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)

Twenty-two cases of bronchopulmonary carcinoid tumor diagnosed in Iceland in the 30-year period 1955-1984 were analyzed. Carcinoid comprised 2% of all primary lung tumors registered in that period. The crude incidence was 0.36 cases/100,000 population/year. The patients' mean age was 48 years and 68% were female. The most common presenting symptom was recurrent pneumonia; only three patients had hemoptysis. One patient had carcinoid syndrome. Two of the 22 tumors were peripheral. Tumor size was 0.8-9 cm, mean 2.8 cm. Of the resectable bronchial tumors, 80% had invaded the pulmonary parenchyma and 18% had metastasized to lymph nodes. Four carcinoid tumors were atypical and showed more malignant behavior. One of them was originally diagnosed as oat-cell carcinoma. Sixteen patients with resectable carcinoid tumor were alive 3 1/2 to 29 years after removal of the tumor.
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PMID:Bronchopulmonary carcinoids in Iceland 1955-1984. A retrospective clinical and histopathologic study. 261 47

We reviewed the charts of 478 patients who had fiberoptic bronchoscopy (FOB) performed for evaluating hemoptysis with a normal chest roentgenogram. FOB provided a definite diagnosis of endobronchial lesion in only 10 patients (2.1%): bronchogenic carcinoma in 2 patients, bronchial adenoma in 1 patient, tracheal cancer in 1 patient, foreign body in 3 patients and endobronchial tuberculosis in 3 patients. FOB neither visualized tumor mass nor localized the bleeding site in 300 (95.8%) of 313 patients with mild hemoptysis. However, the bleeding site could be localized by FOB in 56% of the patients (n = 165) if the bleeding amount exceeded 60 ml/day. In conclusion, in patients with hemoptysis and normal chest roentgenograms, routine FOB may not rule out airway malignancy. In contrast, it is a good diagnostic tool for localizing the bleeding site if patients present with moderate amount of hemoptysis.
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PMID:The role of fiberoptic bronchoscopy in patients with hemoptysis and a normal chest roentgenogram. 262 Feb 83

The clinical, radiologic, and pathologic features of seven patients with pulmonary dirofilariasis were studied. The findings were analyzed in conjunction with those of 76 cases previously reported from the United States. We found that, in most instances, the disease was acquired in states along the Atlantic and Gulf coasts and occurred predominantly in whites (94.7%) in their fifth or sixth decades of life, with a male to female ratio of 2:1. Symptoms, commonly chest pain, cough, or hemoptysis, were present in 37.6% of patients. Most patients (62.4%) were asymptomatic, and the disease was discovered incidentally on routine radiography or during the investigation of another problem. Peripheral eosinophilia was present in 20% of patients. The radiologic findings consisted of single (89.8%) or multiple (10.2%) pulmonary nodules that simulated primary or metastatic lung tumor. Dirofilariasis was not included in the clinical differential diagnosis in any of the patients. In one case, the diagnosis was accurately obtained by fine needle aspiration biopsy. All other patients required thoracotomy with excisional lung biopsy for diagnosis. Pathologically, the dirofilaria nodule consisted of a spherical subpleural infarct with a central thrombosed artery containing Dirofilaria immitis in various stages of disintegration.
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PMID:Pulmonary dirofilariasis: the great imitator of primary or metastatic lung tumor. A clinicopathologic analysis of seven cases and a review of the literature. 274 57

A case of a 73-year-old woman, complaining of exertional dyspnea and hemoptysis, is reported. About twenty years earlier, she had been diagnosed as having a thyroid carcinoma and had undergone a partial thyroidectomy. Bronchoscopic findings showed an endobronchial polypoid tumor which obstructed the intermediate bronchus almost completely. The polyp was about 3cm in length and protruded from the entrance of the middle lobe bronchus. The histologic findings revealed it to be a metastasis of the papillary thyroid carcinoma. After a polypectomy, the hypoxemia and dyspnea showed remarkable improvement.
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PMID:[A case of lung metastasis of thyroid cancer with endobronchial polypoid growth]. 266 82

Twelve patients with a bronchial carcinoid tumor seen over the past 10 years, were retrospectively analyzed. The age, symptoms, smoking habit, previous respiratory conditions, X-ray and extension of the tumor, bronchial endoscopy, treatment and survival were studied. The mean age of these patients was 42.5 years with a male predominance of 2:1. More than half of the patients were smokers (58.3%). The most common symptoms were hemoptysis, costal pain, pneumonia and fever. Two of the patients were asymptomatic (16.6%) and their tumor was detected in a routine health control. Almost half of the patients (41.6%) complained of respiratory symptoms for 3 years previous to diagnosis (mean 7.8 years with a range of 3 to 11 years). 75% of the cases were centrally located. The left lung was most frequently affected (75%). Fiberbronchoscopy was carried out in nine patients; in eight of them the tumor was localized and information was obtained about the segment involved. However, the biopsy was positive in only one case (14.2%). Two patients presented endocrine symptoms with a syndrome similar to the carcinoid. The disease was disseminated with adrenal metastasis in two cases, one of which had also bone and liver metastasis. An immunohistochemical study was performed in eight cases with a positive result for ACTH and calcitonin in one patient. Ten patients were treated with surgery; one with chemotherapy and the other was treated with palliation. Two patients were lost in the follow up period.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:[Carcinoid tumor of the bronchi. An infrequent tumor. Clinical study of 12 cases]. 267 62

Two cases of primary racemose hemangioma of the bronchial artery are reported. The first case was admitted because of massive hemoptysis after transbronchial biopsy in another hospital. Bronchoscopic examination revealed a polypoid tumor of the left B4 bronchus, which was resected and diagnosed as racemose hemangioma. The second case was admitted because of massive hemoptysis. Bronchoscopic examination revealed polypoid tumor in the left B3b bronchus, which was resected and diagnosed as racemose hemangioma.
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PMID:[Two cases of primary racemose hemangioma of the bronchial artery]. 269 21

From 1959 to 1986, 24 patients with primary malignant tumors of the trachea received radiotherapy as all or part of treatment. Common presentations included respiratory symptoms in 20 patients and hemoptysis in 15. Thirteen patients had squamous carcinomas with undifferentiated and adenoid cystic cancers in five and four patients, respectively. Overall actuarial survival was 45% at 1 year, 25% at 5 years, and 13% at 10 years. Survival was significantly correlated to histologic type (adenoid cystic versus squamous, P less than 0.03), but not to tumor extent or to patient age or sex. Local control was attained in 10 of 24 patients overall and was more frequent for patients with tumors localized to the trachea and for patients who were treated with combined surgery and radiotherapy. For the 18 patients treated with radiotherapy alone, complete response (CR) was seen to be significantly (P less than 0.001) related to dose: six of seven (86%) patients receiving greater than or equal to 6000 cGy attained CR versus one of 11 (9%) receiving less than 6000 cGy. Three patients developed complications related to radiotherapy. Radiotherapy can provide durable local control of localized tracheal tumors and should be considered for medically inoperable patients with localized tumors and for patients with high risk of recurrence after resection.
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PMID:Primary tumors of the trachea. Results of radiation therapy. 272 May 90

Thirty-six malignant and four benign endotracheal and endobronchial lesions were treated using Nd:YAG laser through flexible bronchoscope from November 1985 to July 1987 at the University Hospital in Louisville, Kentucky. Progressive dyspnea and hemoptysis were primary indications for the procedures. The majority of patients were treated under general anesthesia using intravenous agents. Most patients required two treatment sessions for complete endobronchial tumor ablation. The mean hospital stay was 48 hours. Two patients died postoperatively; one died of myocardial infarction and another of progressive respiratory failure. The mean survival was 13 weeks. Sixty-three percent of patients treated were improved as measured by Karnofsky Performance Status. Mean change in Performance Status between pre- and post-laser treatment was 100% (from 30 to 60). We conclude that therapeutic laser bronchoscopy is a useful adjunctive treatment in selected patients with obstructing or bleeding lung tumors.
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PMID:Endobronchial Nd:YAG laser surgery. 272 32

An unusual case of a 61-year-old man who had hemoptysis as the major presenting manifestation of radiation-induced thyroid carcinoma is reported. The diagnosis was made by bronchoscopic removal of a polypoid lesion that was a direct extension of tumor through the trachea. Bronchoscopy is an effective and reliable means of establishing the diagnosis in this unusual subset of patients with thyroid carcinoma invading the trachea, and should be considered as the first diagnostic procedure in a patient with a thyroid mass and hemoptysis.
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PMID:Hemoptysis as the presenting manifestation of thyroid carcinoma. A case report. 274 44

From 1975 through 1984, 24 patients at the Medical University of South Carolina underwent surgical resection for complications of pulmonary tuberculosis. The complications fell into three major categories: persistent or drug-resistant disease, bronchiectasis, and hemoptysis. The major indications for surgical intervention included hemoptysis (14 patients), drug resistance (5), possible neoplasm (3), and bronchiectasis (2). Impaired pulmonary function was common. Surgical therapy generally necessitated lobectomy, sometimes resulted in substantial blood loss, and had a total major and minor complication rate of 46%. Despite these problems, the long-term prognosis after successful resection is good.
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PMID:Surgical resection for complications of pulmonary tuberculosis. 276 8


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