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Query: UMLS:C0019079 (hemoptysis)
 6,129 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The value of ultrasound-guided tissue-core needle biopsy was assessed in 54 patients with thoracic lesions adjacent to the chest wall. Of these, six were apical and two mediastinal. Biopsy was performed with Trucut or Surecut (modified Menghini) needles in 22 patients, and with both in 32 patients in order to compare the two types of needle. Definitive diagnosis was made in 46 patients (85 percent), of whom 41 had malignancy of various cell types, and five had benign lesions. Of the remaining eight, three had apical lesions, and two had consolidation distal to a proximal tumor. There was complete histologic agreement in 25 of 32 patients where biopsy was performed with both needles. Roentgenographic size of the lesion had relatively little influence on the diagnostic yield. Complications comprise moderate hemoptysis in one patient (2 percent), trivial hemoptysis or hemothorax in three, and symptomless pneumothorax in two which resolved spontaneously. We conclude that tissue core needle biopsy of thoracic lesions under ultrasound guidance is an accurate and safe technique which provides specimens adequate for routine histologic examination. The diagnostic yield from Trucut and Surecut biopsies is comparable.
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PMID:Ultrasound-guided tissue-core biopsy of thoracic lesions with Trucut and Surecut needles. 355 52

Nine cases of rheumatoid arthritis with pleuropulmonary involvement illustrate the most common pulmonary symptoms of this disease: rheumatoid pleurisy, interstitial pneumopathy, pulmonary rheumatoid nodules and bacterial pleuropulmonary infections. Each of these pleuropulmonary manifestations may precede the joint disease and cause considerable diagnostic difficulties. Rheumatoid pleural effusion displays an interesting pathognomic constellation: low glucose- and elevated lactate-dehydrogenase concentration, acid pH, often pathologic C1q-binding assay, and characteristic cytomorphology of the pleural fluid. Interstitial pneumopathy is usually mild and slowly progressive. Additional spirometric tests to determine ventilation disturbances sometimes demonstrate airway obstruction. Lower-airway obstruction is probably not caused by the disease itself but may be due to other risk factors (eg cigarette smoking). Depending on their localization, intrapulmonary nodules may lead to severe complications (hemoptysis, bronchopleural fistula, pneumothorax, abscess formation). The possibility of pleuropulmonary infection must always be kept in mind as patients with rheumatoid arthritis have a higher susceptibility to infection.
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PMID:[Pleuropulmonary manifestations in chronic polyarthritis]. 356 53

Fiberoptic bronchoscopy (FOB) is an accepted outpatient procedure, but transbronchial biopsy (TBB) is generally reserved for hospitalized patients. Over a three-year period, we performed fluoroscopically guided TBB in 148 of 688 outpatients undergoing FOB. Following the procedure, fluoroscopy was used to screen for possible pneumothorax in those patients who had had TBB. All patients were observed for one hour and then discharged if stable. Three patients (2.02 percent) were admitted and observed for acute hemoptysis following TBB. Bleeding ceased spontaneously in each. The remaining 145 patients were discharged after one hour of observation. One patient (0.68 percent) required Heimlich tube treatment for a delayed pneumothorax. Our experience indicates a low incidence of delayed complications in patients who are asymptomatic for one hour following TBB. We conclude that patients do not require hospitalization solely for TBB.
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PMID:The safety of outpatient transbronchial biopsy. 374 54

A total of 453 patients with pulmonary disseminations were investigated. A clinico-statistical study of 16,000 adults estimated at 93.7 per 100,000 the prevalence of disseminated pulmonary conditions among the adult population. The referral and clinical diagnoses coincided in 17.4% of cases only, while the time between the emergence of the first symptoms and the final diagnosis averaged 21 +/- 3.3 months. The most valuable diagnostic signs were identified using the association criterion. They were: dyspnea, labored inspiration, hemoptysis, crepitation, spontaneous pneumothorax, roentgenologic evidence of raised diaphragmatic vaults and enlarged mediastinum lymph nodes, as well as certain neutrophil and lymphocyte levels in lavage fluid (Chuprov's coefficient between 0.32 and 0.42). Major management principles are developed with reference to stages of fibrosing alveolitis and granulomatosis.
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PMID:[Disseminated processes in the lungs--a current problem of modern pulmonology]. 376 19

Needle aspiration of a pulmonary mass may accurately delineate malignant from nonmalignant pulmonary lesions; however, needle aspiration may be unable to identify a specific cell type. Therefore, a retrospective review of patients undergoing needle aspiration of pulmonary masses was carried out for the years, 1979 through September 1984. A Lee needle was used, which produces a sample of tissue 1-mm in diameter suitable for histopathologic analysis as well as a cytologic specimen. A total of 87 needle biopsies were carried out, but only 46 patients later underwent resection. Five patients (6 percent) sustained a pneumothorax, and four required a chest tube. Minimal hemoptysis occurred in three patients (3 percent). Eight patients were subsequently found to have benign lesions, and there were 38 malignant tumors. Seven needle biopsies (18 percent; 7/38) were nondiagnostic and subsequently proved to be malignant. Thirty-one needle biopsies were diagnostic of malignant neoplasms (82 percent; 31/38). Twenty specimens showed the same cell type as the needle biopsy (65 percent 20/31). Eleven resected specimens disagreed with the cell type from the needle biopsy (35 percent; 11/31). In these 11 patients a change in management was indicated because of the delineation of a different cell type in only four (11 percent of all 38 patients with cancer). Mixed tumors and small cell carcinoma provide the area of most concern. Our conclusions are that needle biopsy accurately indicated a malignant neoplasm in 82 percent of the patients undergoing later resection and that the specimens from Lee needle biopsy accurately predicted the cell type in 65 percent of the specimens. The inaccurate histologic diagnosis was important clinically in only 11 percent of the patients. Overall, the needle biopsy of pulmonary lesions provided a correct decision on management in 87 percent of the cases in which biopsy provided diagnosis of a malignant neoplasm (31 patients).
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PMID:Correlation between needle biopsy of lung tumors and histopathologic analysis of resected specimens. 376 62

Mesenchymal hamartomatous nodules and cysts in the lungs caused hemoptysis, pneumothorax, hemothorax, pleuritic chest pain, dyspnea of slight or moderate degree, or a combination of these signs and symptoms in five patients. In four cases the disease was multifocal and bilateral. The nodules were composed of primitive mesenchymal cells subdivided into papillae by a plexus of small airways lined with respiratory epithelium. The nodules grew slowly in number and size over the years and apparently became cystic when they reached a diameter of about 1 cm. The cysts had a cambium layer of mesenchymal cells and were lined with normal or metaplastic respiratory epithelium. In general, the disease had an indolent course. The most serious complications were sudden hemorrhage into a cyst from large systemic arteries supplying the walls of the cysts, pneumothorax or hemothorax from rupture of a subpleural cyst, and malignant transformation in one case. This disease appears to represent a distinct clinicopathological entity, which I term mesenchymal cystic hamartoma of the lung.
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PMID:Mesenchymal cystic hamartoma of the lung. 377 38

Fine-needle aspiration is a useful technique to identify neoplasms of many sites, such as breast, thyroid, and lung. Thirty-two mediastinum aspirates from 29 patients were reviewed. Five aspirates yielded insufficient material. Five aspirates were of benign lesions. Four aspirates were suggestive of but not diagnostic of malignancy. Eighteen aspirates contained malignant cells; in 13 of these, a definite cell type was identified, which usually was metastatic lung carcinoma; in five instances, the cell type could not be unequivocally identified. Complications were minimal, two instances of pneumothorax (6.3 percent) and two of hemoptysis (6.3 percent). No deaths or hemorrhage occurred. In 16 of the 29 patients (55 percent), thoracotomy was avoided because of fine-needle aspiration biopsy. It is concluded that fine-needle aspiration biopsy of the mediastinum is a safe, useful diagnostic tool. This procedure may obviate the need for thoracotomy in persons with inoperable cancer, thus lowering medical costs and length of hospital stay.
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PMID:Fine-needle aspiration biopsy of the mediastinum. 379 29

Fourteen patients with acquired immunodeficiency syndrome (AIDS) or suspected AIDS underwent percutaneous needle lung aspiration (PNLA) for evaluation of 16 occurrences of acute pneumonitis. A 22-gauge spinal needle was passed 2 to 3 times in the area of greatest radiographic involvement under fluoroscopic guidance. The specimen was immediately placed on microscope slides for Gomori's methenamine silver and Papanicolaou staining. The needle was then flushed with sterile water for bacterial, Legionella, viral, mycobacterial, and fungal cultures, and for Legionella immunofluorescent staining. Diagnostic information was provided by 14 of the 16 procedures. Of 11 patients ultimately found to have P. carinii pneumonitis, PNLA specimens were diagnostic in 10 (91%). Infectious agents other than P. carinii also were identified by PNLA, including cytomegalovirus (4 cases), M. avium-intracellulare (1 case), and pyogenic bacteria (3 cases). Complications of PNLA were: pneumothorax in 7 cases (44%), 3 (19%) of which required chest tube evacuation; and minor hemoptysis (less than 50 ml) in 2. The PNLA can be a useful diagnostic procedure in the patient with AIDS and pneumonitis. It has the advantages of being less costly and time-consuming than fiberoptic bronchoscopy. It is, however, frequently complicated by pneumothorax, making it an inappropriate approach for patients with significant respiratory compromise.
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PMID:Percutaneous needle lung aspiration for diagnosing pneumonitis in the patient with acquired immunodeficiency syndrome (AIDS). 387 89

Twenty-six patients, mean age 20.5 years (range 11-33 years) at last assessment or death, attended an adult cystic fibrosis clinic between 1975 and 1983. Twenty-one presented in infancy, and 5 later (3-17 years). Most morbidity was due to recurrent respiratory infection and 5 of the 7 deaths were from respiratory failure. Cor pulmonale occurred in 4 patients, pneumothorax in 3 and severe haemoptysis necessitating lobectomy in 2. Declining spirometric values and persistent isolation of Pseudomonas aeruginosa from sputum samples were associated with a poor prognosis. Minor gastrointestinal symptoms were common (19 patients). Four patients developed intestinal obstruction. Six patients had abnormal liver function tests and one patient died from hepatic cirrhosis. Diabetes was diagnosed in 3 patients and 9 patients experienced joint pains. The prognosis and quality of life for patients with cystic fibrosis appear to be improving, and all but 2 of the patients attending the clinic are at school, university or are employed.
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PMID:Cystic fibrosis--a review of 26 adolescent and adult patients. 393 89

A new aspirating and severing soft tissue biopsy needle that is small, disposable, relatively simple (3 components), and very thin-walled has been used percutaneously for many lesions of the chest, abdomen, pelvis, extremities, subcutaneous masses, and lytic spinal bodies. In the vase majority of instances, the tissue cores were sufficient for regular histologic cell block preparation. Among the 143 pulmonary biopsies, the diagnostic accuracy was 89 per cent. There were 16 cases of post-biopsy small pneumothorax, 6 cases of large pneumothorax, and 9 incidences of mild hemoptysis of no consequence. Of the 81 nonpulmonary biopsies, 71 (88 per cent) were diagnostically accurate; and there were no complications.
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PMID:A new biopsy needle and its clinical use. 461 Dec 43


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