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)

Six hundred patients underwent diagnostic flexible fiberoptic bronchoscopy (FFB). The two diseases most frequently encountered were bronchogenic carcinoma in 330 patients (55 percent) and bacterial infection in 94 (16 percent). A positive cytology on biopsy material was obtained in 279 of 330 patients (85 percent) with primary lung cancer. Fluoroscopy was a valuable aid in diagnosing bronchogenic carcinoma, since 42 percent of the tumors were not visible endoscopically and required fluoroscopic control for placement of the biopsy instrument. Of the 55 patients with hemoptysis and negative chest x-ray films, nine (15 percent) had fiberoptically visible endobronchial carcinomas! In addition, two patients with carcinoma of the larynx and one with carcinoma of the nasopharynx were discovered. Transbronchial biopsy (TBB) in 68 patinets with diffuse and localized disease achieved an overall 69 percent diagnostic success, including a correct diagnosis in each of four patients with Pneumocystis carinii pneumonia. Brush biopsy provided additional valuable laboratory data in bacterial, mycobacterial and cytomegalovirsu infectious but had a poor yield in Pneumocystis infection. Complications as a result of forceps biopsy were minimal, except for brisk bleeding in six patients.
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PMID:Diagnostic fiberoptic bronchoscopy: Techniques and results of biopsy in 600 patients. 16 36

The clinical experience with 42 patients with pulmonary aspergilloma evaluated at the Vanderbilt University Affliated Hospitals in a 22-year period was reviewed to determine the necessity and advisability of pulmonary resection. Twenty-nine patients (69%) had sustained one or more episodes of gross hemoptysis. Eleven of the 42 patients were treated operatively with lobectomy, wedge resection, or cavernostomy. Five of them had had hemoptysis preoperatively, but in only 1 patient was massive hemoptysis the primary indication for operation. The single death among these 11 patients occurred in the patient undergoing operation for control of massive hemoptysis. Nonoperative treatment was selected in 31 patients because of advanced chronic lung disease. Twenty-four of these 31 patients experienced 41 episodes of gross hemoptysis during observation periods up to 8 years (average, 32 months). Superimposed bacterial infection usually accompanied the episodes of hemoptysis, and medical therapy with bedrest, antibiotics, and postural drainage was successful in controlling the hemorrhage in 40 of the 41 episodes. One patient died from massive hemoptysis. On the basis of this experience, pulmonary resection for aspergilloma in patients with hemoptysis seems rarely indicated.
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PMID:Hemoptysis and pulmonary aspergilloma: operative versus nonoperative treatment. 64 6

Bronchiectasis has come to be considered as a type of sinobronchial syndrome in Japan, but there exist some cases without chronic sinusitis. We studied the clinical features of 14 cases of bronchiectasis with definitely normal paranasal sinus roentgenogram, diagnosed during the past ten years. There were eleven middle-aged women and three men. Ten patients (71%) complained of hemoptysis, one (7%) of dry cough, one (7%) of productive cough, and the two (14%) had no complaint. In seven patients (50%) CT and bronchography showed localized cylindrical bronchiectasis in the right middle lobe and/or left upper lobe lingular division. They were considered to be middle lobe lingular syndrome. Three patients (22%) with localized varicose or cystic bronchiectasis had a history of pneumonia or pertussis in their infancy, so their bronchiectasis were considered secondary to infantile bronchopulmonary disease. Two patients (14%) had diffuse cystic bronchiectasis and were almost asymptomatic. They might be cases congenital bronchiectasis or Williams-Campbell syndrome. Pulmonary function tests were normal in most of the cases and sputum culture revealed no cases of persistent bacterial infection. These clinical features are quite different from those of bronchiectasis reported as sinobronchial syndrome, in which chronic productive cough, poor pulmonary function, persistent bacterial infection, etc. are significant. So we conclude that there are two distinct groups in bronchiectasis.
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PMID:[Bronchiectasis with normal paranasal sinus roentgenogram]. 221 98

The lower airways of asymptomatic chronic obstructive pulmonary disease (COPD) patients can be colonized by bacteria, mainly Haemophilus influenza, Streptococcus pneumoniae, and Moraxella catarrhalis. However, the role of lower airway bacteria in stable and exacerbated COPD has not been well defined. To determine the importance of lower airway bacterial infection in COPD we studied 40 outpatients with stable COPD (Group A: age 61.1 +/- 9.9 yr; [mean +/- SD]; FEV1/FVC 51.7 +/- 12.5) and 29 outpatients with exacerbated COPD (Group B: age 63.4, SD 9.0 yr; FEV1/FVC 52.0, SD 9.6), using the protected specimen brush (PSB) for microbiology sampling. Group A consisted of outpatients with stable COPD having normal or near-normal chest X-rays, with clinical indications for performing fiber-bronchoscopy (pulmonary nodule, remote hemoptysis); Group B consisted of patients with exacerbated COPD who voluntarily accepted lower airway microbiology sampling. To avoid contamination by upper airway flora the PSB was used for bacterial sampling in all the cases and concentrations > or = 1,000 colony-forming units/milliliter (CFU/ml) were considered positive. Results were as follows: Group A: Lung function data in outpatients with stable COPD were lower than the reference values for this population (FVC 2.97 +/- 1.02 L, FVC% 71.4 +/- 22.4, FEV1 1.59 +/- 0.79 L, FEV1% 51.2 +/- 23.0). Positive PSB cultures were obtained in 10 of 40 cases (25%), mainly of H. influenzae and S. pneumoniae. Two of 40 cases had positive cultures at concentrations > or = 10,000 CFU/ml (5.0%).(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:Bacterial infection in chronic obstructive pulmonary disease. A study of stable and exacerbated outpatients using the protected specimen brush. 755 88

In May 1984 a 58-year-old woman presented with a broad spectrum of clinical symptoms including malaise, arthralgia, hemoptysis and dyspnea, proteinuria and hematuria and a vasculitic necrotizing rash. Bronchial biopsies revealed subglottic granulomatous lesions and renal biopsies showed necrosis, extracapillary proliferation and crest formation, confirming the diagnosis of Wegener granulomatosis. Positive c-ANCA and anti-proteinase 3 subfraction (anti-PR3) titers were first analysed in 1991. Clinical remission was achieved by standard immunosuppressive therapy and renal function was stabilised. Several minor relapses were treated with pulsed intravenous cyclophosphamide but the symptoms could not be completely controlled. Eight years after the onset of disease, a dramatic increase in anti-PR3 titers was observed (34438 U/ml, normal range < 10, ELISA), followed 3 months later by a clinically apparent relapse. Immunosuppressive therapy was reinstituted without clinical improvement. At this point plasmapheresis resulted in an amelioration of clinical symptoms as well as a reduction in anti-PR3 titers. Concomitant immunosuppressive therapy was administered with oral corticosteroids. Forty days later anti-PR3 titers increased, reaching 75000 U/ml twelve months later, however this time without associated clinical symptoms. During the following months the patient had a further transient deterioration of pulmonary and renal function due to secondary bacterial infection which was successfully treated with antibiotics. A nephritic sediment was not present during these episodes. Curiously, the anti-PR3 titers have remained excessively elevated for the last three years.
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PMID:Dissociation between high anti-PR3 titers (c-ANCA) and the clinical course of disease in a case of Wegener granulomatosis. 982 23

The objective of this study was to analyze the results of various treatments for pulmonary aspergilloma and to determine the surgical indications. A total of 41 patients with pulmonary aspergilloma hospitalized at the National Minamifukuoka Chest Hospital between 1973 and 1999 were analyzed with regard to their response to treatment and long-term prognosis. Five asymptomatic patients who were untreated demonstrated no change in the clinical status of aspergilloma. Analysis of the short-term response revealed surgery to be the most effective treatment. Systemic and intracavitary injections of antifungal drugs were not definitely effective, although they had a positive effect in some patients. A survival analysis revealed that all eight patients who underwent surgery are still alive. Using the Cox proportional hazard model, it was found that the favorable prognostic factors were the absence of symptoms, the absence of a superimposed bacterial infection, and surgery. There were ten deaths: three from lung cancer and seven related to uncontrollable superimposed bacterial infections, often resulting in hemoptysis. We conclude that patients with asymptomatic pulmonary aspergillomas should be clinically observed for signs of the development of lung cancer, but do not require active treatment. On the other hand, patients who are symptomatic and have uncontrollable superimposed bacterial infection will benefit from surgery.
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PMID:Analysis of various treatments for pulmonary aspergillomas. 1168 53

This is the sixteenth reported case of pulmonary botryomycosis, an uncommon suppurative bacterial infection of the lung. We describe the case of a 69-year-old man who presented with a chronic cough and intermittent haemoptysis and on subsequent chest computed tomographic scan imaging was found to have a right lower lobe mass. He underwent a right lower lobectomy for presumed lung cancer. Histological analysis however revealed a bacterial aetiology. The past literature is reviewed outlining the pathogenesis and difficulties of clinical and radiological diagnosis. Primary pulmonary botryomycosis forms an important curative differential diagnosis for lung cancer.
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PMID:Primary pulmonary botryomycosis: an important differential diagnosis for lung cancer. 1184 27

We report a case of aorto-bronchial fistula (ABF) caused by a self expanding metallic stent (EMS) 51 days after insertion into the left main bronchus. The patient presented with left main bronchial stenosis caused by post-operative local recurrence of esophageal cancer. Post-operative radio therapy totaling 40 Gy and post-recurrence radiotherapy totaling 34 Gy were administered, with daily fractions of 2 Gy. Stenosis of the left main bronchus improved slightly, and was followed with insertion of EMS to prevent restenosis. The patient experienced massive hemoptysis for 3 days before sudden death. Autopsy revealed the EMS edge perforating the descending aortic lumen. Tumor infiltration and bacterial infection were observed on the wall of the left bronchus, and atherosclerosis was present on the aortic wall around the fistula. It should be noted that the left main bronchus was at considerable risk of ABF after insertion of EMS for malignant stenosis, and prophylactic sent insertion into the left bronchus without imperative need must be avoided.
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PMID:A case of aorto-bronchial fistula after insertion of left main bronchial self-expanding metallic stent in a patient with recurrent esophageal cancer. 1535 74

Endobronchial aspergillosis or actinomycosis associated with broncholithiasis is extremely rare. Here, we describe two cases of endobronchial aspergillosis and actinomycosis associated with broncholithiasis. The patients underwent pulmonary resection due to massive hemoptysis. These cases reveal that a bronchiolith can potentially induce endobronchial fungal or bacterial infection, even in immunocompetent patients.
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PMID:Endobronchial aspergillosis and actinomycosis associated with broncholithiasis. 1739 74

A two-year-old female German shepherd dog was presented with chronic cough and haemoptysis. Thoracic radiographs revealed a thin-walled cavitary lesion within a consolidated left cranial lung lobe. Bronchoalveolar lavage confirmed a concurrent bacterial infection; however, despite antibiotic and anthelmintic therapy the clinical signs failed to resolve. A left cranial lung lobectomy was performed. Histopathology and fungal culture confirmed the presence of Aspergillus fumigatus. The necrotic cavity had features compatible with a bronchial origin, possibly a form of cystic bronchiectasis, arising either as a congenital anomaly or acquired secondary to infection. Surgery provided resolution of clinical signs for just over a year before the dog deteriorated again and was subsequently euthanised. Necropsy was declined by the owners. This case report presents a unique presentation in which the predominant clinical sign was coughing due to pulmonary involvement. Aspergillus fumigatus was isolated from the left cranial lung lobe.
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PMID:Cavitary pulmonary lesion associated with Aspergillus fumigatus infection in a German shepherd dog. 2213 51


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