Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0010200 (cough)
 23,843 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A 64-year-old woman who was admitted with cough and dyspnea showed severe hypoxemia and interstitial lung shadows. The clinical diagnosis was idiopathic interstitial pneumonia (synonymous with idiopathic pulmonary fibrosis in the United States), since there were no specific immunological or bacteriological findings. No clinical signs or laboratory data compatible with collagen disease were observed. Methylprednisolone pulse therapy was given followed by prednisolone (0.8 mg/kg) and azathioprine (15 mg/kg). Marked improvement of hypoxia, chest X-ray and spirometry results was observed after five weeks. Histological examination of an cases of residual interstitial shadow obtained by open lung biopsy revealed usual interstitial pneumonia. Tapering of the immunosuppressant drugs led to a recurrence 3 months later, which was controlled by reintroduction of the same regimen. Therefore, only prednisolone was tapered, and data obtained in an outpatient clinic 6 months after the recurrence were as follows: %VC 108%, %DLco 72%, PaO2 80 Torr. The value of this regimen for acute IPF or exacerbation of IPF is suggested because of its life-saving effects.
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PMID:[A case of idiopathic pulmonary fibrosis with histology of usual interstitial pneumonia that responded to pulse therapy followed by combined immunosuppression with prednisolone and azathioprine]. 128 36

A 69-year-old man was admitted with general fatigue, dyspnea, cough, fever and right pulmonary infiltrations on a chest X-ray films. He had suffered from myocardial infarction 8 years before. Since September 1987, he had been given Aprindine in addition to previous drugs. In early November 1987, he developed dyspnea. Antibiotics were not effective. He was hospitalized on Nov. 13, '87 when crepitations were audible on his right chest. Methylprednisolone pulse therapy was effective, however right pneumothorax developed. He underwent right thoracotomy and lung biopsy. Lung biopsy specimens showed pathological features of bronchiolitis obliterans organizing pneumonia (BOOP). Corticosteroid therapy yielded a remarkable clinical, physiological and roentgenographic recovery. However, approximately two years later during prednisolone maintenance therapy, BOOP recurred. He responded again to corticosteroid treatment, however he died of hepatic failure on Dec. 17, '89. "Idiopathic" rather than "drug induced" was suggested for the cause of BOOP in this case.
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PMID:[A case of bronchiolitis obliterans organizing pneumonia, which recurred during prednisolone maintenance therapy]. 186 2

A forty-eight year-old female with rheumatoid arthritis developed cough, sputum and dyspnea. Chest X-ray film demonstrated bilateral diffuse interstitial pneumonia and pulmonary fibrosis. Laboratory findings were as follows: ESR 29 mm/h, CRP 3.86 mg/dl, RA test (+), RAHA (-) and WBC 7200/mm3. Marked hypoxemia (po(2)45 Torr) was demonstrated by blood gas analysis. Asymptomatic pulmonary fibrotic lesions which preceded articular symptoms were identified on her previous chest X-ray films. Methylprednisolone-pulse therapy (1g/day, for 3 days) was repeated three times with a 2-week interval. The treatment rapidly improved both pulmonary symptoms and chest X-ray findings. Although the fibrotic shadows on chest X-ray did not completely disappear, her conditions have been maintained well under the treatment with prednisolone (10mg/day) plus D-penicillamine (200mg/day).
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PMID:[Methylprednisolone-pulse therapy in a patient with rheumatoid arthritis and diffuse interstitial pneumonia/pulmonary fibrosis]. 223 73

This is a rare case of Dyskeratosis Congenita (DC) with acute interstitial pneumonia. A 51-year-old man with DC was admitted to our hospital because of cough, sputum and fever. Chest X-ray film showed ground glass opacities in all lung fields for a while steroid's therapy proved effective, but about seven months later the patient's condition became serious. Methylprednisolone, cyclophosphamide and mechanical ventilation therapy were not effective. He died and an autopsy was performed. The lung specimen showed Organizing Diffuse Alveolar Damage, and some parts pointed to bacterial infection. But Pneumocystic carinii pneumonia and Fungal infections were not found. It is therefore necessary to conduct intensive examinations of lung involvement of patients with Dyskeratosis Congenita.
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PMID:[A case of dyskeratosis congenita with acute interstitial pneumonia]. 939 58

A 40-year-old woman was admitted to our hospital presenting with dry cough, sore throat, and fever. Her right auricle was markedly swollen and her ocular conjunctiva were reddened, suggesting scleritis. A chest computed tomogram showed narrowing of the trachea due to enlarged mediastinal soft tissues. These clinical findings suggested the patient had relapsing polychondritis. A cartilage biopsy from her right auricle was taken to confirm the diagnosis. Pathological findings revealed loosening and dissolution of cartilage and infiltration of lymphocytes, which were consistent with relapsing polychondritis. Although prednisolone was given to the patient, her symptoms were not alleviated. Methylprednisolone pulse therapy and oral diaminodiphenylsulfone were added to the patient's treatment regimen. With this combination, her symptoms gradually subsided. Constriction of the airway has been cited as one of the prognostic factors in relapsing polychondritis. In view of the danger of sudden death caused by airway obstruction, close observation of the patient in this case was considered necessary.
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PMID:[Marked airway constriction due to relapsing polychondritis]. 986 88

Non-specific interstitial pneumonia developed as an initial manifestation in a patient with microscopic polyangiitis. A 62-year-old man was admitted to our hospital in March 2001, because of fever and intermittent myalgia of lower extremities. Chest X-ray had revealed reticular shadows in the bilateral middle and lower lung fields since 1996. Just before admission, the patient had been diagnosed as having nonspecific interstitial pneumonia (NSIP) from the specimen obtained by video-assisted thoracoscopic surgery (VATS) in another hospital. Physical examination on admission revealed bilateral episcleritis. Laboratory data showed elevated levels of CRP and KL-6, polyclonal gammaglobulinemia, positive rheumatoid factor and myeloperoxidase-antineutrophil cytoplasmic antibody (MPO-ANCA). Sensory and motor nerve conducting velocities were delayed in left peroneal nerve, but not other nerves, suggesting mononeuropathy. Biopsied specimens of the left quadriceps revealed vasculitis of arteioles. In spite of positive proteinuria and hematuria, no pathological lesion was found in the kidney. From all of these findings, the patient was diagnosed as having microscopic polyangiitis (MPA) without renal involvement. Methylprednisolone pulse therapy followed by intravenous cyclophosphamide pulse therapy improved his clinical conditions such as pyrexia, cough, myalgia, episcleritis and respiratory symptoms with decreased titer of serum MPO-ANCA. Thereafter, the dose of prednisolone was successfully tapered to 10 mg/day without clinical relapse. In the present patient who developed demonstrated non-specific interstitial pneumonia as an initial manifestation of MPA, VATS provided useful diagnostic and prognostic information, leading to an appropriate therapeutic choice.
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PMID:[A case of non-specific interstitial pneumonia in patient with microscopic polyangiitis]. 1459 58

Bronchiolitis obliterans organizing pneumonia (BOOP) has been described after bone marrow, lung, heart-lung, and renal transplantation, but rarely after orthotopic liver transplantation (OLT). We report a case of BOOP after OLT to emphasize BOOP as an under diagnosed and treatable cause of nonresolving pneumonia, which may not be preventable by maintenance low-dose prednisone. A 48-year-old man was hospitalized for dyspnea and cough one month after OLT. Among his medications were tacrolimus and prednisone. Physical examination was significant for lung crepitations and bilateral leg edema. Chest x-ray revealed bilateral infiltrates. Computed tomography (CT) of the chest demonstrated bilateral diffuse infiltrates with areas of sparing and nodularities. Bronchoscopy was normal and bronchoalveolar lavage was negative. Lung biopsy was performed and demonstrated serpiginous plugs of fibroblastic tissue filling the alveolar spaces, focal fibrosis of some alveolar septa, and reactive pneumocytic hyperplasia consistent with BOOP. Methylprednisolone was continued with clinical improvement and weaning from the ventilator, but subsequent sepsis and multisystem organ failure finally led to the patient's death.
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PMID:Bronchiolitis obliterans organizing pneumonia after orthotopic liver transplantation. 1500 77

We describe the successful extraction from an airway of foreign bodies metal nails in three cases. They were all carpenters, and often held nails between their lips. Case 1: a 72-year-old man had aspirated a nail three months earlier, but did not seek medical assistance at the time. A chest X-ray film and CT examination revealed a nail in the peripheral S7 region of the right lower lobe. The nail could not be extracted with forceps via bronchoscopy, so video-assisted thoracic surgery was performed. During surgery, the nail moved to the truncus intermedius, then it was extracted using bronchoscopy forceps. The extracted nail was rust-proof, and no rust was observed. Case 2 : a 76-year-old man visited our hospital with a history bloody sputum with a slightly dry cough for two months. A chest X-ray film showed a nail in the right hilum. Bronchoscopy revealed the nail covered with mucinous secretion in the right B7, and it was extracted by forceps. It was a rust-proof type nail, and no granulation tissue was observed in the bronchus. Case 3: a 74-year-old man visited our hospital because of dry cough for two months. A chest X-ray revealed a nail in the right hilus and bronchoscopy showed the nail was buried in reactive granulation tissue in the right middle lobe bronchus and could not be observed from the surface. Tranilast (n-[3,4-dimethoxycinnamoyl] anthranilic acid) at 300 mg/day and Methylprednisolone at 250 mg/day were prescribed for 4 days, followed by a reduction of the corticosteroid to 40 mg/day for 3 days. Seven days later, the granulation tissue and mucosal edema had diminished, and the nail was successfully extracted. The extracted nail was not rust-proof and had swollen with rust. These nails were found a few months after aspiration. The reason why these were not defected was possibly that the long and narrow shape did not obstruct the segmental bronchus and the symptoms can be less severe compared with other foreign bodies. The rust-proof nails were covered with mucinous secretion, but the nail without coating had rusted and caused reactive granulation tissue and swelling observed. Corticosteroid and Tranilast are thought to be effective in reducing such granulation tissue in airways.
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PMID:[Three cases of removal of intrabronchial metal nails]. 2005 86

Idiopathic pulmonary fibrosis (IPF) is a chronic progressive disease. Its natural history may have episodes of acute exacerbation (AE-IPF), whose best accepted definition would be a clinically significant acute worsening, without identified cause, in patients with an underlying IPF. The incidence of AE-IPF ranges from 5%-19% of patients per year. It is estimated that acute deterioration of the respiratory status occurred in 47% of these patients before death. A rapidly progressive dyspnoea is the most prominent symptom, with associated cough, fever and flu-like symptoms. The diagnosis is strengthened by the presence of leukocytosis on the blood count, neutrophilia on the bronchoalveolar lavage, and development of new diffuse bilateral ground-glass opacities superimposed on the pre-existing radiographic findings. The major histological finding is diffuse alveolar damage. Methylprednisolone seems to be the best therapeutic option, although the treatment response is usually poor.
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PMID:[Acute exacerbation of idiopathic pulmonary fibrosis]. 2022 33

Interstitial lung diseases belong to a group of diseases that typically exhibit a subacute or chronic progression but that may cause acute respiratory failure. The male patient, who was 37 years of age and undergoing therapy for non-Hodgkin's lymphoma, was admitted with cough, fever, dyspnea and acute hypoxemic respiratory failure. Mechanical ventilation and antibiotic therapy were initiated but were associated with unfavorable progression. Thoracic computed tomography showed bilateral pulmonary "ground glass" opacities. Methylprednisolone pulse therapy was initiated with satisfactory response because the patient had used three drugs related to organizing pneumonia (cyclophosphamide, doxorubicin and rituximab), and the clinical and radiological symptoms were suggestive. Organizing pneumonia may be idiopathic or linked to collagen diseases, drugs and cancer and usually responds to corticosteroid therapy. The diagnosis was anatomopathological, but the patient's clinical condition precluded performing a lung biopsy. Organizing pneumonia should be a differential diagnosis in patients with apparent pneumonia and a progression that is unfavorable to antimicrobial treatment.
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PMID:Acute respiratory failure caused by organizing pneumonia secondary to antineoplastic therapy for non-Hodgkin's lymphoma. 2391 42


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