Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0019079 (hemoptysis)
 6,129 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

From 1949 to 1988, 32 cases of hemothorax were seen in our hospital. The incidence rate of hemothorax among the cases of choriocarcinoma and invasive mole in the whole series were 2.6% and 1.4% respectively. The most frequent symptoms were chest pain, cough, dyspnea, and hemoptysis. Before 1965, when 6-MP was the only agent used, 7 of the 16 patients with hemothorax died directly due to severe intrathoracic hemorrhage, from 1966 to 1988, when intravenous infusion of 5-FU and intrathoracic injection of 5-FU were used, only 4 of the 16 cases died, there was no death directly related to hemothorax. About 75% were followed up for more than 10 years, the longest duration of follow up being more than 28 years in 6 cases. Repeated examinations with serum hCG determination and chest film revealed no evidence of recurrence, nor pleural adhesion and thickening or pulmonocardiac diseases.
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PMID:[Diagnosis and treatment of hemothorax in malignant trophoblastic tumors]. 132 70

Although blastomycosis is prevalent in the North American continent, it occurs only sporadically in Africa. We describe a 42 yr old patient who complained of intermittent cough and haemoptysis. Clinical findings were strongly suggestive of lung cancer. The diagnosis of pulmonary blastomycosis was made at thoracotomy. This rather unusual disease in our areas caused a considerable delay in securing the diagnosis and we suggest that this infection may be found elsewhere in Africa and the distribution may be wider than has previously been suspected.
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PMID:Blastomycosis in Africa: a new case from Tunisia. 137 39

Two policies of palliative thoracic radiotherapy for NSCLC have been compared in a randomised multicentre controlled trial aimed at simplifying the palliative treatment of patients with poor performance status. A total of 235 patients were entered. They had inoperable, microscopically confirmed disease, too advanced for 'curative' radiotherapy. Their main symptoms were related to the primary intrathoracic tumour even if metastases were present, and they had a poor performance status. Patients were allocated at random to regimens of either 17 Gy given in two fractions of 8.5 Gy 1 week apart (F2 regimen, 117 patients), or a single fraction of 10 Gy (F1 regimen, 118 patients). Two patients (one in each group) were excluded from all analyses because they were found to have had previously treated malignant disease and had been admitted in error. On admission, 95% of the 233 eligible patients had cough, 47% haemoptysis, 59% chest pain, 64% anorexia, and 16% dysphagia. As assessed by the clinicians, these symptoms were palliated in high proportions of patients, ranging in the F2 group from 48% for cough to 75% for haemoptysis, and in the F1 group from 55% for anorexia to 72% for haemoptysis and chest pain. For all five symptoms the median duration of palliation was 50% or more of survival. All these results were similar in the two treatment groups. In contrast, on daily assessment by the patients using a diary card, those treated with the F2 regimen experienced substantially more dysphagia, which was recorded in 56% of the patients compared with 23% in the F1 group (difference 33%: 95% confidence interval 17-48%). The median survival from randomisation was 100 days in the F2 group and 122 days in the F1 group. The F1 regimen, as it requires only a single attendance for treatment, is recommended as a palliative regimen for patients with inoperable NSCLC and a poor performance status.
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PMID:A Medical Research Council (MRC) randomised trial of palliative radiotherapy with two fractions or a single fraction in patients with inoperable non-small-cell lung cancer (NSCLC) and poor performance status. Medical Research Council Lung Cancer Working Party. 137 84

Prosthetic tracheobronchial stents provide palliative treatment for narrowed airways where surgical resection is inadvisable. Over a 1-year period, 28 Gianturco expanding wire stents were used in 15 patients for nonneoplastic indications: pure fibrous airway stenosis (6), fibroinflammatory stenosis (4), and tracheobronchial malacia (5). Insertion was technically straightforward. A satisfactory airway lumen with immediate improvement in ventilatory function was obtained in all patients. After insertion all patients had an irritation-type cough that either subsided spontaneously (10 patients) or was successfully suppressed with inhaled corticosteroid therapy (5 patients). The most common complication (12 patients) was granuloma formation leading to stent removal in 3 patients with fibroinflammatory stenosis. Other complications were dysphagia (1), suction catheter entrapment (1), and fatal massive hemoptysis (1). At a mean follow-up of 13 months (range, 3 to 19 months) all remaining stents are functioning well with no displacement or infection. Overall results were satisfactory in pure fibrous stenoses and tracheobronchial malacia but poor in the presence of inflammation. Tracheobronchial wire stents can be successfully used in selected patients.
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PMID:Expanding wire stents in benign tracheobronchial disease: indications and complications. 138 48

20 cases of tuberculosis in the superior segment of the lower lobe of the lung were misdiagnosed as lung cancer, pneumonia, bronchiectasis and inflammatory pseudoneoplasm were reported. The final diagnosis were confirmed by fiberoptic bronchoscopy (FOB). The causes of the misdiagnoses were: (1) the hilar mass shadow found on the PA chest film, mistaken for central type lung cancer; (2) the mass shadow found on the lateral chest film, mistaken for peripheral lung cancer; (3) the patients with fever, cough and expectoration accompanied by exudative infiltrative shadow, mistaken for pneumonia; (4) patients with recurrent attacks of hemoptysis but the lesions overshadowed by the spinal column on the lateral chest film were misdiagnosed as bronchiectasis. The author suggested PA and lateral chest films taken simultaneously were needed. The special points, to which should be pay attention during reading the films were listed and noted. FOB examination including TBLB, brushing and BALF for pathologic and AFB determination could be of help to confirm the diagnosis.
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PMID:[The diagnosis of smear negative pulmonary tuberculosis in superior segment of lower lobe]. 139 85

A 26-year-old man, practicing for a variety performance as "fire-eater", accidentally inhaled and ingested about 10 ml petroleum. Soon afterwards he developed dyspnoea, an urge to cough, fever up to 39 degrees C and loss of retentiveness. He was treated as an out-patient with doxycycline, 100 mg daily, and aspirin, 500 mg three times daily. While this reduced the dyspnoea, the elevated temperature persisted and he had haemoptysis. Chest x-ray and computed tomography 12 days after the aspiration revealed areas of atelectasis and of liquefaction necroses. Bronchoscopic and cytological examinations showed eosinophilic alveolitis and mucosal necrosis in both main bronchi. The symptoms were improved by two inhalations of beclomethasone four times daily, and systemic treatment with prednisolone, 50 mg daily, together with parenteral antibiotic administration (cefotaxime, 1.0 g twice daily). The focal lung lesions regressed completely within a few weeks. Five months after the aspiration computed tomography merely demonstrated discrete scarring of the previously necrotic lesions. This case illustrates that, even with extensive necrotic lung changes after petroleum aspiration, conservative treatment is justified and likely to be effective.
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PMID:[The accidental aspiration and ingestion of petroleum in a "fire eater"]. 139 57

The involvement of the pulmonary vessels by tumour emboli may lead to a clinical picture defined as 'subacute cor pulmonale'. Information about this syndrome has been limited to case reports and a few series. A study of 214 autopsied cancer patients was undertaken to investigate the clinical signs and symptoms of tumour involvement of the pulmonary vessels (TIPV). The lungs were removed as a block and 15 sections (3 from each lobe) were analyzed. Clinical data about right ventricular failure, dyspnoea, cough, pleuritic chest pain, cyanosis, engorgement of jugular veins, peripheral oedema, haemoptysis and haemoptoic sputum were obtained from the medical records of each patient. Tumour emboli were detected in 89 cases, and no respiratory symptoms were recorded in 39. The presence of dyspnoea and cyanosis were highly significant in the group with TIVP, and right ventricular failure and peripheral oedema showed slight significant differences between the patients with and without TIPV. The classical picture of subacute cor pulmonale was observed in 13 patients and TIPV was considered to be the main cause of death in 29 cases. Our results indicate that although the development of subacute cor pulmonale was rare in patients with cancer, TIPV may be suspected when the patient presents respiratory distress and should be included in the differential diagnosis of dyspnoea in cancer patients.
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PMID:Clinical aspects of tumour involvement of the pulmonary vessels. 141 97

A 45-year-old officer, working for a period of 18 years at a military radar base, presented with progressive exertional dyspnea, dry cough, and hemoptysis. Subsequent evaluation demonstrated a left pulmonary artery occlusion as well as a left upper lobe bronchus stenosis, due to a dense fibrotic mediastinal mass. Histologically, this proved to be idiopathic mediastinal fibrosis (IMF). The development of IMF in a man exposed for a long period to radio-frequency radiation (RFR) is unique in the literature in English. The possible association of radiation exposure with IMF is discussed.
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PMID:Mediastinal fibrosis and radiofrequency radiation exposure: is there an association? 826 86

In our experience tuberculin skin anergy (negative response to 10 TU Mantoux) occurs in 8% of patients with tuberculosis. In this study we compare 81 patients with skin anergy and proven tuberculosis with a background reactive population of patients with tuberculosis. Patients with skin anergy and tuberculosis were older and had fewer symptoms--less cough, less sputum production, less haemoptysis, less malaise, less chest pain--than patients with skin reactivity. There was no difference with respect to male/female ratio, marital status, smoking habits, coexistent major illness, prescribed medications at diagnosis, nor the proportion of patients with extrapulmonary tuberculosis, previous history of BCG vaccination or past history of tuberculosis. Comparison of chest radiographs showed more advanced, more bilateral and more miliary disease in the anergic patients. Pyrexia and elevated ESR at diagnosis were also more common in this group. Fewer of the anergic group of patients were consistently culture negative after 1 month's treatment compared to the background population. Mortality was higher in the anergic group, but this excess mortality occurred from causes other than tuberculosis. Repeat Mantoux testing was performed in 20 of the 81 anergic patients, after a minimum of 3 months of antituberculous chemotherapy, and 14 had become tuberculin positive, suggesting that tuberculin skin anergy may be a temporary phenomenon.
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PMID:Skin anergy and tuberculosis. 147 Jul 4

17 cases with bronchial carcinoid were reported. 16 cases of them were proved pathologically after pulmonary resection, and the remaining one was confirmed histopathologically through bronchoscopic biopsy. 64.7% was under 40 years of age. The main clinical manifestations were cough, hemoptysis, fever and repeated pneumonitis. In one patient, the carcinoid was associated with Cushing's syndrome. Chest roentgenograms showed lesions centrally located in 12 cases, and peripherally located in 5 cases. Histological examination revealed 15 typical and 2 atypical carcinoid tumors. This disease was usually misdiagnosed as lung cancer, tuberculoma and benign tumors. Chest X-ray examination and fiberoptic bronchoscopic biopsy are helpful to the diagnosis of the disease. Pulmonary resection was performed in 16 cases. Two patients had hilar lymph node metastases, one of them had also involvement of pericardium. There was no operative mortality. In the follow-up study, the disease-free actuarial survival following pulmonary resection was 92.9% at 5 years. 2 patients died. One died of respiratory failure 4 months after pneumonectomy, the other died of pericardium involvement of carcinoid 8 months after operation. Resection is the only effective treatment for bronchial carcinoid.
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PMID:[Bronchial carcinoid. A clinical, roentgenological and pathological study of 17 cases]. 147 26


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