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)

Two hundred and eighteen patients, with thoracic tumors larger than 3 cm in size, underwent ultrasound-guided percutaneous transthoracic core biopsy with a large-bore Tru-Cut needle. Fifty-five tumors were in the mediastinum, and 122 tumors were located at subpleural area, and 42 tumors were within the lungs. In 122 subpleural tumors, the sensitivity of ultrasound-guided core biopsy for the diagnosis of malignancy was 96.8%, and accuracy was 97.5%. Sensitivity for the diagnosis of malignant tumors located within the lungs was 94.6%, and accuracy was 95.2%. In 54 patients with mediastinal tumors, definite histologic diagnosis could be obtained in 48 patients (88.9%). The sensitivity of ultrasound-guided biopsy for the diagnosis of malignancy in these 48 mediastinal tumors was 97.1%, with an accuracy of 97.9%. Three patients had complications with minimal pneumothorax and one with mild hemoptysis. We conclude that percutaneous transthoracic core biopsy with Tru-Cut needle under ultrasound guidance is a safe and sensitive way to obtain specimens for accurate histologic diagnosis of thoracic tumors. The diagnostic yield is high, and the technique, relatively simple, can also be used for outpatients.
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PMID:Ultrasound-guided core biopsy of thoracic tumors. 151 60

Efficacy and safety of coaxial transthoracic fine-needle biopsy were evaluated in 54 patients with a history of malignant lymphoma and new chest lesions. Twenty-one patients had recurrent lymphoma. Correct diagnosis was made in 17 of the 21 patients (81%) after one biopsy. The sensitivity increased to 95% with repeat needle biopsy in three patients. Immunophenotyping (determining phenotype by means of immunologic examination) was essential for a definitive diagnosis of lymphoma in three patients. Non-lymphomatous malignancies were correctly diagnosed in 14 patients. An infectious organism was identified in 11 of 19 patients (58%) with benign lesions. Pneumothorax occurred in eight patients (15%), necessitating placement of a chest tube in two (4%). Mild hemoptysis was observed in four patients (7%). The authors conclude that coaxial transthoracic fine-needle biopsy in patients with a history of lymphoma is safe and accurate. The use of large cutting needles or surgical biopsy can be restricted to patients with false-negative findings at percutaneous biopsy and to patients in whom histologic transformation of lymphoma is suspected.
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PMID:Coaxial transthoracic fine-needle biopsy in patients with a history of malignant lymphoma. 154 68

Invasive pulmonary aspergillosis is a specific form of pulmonary Aspergillus infection that occurs almost exclusively in immunocompromised patients. It differs both histologically and in its clinical course from classic aspergillomas. During a 5-year period (1986-1990), 8 patients underwent resection for cavitating invasive pulmonary aspergillosis that developed as a consequence of neutropenia during chemotherapy for malignancy. There were no perioperative deaths and no complications. This contrasts with reports of operation for classic aspergillomas. Histologic examination of the resected specimens showed that cavitating invasive pulmonary aspergillosis differed from classic aspergillomas. They consisted of necrotic lung tissue invaded by fungus with separation from the surrounding lung so that the sequestrum had the appearance of a fungus ball. Pulmonary aspergillosis is a common complication of profound neutropenia. The first hemoptysis in this group of patients is often life-threatening. The excellent results of operation in our series of patients may be attributed to their young age, good pulmonary function, and limited operation. This has lead us to recommend early surgical intervention in invasive aspergillosis once cavitation develops.
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PMID:Operation for cavitating invasive pulmonary aspergillosis in immunocompromised patients. 843 Oct 86

The treatment of haematological malignancies with intensive chemotherapy and bone marrow transplantation results in prolonged periods of immunosuppression. This is associated with an increased incidence of invasive pulmonary aspergillosis (IPA) with reported mortalities of 67-83%. The mainstay of treatment is medical therapy, surgery being reserved for patients with haemoptysis. Resection of focal sites of infection has not been routinely considered in view of the high morbidity and mortality reported from the surgery of aspergillomas in past series. After the death of two neutropenic patients from massive haemoptysis following IPA in 1986, we have resected localised pulmonary aspergillus lesions in 16 patients following IPA. Five patients had haemoptysis. The most common procedure performed was a lobectomy. All patients were granulocytopenic and excessive post-operative bleeding occurred in three patients, one of whom required a re-thoracotomy as a result. There was one post-operative death due to cytomegalovirus pneumonia. Surgery was otherwise uneventful. There were no recurrent pulmonary aspergillus infections on follow-up and three patients proceeded to bone marrow transplantation. The success of surgical resection encourages an aggressive policy in the management of IPA to prevent life-threatening haemoptysis and to allow patients to proceed with further chemotherapy and bone marrow transplantation.
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PMID:Surgical management of invasive pulmonary aspergillosis in immunocompromised patients. 156 27

A broncholith is a calcified lymph node which partially or completely erodes into the bronchial lumen. Its manifestations are non-specific and may result in life-threatening complications. In Taiwan, pulmonary tuberculosis, one of the most common etiologies of broncholithiasis, is common. To our knowledge, no report on broncholithiasis can be found in literature in this country. We herein present three cases of broncholithiasis experienced in the past 11 years in Chang Gung Memorial Hospital. The presenting manifestations are obstructive pneumonia in two cases, and hemoptysis in the other one. In two of them, the broncholiths were located in the right side. Fiberoptic bronchoscopy was performed, and the stones were visible in all of them. Bronchoscopic removal of stone was successful in two cases, and the other coughed up stones spontaneously after bronchoscopies. In the absence of significant symptoms or complications, only observation is necessary. For the symptomatic borncholiths, we advocate that bronchoscopic removal is worth trying to eliminate the necessity of thoracotomy unless complications are present, which indicate surgical intervention such as massive hemoptysis, fistula formation between tracheobronchial trees and esophagus or vessels, recurrent pulmonary infection or suspicion of malignancy.
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PMID:Broncholithiasis: a neglected bronchial disease in this country. Illustration of three cases. 158 38

197 patients with either malignant (No. 175) or infections (No. 22) chest coin lesions had lung aspirations using fine-needles, 18 to 22 gauge. All the patients previously had flexible fiberoptic bronchoscopy with negative results. A positive diagnosis of malignancy was established in 138 (70%), with identification of cell type in 51 (37%), and of infectious disease in 11 (50%). The procedure's sensitivity for malignant lesions was 79.3% and the specificity was 96.5%. Complications were minimal (hemoptysis and pneumothorax), although some patients had COPD and hypoxemia.
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PMID:[Coin lesions: 5 years of percutaneous needle aspiration]. 158 29

A 62-year-old male was admitted with abnormal shadow in chest X-P. CT and other examinations were done, and he was diagnosed left renal cell carcinoma with metastatic lung cancer. He rejected operation and was discharged. We gave him alpha-interferon injection every day. About 5 months later, he complained of fever and dyspnea, and was admitted. On the 10th day after admission, he died suddenly with massive hemoptysis. This hemoptysis was from the pulmonary artery, which was surrounded by tumors and ruptured into the trachea. Pathological diagnosis was double cancer, such a case is very rare with a primary lung cancer (oat cell carcinoma) which has metastasized into a renal cell carcinoma (common type, clear cell subtype).
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PMID:[A case of metastasis of lung cancer to renal cell carcinoma]. 164 52

Flexible Nd:YAG endoscopic laser surgery may become an effective new modality for palliation in patients with obstructive endotracheal metastatic malignancies. We report the results of the treatment of two patients with severely obstructing intraluminal tracheal metastatic melanoma and medullary thyroid carcinoma, using the neodymium-YAG laser via the flexible fiberoptic bronchoscope. Both patients complained of significant dyspnea, orthopnea, cough, and hemoptysis and were not candidates for rigid bronchoscopy because of underlying medical contraindications and anatomical problems. Multiple treatment sessions were used with treatment intervals of 1 to 2 weeks. All treatments were performed in the operating room under sedation, without intubation, with topical lidocaine and standard superior laryngeal nerve block. Successful relief of airway obstruction with complete regression of the endotracheal masses was achieved and no recurrences were seen after 9 months' follow-up. Flexible Nd:YAG laser bronchoscopy offered an alternative for the relief of obstructing endotracheal or bronchial malignancies in patients in whom the rigid bronchoscope could not be passed. it seemed to prolong survival in selected cases, and provided definite improvement in quality of life.
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PMID:Flexible Nd:YAG laser palliation of obstructive tracheal metastatic malignancies. 170 Feb 51

Two policies of palliative thoracic radiotherapy for non-small-cell lung cancer have been compared in a randomised multicentre controlled trial. A total of 369 patients with inoperable, histologically or cytologically confirmed disease, too advanced for radical 'curative' radiotherapy, and with their main symptoms related to the primary intrathoracic tumour even if metastases were present, were studied. They were allocated at random either to a regimen of 17 Gy given in two fractions of 8.5 Gy 1 week apart (F2 regimen), or to a conventional multifractionated regimen of either 30 Gy in ten fractions or 27 Gy in six fractions (a biologically equivalent dose), given daily except at weekends (FM regimen). On admission, 93% of the patients had cough, 47% haemoptysis, 57% chest pain, 58% anorexia, and 11% dysphagia. As assessed by the clinicians, palliation of the main symptoms was achieved in high proportions of patients ranging in the F2 group from 65% for cough to 81% for haemoptysis and in the FM group from 56% for cough to 86% for haemoptysis. Haemoptysis, chest pain, and anorexia disappeared for a time in well over half the patients with these symptoms, and cough in 37%. For all the main symptoms, the median duration of palliation was 50% or more of survival. Performance status improved in approximately half of the patients with a poor status on admission. All these results were similar in the two treatment groups. As assessed daily by the patients using a diary card, the quality of life deteriorated slightly during treatment but then improved steadily during the next 5 weeks. The proportion of patients with dysphagia increased considerably during treatment, but fell to the pretreatment level during the next 2 weeks. The results were similar in the two groups. Radiation myelopathy was suspected in one (F2) patient. There was no difference in survival between the two groups (log-rank test), the median survival time from the date of allocation being 179 days in the F2 and 177 days in the FM group. In the light of all the findings, the regimen of two fractions of 8.5 Gy given 1 week apart is recommended.
Br J Cancer 1991 Feb
PMID:Inoperable non-small-cell lung cancer (NSCLC): a Medical Research Council randomised trial of palliative radiotherapy with two fractions or ten fractions. Report to the Medical Research Council by its Lung Cancer Working Party. 170 40

123 patients with small cell lung cancer (SCLC) presented to the National Cancer Center Hospital (Tokyo) between 1978 and 1986. 22 of 71 patients with limited stage disease (LD) and none of 52 patients with extensive disease (ED) survived for 3 years. 15 of the 22 three year survivors had significant late complications. All patients received chemotherapy and either thoracic irradiation, resection or both. No prophylactic cranial irradiation was given. 4 patients developed cardiac failure, 2 with a dilated cardiomyopathy, despite the fact that no patient received over 420 mg/m2 of doxorubicin. 12 patients of the 17 who received thoracic irradiation developed radiation pneumonitis and 3 required hospitalisation for severe haemoptysis (2) or cavity formation (1). 1 patient who received nimustine developed a fatal myelodysplastic syndrome and 2 additional patients developed second primary tumours in the oesophagus (1) and stomach (1). Mild peripheral neuropathy (WHO grade 1) was persistent in 3 patients and asymptomatic azotemia (WHO grade 1) in 7. Despite advances in the treatment of SCLC there are very few asymptomatic long-term survivors.
Eur J Cancer 1991
PMID:Late toxicities and complications in three-year survivors of small cell lung cancer. 185 18


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