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

Unresectable carcinoma of the lung has traditionally been recognized as a contraindication to surgery in massive hemoptysis. A 60-year-old man had massive hemoptysis. At surgery an unresectable neoplastic mass invading the mediastinum and great vessels was encountered. Subtotal resection was accomplished using a stapler (Autostapler). The margins of the bronchial and vascular staples were of necessity placed directly through the tumor. The patient had an uneventful recovery and has survived six months without further hemoptysis. This method is presented as an effective strategic retreat under circumstances not permitting definitive therapy.
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PMID:Palliation of massive hemoptysis from unresectable carcinoma of the lung. 8 10

This review is based on 5300 needle biopsies. Complications and their precaution are discussed. Pneumothorax seldom has to be treated. Hemoptysis and small local bleeding are of no clinical significance. Tumor cell spread and air embolism may occur but extremely rarely. Indications, contraindications equipment, and biopsy technique are treated. A recent technical improvement in needle biopsy is described.
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PMID:Needle biopsies of pulmonary lesions. Precautions and management of complications. 15 33

Three cases illustrate the principal clinical and roentgenographic varieties of granular cell myoblastoma (GCM) of the lung. The vast majority are small benign intrabronchial tumors without roentgenographic findings. These remain asymptomatic and are detected accidentally at autopsy, surgery, or bronchoscopy (Case III). Larger obstructing lesions (Case I) cause focal atelectasis or pneumonitis, leading to cough, expectoration, and hemoptysis. Hilar enlargement from reactive lymph node hyperplasia is common. Clinically and roentgenographically these are indistinguishable from bronchial adenomas. Least often the tumor extends entirely extrabronchially (Case II) presenting as a parahilar parenchymal asymptomatic nodule, simulating a granuloma, hamartoma, arteriovenous malformation or a neoplastic nodule.
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PMID:Granular cell myoblastoma of the lung. 17 51

Granular cell myoblastoma of the bronchus is rare. Two patients are described, bringing the total reported to 44. Review of the literature shows that cough, chest pain, hemoptysis, and wheezing are frequent presenting symptoms and that distal atelectasis and recurrent or persistent pneumonitis are common roentgenographic findings. Though the histogenesis of this tumor remains controversial, most pathologists now believe that the cells have a neurogenic origin. Adequate open surgical resection is the treatment of choice.
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PMID:Granular cell myoblastoma of the bronchus: report of 2 cases and review of the literature. 18 48

A 20-year-old man with a nine-month history of pulmonary abscess and hemoptysis was discovered to have a small nidus of bronchiolar carcinoma in the fibrotic reaction surrounding the pulmonary abscess. The cell type, origin, and occurrence of this tumor in fibrotic pulmonary disease are discussed. We believe that this case represents an unusual presentation of bronchiolar carcinoma with respect to clinical manifestation, tumor size, and patient's age.
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PMID:Bronchilar carcinoma in a 20-year-old man. 18 93

Twenty-four patients with bronchial adenoma seen over a 20-year period are reviewed. Follow-up data was available in all patients. They included 19 with carcinoid, 2 with adenoid-cystic carcinoma, and 3 with muco-epidermoid carcinoma. Recurrent pulmonary infection, cough and hemoptysis were the most common clinical manifestations. Surgical resection was performed in all but one patient, who was treated by irradiation; bronchoplastic and conservative resectional procedures were used in 5 patients with carcinoid adenoma. Carcinoid tumors are considered to be very slowly-growing malignant neoplasms that sometimes give rise to metastases to regional lymph nodes. Such metastases were present in only one patient. All patients are alive and well. Adenoid-cystic carcinoma is a more aggressive tumor with a tendency to recur. Much of the difficulty in its treatment is due to its close proximity to the bifurcation of the trachea. One patient was operated upon three times for local recurrences and ultimately died from respiratory failure after the third operation. The other patient received radiation therapy with cobalt and is well, without recurrence, 3 years after the treatment. The 3 muco-epidermoid carcinomas were histologically similar to such tumors of salivary glands but behaved clinically like highly malignant tumors, no patients surviving 8 months after resection. The term bronchial adenoma is a misnomer. The neoplasms grouped under this heading should be called carcinoid adenoma, adenoid-cystic carcinoma, and muco-epidermoid carcinoma and considered as separate entities, since the ultimate course and prognosis is definitely different.
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PMID:[Bronchial adenoma]. 19 6

Thirteen histologically proven cases of bronchial carcinoid from the literature and eight cases from the Armed Forces Tumor Registry, all under 20 yr of age, are presented. Hemoptysis, cough, and pneumonia were the most frequent presenting complaints. Bronchoscopy defined the lesion in all 16 cases so studied. Gross and microscopic pathology is briefly described, and treatment in these cases outlined. A good long-term prognosis can be expected, except in those cases with a long delay in diagnosis.
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PMID:Bronchial carcinoid tumors in children and adolescents. 19 21

Three cases of carcinoid tumor arising in the trachea are reported and contrasted with carcinoids arising in bronchi and carcinoids in general. Only eleven other documented examples of tracheal carcinoids are found in the English literature. The true prevalence of carcinoids primary in the trachea cannot be accurately determined from the literature because of imprecise nomenclature or because of the failure to distinguish this tumor from carcinoids primary in the bronchus. Presenting symptoms are hemoptysis, dyspnea and wheezing, often persisting for many years before the correct diagnosis is made. The treatment of choice is surgical resection of the involved segment of trachea and primary reconstruction. The prognosis is generally good. The tumor metastasized in one of our three cases and in none of the eleven cases in the English literature.
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PMID:Tracheal carcinoids. 36 20

104 selective bronchial arteriographies were performed in 25 patients with bronchopulmonary neoplasia, 11 with mediastinal tumours, 15 with bronchopulmonary inflammation, and 53 with haemoptysis. An assessment is made of the diagnostic value of the information obtained. It is felt that this form of examination is particularly useful in detecting the site of bleeding cases of haemoptysis, and in the provision of treatment by means of embolisation.
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PMID:[Selective bronchial arteriography in broncho-pulmonary pathology]. 45 Feb 92

The Bronchogenic Carcinoma Co-operative Group analyzed the epidemiologic data of 240 cases of bronchogenic carcinoma in a prospective study. When risk factors (exposure to potencial pathogenic substances) were studied, a relationship was noted between the incidence at an early age and the presence of nondifferentiated small cell carcinoma. The number of years of exposure to tobacco had a direct effect on the curative value of the thoracotomy and the survival rate. Forty years of smoking appeared to be borderline for a poor prognosis. Localization of the tumor by bronchoscopy showed a frequency in the left main bronchus (18 percent) more than twice than in the right (8 percent). In 25 percent of the cases the tumor was more peripheral than the subsegmental situation according to the bronchofiberoptic examination. Evaluation of clinical data only showed a lack of correlation between the different symptoms and the various means of evaluation and the prognosis of the disease. For example, a patient with hemoptysis has a statistically higher probability of having an epidermoid tumor and a greater possibility of a successful curative thoracotomy (23 percent as opposed to 17 percent for the rest). The group of incidental cases (9 percent of the total) was analyzed. The degree of resectability was higher as compared with the rest (62 percent against 34 percent) as well as the absence of nondifferentiated small cell type carcinomas.
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PMID:[Epidemiologic data on bronchogenic carcinoma (author's transl)]. 45 2


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