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

The diagnosis of mislaying forms of pulmonary embolism, where even angiography was not pathognomonic, induced the use of a phlebography on lower limbs in patients where this diagnosis was suspected. The revelation of a distal thrombo-phlebitis and even more so an iliocaval one, becomes a major value when the clinical and paraclinical data remained arguable. The comparative study of diagnostic usual clinical and paraclinical elements (radiographies, E.C.G., gasometries and scintigraphies) confirmed, in 22 patients, the value of phlebography. On a pneumological background, it is useful to perform this examination, most of the time : a) on patients over 55, when a cardiorespiratory decompensation remained unexplained in a patient with chronic respiratory insufficiency, or even an unproved hemoptysis; b) but mostly before 55, in case of painful pneumopathy above all if it is bilateral and recurring, or in case of paroxysmal bronchospasm without atopic ground, when a belated asthma could be thought of. Finally vascular tests induced the fitting in situ of a clamp or "umbrella" in the vena cava in 7 patients out of 22.
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PMID:[Value of vascular tests in the diagnosis and therapeutical indications of pulmonary embolism on a pneumological background (author's transl)]. 47 76

Fluoroscopically guided percutaneous needle aspiration of focal pulmonary lesions was performed in 108 presumed infectious episodes in 82 immunocompromised patients in whom prior diagnostic studies, including transtracheal aspiration, were negative to inconclusive. Two-thirds of the lesions were 4 cm or smaller. Single (61/79) or multiple (18/79) organisms were recovered, for a diagnostic yield of 73% (79/108). Complications were pneumothorax (26%), half of which required tube drainage, and limited hemoptysis (3%). This technique can be quickly performed and frequently repeated with existing personnel and equipment in institutions currently employing it for suspected pulmonary neoplasm, and is a productive study in the evaluation of "opportunistic pneumonia".
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PMID:Etiologic diagnosis of focal pulmonary infection in immunocompromised patients by fluoroscopically guided percutaneous needle aspiration. 47 30

In this retrospective study of 115 cases of histoplasmids, there were 66 male and 49 female patients ranging in age from 2 months to 79 years. The most common presenting symptoms were cough, chest pain, wheezing, weight loss, hemoptysis, and shortness of breath. Thirty-five patients (30%) were asymptomatic. Two patients had manifestations of obstruction of the superior vena cava. Radiologic findings simulated carcinoma, tuberculosis, pneumonia, and viral infections. Sixty-five patients had various operative proceudres, such as lung biopsy, wedge resection, lobectomy, pneumonectomy, resection of lymph node, and bypass of superior vena cava, for diagnosis and treatment. There were two deaths and two postoperative complications. A total of 15 patients received intravenous amphotericin B. Four patients with pneumonic infiltrates developed disseminated histoplasmosis.
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PMID:Histoplasmosis: clinical manifestations and surgical management. 47 35

A case is presented of a 55-year-old woman with fever, cough, chest pain, and hemoptysis. A chest x-ray showed a large mass in the right upper lobe of the lung. Bronchoscopy and bronchial biopsies revealed malignant melanoma of the bronchus. Careful search of all common sites for melanoma and the histological examinations of the two skin lesions failed to substantiate the possibility of an extrapulmonary origin and, thus, by deduction it can be assumed with some certainty that this lesion is primary bronchial melanoma.Total pneumonectomy, when there is no evidence of extrapulmonary extension, coupled with adjuvant chemotherapy seem to offer a chance of cure.The patient presented is the first reported case of primary malignant melanoma of the bronchus from the University College Hospital, Ibadan, and perhaps the first reported case in a Nigerian.
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PMID:Primary malignant melanoma of the bronchus. 48 Mar 95

Between 1976 and 1978 percutaneous needle aspiration biopsies of 120 pulmonary and pleural lesions were performed. Cytologic examination of malignant and benign lesions was correct in 64% of the cases, false negative results were obtained in 19%. Complications included: pneumothorax in 21 patients (11 requiring chest tube placement); insignificant hemothorax in 5 and hemoptysis in 1. Needle biopsy of intrathoracic lesions proved to be technically simple and relatively safe. This procedure allows early diagnosis of malignant lung tumours which may improve long term prognosis.
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PMID:[X-ray controlled percutaneous needle aspiration biopsy of the lungs (author's transl)]. 48 88

A 74-year-old male cigarette smoker presented with hemoptysis and a right upper lobe infiltrate. Fiberoptic bronchoscopy revealed a small (1 x 2 mm) benign-appearing lesion in the right upper lobe bronchus which, on biopsy, was a submucosal capillary hemangioma. This is an exceedingly rare tumor and, to our knowledge, hemoptysis from these lesions in the proximal bronchi has not been previously reported.
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PMID:Isolated bronchial capillary hemangioma: a rare benign cause of hemoptysis. 48 99

Hemoptysis is an unusual complication of flow-directed (Swan-Ganz) catheters. Over-inflation of the balloon with a shearing-induced rupture of a small pulmonary artery, and the spear effect of the catheter tip appear to be the mechanisms in the two cases presented. Diligent care to avoid overinflation of the balloon in the pulmonary capillary wedge position by observation of the pressure waveform is critical. The spear effect that is frequently seen during insertion may be eliminated by deflating the balloon at the first appearance of the pulmonary artery waveform and gradual advancement of the catheter five to eight cm, when the balloon is then reinflated to obtain the wedge.
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PMID:Massive hemoptysis secondary to flow-directed thermodilution catheters. 48 19

The course and prognosis of all patients with mycetomas in the setting of pulmonary sarcoidosis from 1960 to 1978 were reviewed. Twelve patients were identified. All patients were managed conservatively without surgery or antifungal agents. Three patients died; however, only one death could be attributed to the presence of a mycetoma and all deaths were associated with severe pulmonary insufficiency. Episodes of both major and minor hemoptysis were managed successfully with supportive therapy alone in the remaining nine patients. Survival after the diagnosis of a mycetoma was 10-14 years in three patients, 5-7 years in three patients and 3-4 years in three patients. All nine surviving patients have required corticosteroids for control of their underlying sarcoidosis. Extracavitary invasive disease due to Aspergillus organisms was not seen in this group. In the setting of chronic pulmonary sarcoidosis with mycetoma formation, fatal hemoptysis is infrequent and episodes of hemorrhage may be safely managed with supportive medical therapy alone.
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PMID:Mycetomas in pulmonary sarcoidosis: non-surgical management. 49 36

Five consecutive patients with well-documented Goodpasture's syndrome were treated with plasmapheresis and immunosuppression. In all patients, the antiglomerular basement-membrane antibody titers decreased with treatment. In three patients, hemoptysis responded promptly to plasmapheresis. Two patients presenting with severe renal failure required chronic dialysis, and three patients who had serum creatinine levels less than 2.1 mg/dl before treatment improved or had stabilization of their renal function. We confirm that the use of plasmapheresis and immunosuppression is a promising method of treatment in some patients with Goodpasture's syndrome.
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PMID:Use of combined plasmapheresis and immunosuppression in the treatment of Goodpasture's syndrome. 49 63

A four-year experience with transtracheal aspiration was reviewed in order to determine those patients at risk for developing life-threatening complications. One hundred procedures were performed by at least 20 different physicians trained according to an established protocol. Complications were limited to minimal subcutaneous emphysema in 19 percent (10/52), pneumomediastinum in 3 percent (3/93), and gross but self-limited hemoptysis in 1 percent (one patient); occasional unifocal premature ventricular contractions were noted in one patient. We conclude that patients not at risk of developing life-threatening complications from transtracheal aspiration can be identified. They (1) are able to cooperate and have a clearly identifiable and normal cricothyroid membrane, (2) have the procedure performed only by well-trained or supervised physicians, (3) have an arterial oxygen pressure of at least 70 mm Hg with administration of supplemental oxygen, and (4) have a prothrombin activity of at least 65 percent of the control value or a normal bleeding time or a platelet count of at least 100,000/cu mm. To minimize subcutaneous emphysema or pneumomediastinum, no patient should have therapy with intermittent positive-pressure breathing or any other procedure that might induce coughing for the subsequent 24 hours.
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PMID:Transtracheal aspiration. Guidelines for safety. 49 22


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