitis. Medicated with Cyclophosphamide and Prednisolone, for a year, with improvement. The authors make a brief discussion of the clinical criteria for classification of ANCA-associated systemic vasculitis.
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PMID:[Vasculitis associated with ANCA]. 794 37

A 69-year-old Japanese female was admitted because of general fatigue. Laboratory data showed elevation of serum total bilirubin, transaminase, gamma-glutamyl transpeptidase, and creatinine levels. An immunological study revealed hypergammaglobulinemia, low titer of complement, and high titers of antinuclear antibody, anti-DNA antibody, and circulating immune complexes. Antibodies to parainfluenza virus 3 were positive. Histology of the liver disclosed numerous giant cell hepatocyte transformations with the lobular architecture being slightly distorted by portal inflammation and fibrosis. These findings led us to make a diagnosis of giant cell hepatitis associated with systemic lupus erythematosus. Prednisolone was effective in improving the anemia and the serum immunoglobulin, immune complex, and antinuclear antibody levels. The addition of cyclosporine to the initial corticosteroid therapy was also beneficial in decreasing the transaminase level and in improving liver histology. The patient died of acute pneumonitis and renal failure on the 166th day after admission. Parainfluenza virus 3 and autoimmune mechanisms were thus considered to be the causes of the giant cell hepatitis.
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PMID:Post-infantile giant cell hepatitis in an elderly female patient with systemic lupus erythematosus. 806 7

Clinical and pathological findings and the effects of therapy were investigated in 90 cases of nephrotic syndrome (NS) in elderly patients aged over 60 years. Membranous nephropathy was the most frequent type of primary NS. Amyloidosis and malignancy were common causes of secondary NS. Damage to the interstitium in the kidney, such as focal mononuclear cell infiltration, fibrosis and thickening of the small arterial wall in membranous cases, was often observed. Stage I and II based on electron-microscopy, were mainly observed in the patients, with membranous nephropathy. Prednisolone and immunosuppressive agent were most effective in these patients with membranous nephropathy. Prednisolone alone was the most effective on minimal change NS in the elderly. In the course of therapy, side effects such as pneumonia, sepsis due to fungus infections, such as aspergillus and candida, and infection, such as cytomegalovirus and herpes zoster, were more frequently observed, especially in the cases of MPGN, DPGN with moderate to severe mesangial proliferation, with a decline in renal function (Ccr < 50 L/day) and secondary NS. In secondary NS, the prognosis of amyloidosis was very poor and the findings pointed to a relationship between malignancy and nephrotic syndrome.
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PMID:Nephrotic syndrome in the elderly--clinicopathological study. 810 8

Diffuse lipoid pneumonitis is rare. Prednisolone can be beneficial, but no other method of treatment has been tried. The first case of diffuse lipoid pneumonitis successfully managed with whole lung lavage is described.
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PMID:Successful treatment of diffuse lipoid pneumonitis with whole lung lavage. 823 80

Methotrexate has been shown to have a steroid-sparing effect in chronic steroid-dependent asthmatics at a dose of 15 mg week-1. The aim of this study was to investigate the steroid-sparing activity and adverse events profile of methotrexate 30 mg week-1 in severe steroid-dependent asthma. Eighteen patients who had required 10-50 mg week-1 prednisolone for at least 6 months were asked to participate in a randomized, double-blind, placebo-controlled cross-over study lasting 24 weeks. Daily diary cards of symptoms, peak expiratory flow rate and medication requirements were kept and the patients attended for a chest X-ray, spirometry, lung volumes and gas transfer at commencement and after each 12-week treatment period. Every 3 weeks, adverse events were noted and blood taken for full blood count, urea and electrolytes and liver function tests. Twelve patients completed the trial. Withdrawals were due to non-compliance in two patients, pneumonia in two patients, depression in one patient (on placebo) and severe nausea in one patient. Adverse events were common, probably as a consequence of the higher dosage. Prednisolone requirements were not significantly reduced on methotrexate. Lung function improved on methotrexate with a significant rise in maximal mid-expiratory flow rate and a trend towards improvement in FEV1.
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PMID:Comparison of methotrexate 30 mg per week with placebo in chronic steroid-dependent asthma: a 12-week double-blind, cross-over study. 849 1

A 64-year-old women presented with a dry cough. The common cold was diagnosed and she was given medication, but the symptom did not resolve. She came to our hospital, and multiple patchy shadows were seen on a chest X-ray film. Bronchoalveolar lavage fluid contained an abnormally high percentage of eosinophils. Microscopic examination of transbronchial lung biopsy specimens showed infiltration of eosinophils into the alveoli and alveolar septa. Chronic eosinophilic pneumonia was diagnosed. Analysis of bone marrow cells showed high percentages of mature eosinophilic cells, and blood serum had a high concentration of eosinophil cationic protein. An inhalation challenge test with methacholine revealed bronchial hypersensitivity and hyperresponsiveness. Prednisolone (30 mg/day) was given and the symptoms resolved. After steroid treatment, the patient was asymptomatic, although airway hyperresponsiveness remained. The concentration of eosinophil cationic protein in serum and the results of the methacholine inhalation test reflected the degree of chronic eosinophilic pneumonia, and the production of eosinophils in bone marrow was suppressed by steroid medication.
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PMID:[Chronic eosinophilic pneumonia involving eosinophil cationic protein and bone marrow cells]. 895 6

We report a case of drug-induced pneumonitis caused by acetaminophen taken for headache. The patient was a 49-year-old woman who had been taking a common cold drug (Benza BlockSP) containing acetaminophen and an anti-gastritis drug for headache. Seven days after she began taking acetaminophen, fever, dry cough, and dyspnea developed. The patient was admitted to our hospital on December 6,1996. Chest X-ray films and computed tomography scans revealed ground-glass and reticulonodular opacities. All chemotherapy was discontinued under a presumptive diagnosis of drug-induced pneumonitis. Transbronchial lung biopsy specimens revealed infiltration of lymphocytes and eosinophils into the alveolar walls and interstitum, with granulomotous lesions and macrophages in the alveolar spaces. The patient's chest X-ray findings improved and her symptoms subsided after the medications were stopped. However, she was given oral prednisolone (30 mg/day) because shadows were still evident on chest X-ray films. Prednisolone was effective in removing those shadows. A lymphocyte stimulation test was positive for acetaminophen. Based on the above findings, acetaminophen-induced pneumonitis was diagnosed. To our knowledge, acetaminophen-induced pneumonitis is rare. However, when drug-induced pneumonitis is suspended, common cold drugs containing acetaminophen should be kept in mind.
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PMID:[Acetaminophen-induced pneumonitis]. 991 83


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