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)

Transbronchial lung biopsy using the fibreoptic bronchoscope was carried out in 85 patients. There were no serious complications; two patients had a 10% pneumothorax and 17 had slight haemoptysis lasting less than 24 hours. The problems of interpreting small biopsy specimens are considered. Satisfactory specimens were obtained without fluoroscopic guidance, particularly in diffuse and lobar lesions. A histological diagnosis was made in 62% of diffuse lesions and compatible histology was found in a further 22%. In a further case Pneumocytis carinii infection was diagnosed. Blind biopsy of discrete periheral lesions was less successful with only one positive diagnosis in 12 patients.
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PMID:Transbronchial lung biopsy: A review of 85 cases. 59 33

Symptoms, clinical findings and pulmonary function in 47 patients with tracheobronchomalacia were compared with the bronchoscopic finding. The main symptoms were phlegm, cough, and dyspnoea. Recurrent respiratory infections and haemoptysis were features of the recent medical history. Only 30% had emphysema, and cor pulmonale in the ECG was uncommon. A notch in FEV1 was seen in 25 patients (54%), against 3 (6%) in the controls. FVC, FEV1/FIV1 and notch in FEV1 were directly proportionate to the severity of the malacia. A low FEV1/FIV1 and notch in FEV1 are suggestive of tracheobronchomalacia and an indication for bronchoscopy.
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PMID:Acquired tracheobronchomalacia. A clinical study with bronchological correlations. 61 23

In a prospective study of 6,027 older men screened every six months for ten years by means of chest photofluorograms and questionnaires regarding symptoms, 121 developed lung cancer after the first examination. Eighty-five men with lung cancer had the opportunity to be screened eight times before the tumor was detected by chest x-ray film, but only 33 actually reported that often. These 33 men were compared with matched controls for symptoms before the neoplasm was detected radiologically. The common symptoms of expectoration and chronic cough showed a significant increase in frequency over time in the cases of cancer, while only expectoration showed a slight increase in the controls. Uncommon symptoms more suggestive of lung cancer (hemoptysis and worsening cough) occurred in only four men prior to detection of cancer. Symptoms are seldom useful in the detection of occult lung cancer, but the appearance of expectoration and chronic cough in older male smokers should raise a suspicion of this disease.
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PMID:The Philadelphia Pulmonary Neoplasm Research Project. Symptoms in occult lung cancer. 62 May 58

Two patients, a mother and her son, had idiopathic pulmonary hemosiderosis. In the son, the onset was acute and he died of massive hemoptysis. The mother's disorder developed less acutely and the condition improved after temporary respiratory support and massive corticosteroid therapy. This is the first reported instance of idiopathic pulmonary hemosiderosis occurring in more than one member of the same family. The diagnosis of idiopathic pulmonary hemosiderosis depends on compatible clinical and pathologic data and on exclusion of secondary causes of intrapulmonary hemorrhage.
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PMID:Idiopathic pulmonary hemosiderosis: two cases in a family. 62 56

A new Pulmonary Medicine-Thoracic Surgery service was established in a community hospital in July 1974. This report details the experience of 409 bronchoscopies performed from July 1, 1974 through Dec 31, 1976. There were no deaths and four complications--one aspiration and three pneumothoraces resulting from transbronchial lung biopsy. Final diagnoses for which bronchoscopy was done were as follows: cancer--141; infectious disease--97; interstitial disease--33; obstructive lung disease--58; hemoptysis--35; miscellaneous--45. In the cancer group, a cytohistologic diagnosis was made in 82 patients by bronchoscopy alone, 31 additional diagnoses were made by scalene node biopsy or mediastinoscopy, and the remainder by surgical exploration and/or resection. In 268 patients with benign disease, bronchoscopy established the diagnosis in 87% of the cases. Pulmonary Medicine tended not to repeat nondiagnostic bronchoscopy but rather to refer immediately for a definitive surgical procedure. Thoracic Surgery tended not to reduplicate bronchoscopy for the purpose of "confirmation." A conjoint medical-surgical approach to bronchial disease, at the community level and based on a mutual understanding of capability and limitation, is feasible, productive, and economical.
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PMID:Bronchoscopy in the community hospital. 62 19

The patient was a 60-year-old white male who, for 18 months, had complained of a substernal wheeze on exertion, exertional dyspnoea and cough, and attacks of acute respiratory distress. There was no haemoptysis or dyshpagia and he was treated for bronchial asthma until bronchoscopy revealed the tumour which had not been recognized in plain chest films. He showed no evidence of a neurofibromatosis and apart from reduction in pulmonary function tests on a PO2 of 74, his laboratory tests were negative. There was no family history of neurofibromatosis. He underwent thoracotomy and a smooth rounded pedunculated tumour, 2.5 cm in diameter, arising from the posterior wall of the trachea, 3 cm above the carina was excised. He has had no tumour recurrence.
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PMID:Solitary neurofibroma of the trachea. 63 Jan 92

A 14-year-old boy initially had severe hemoptysis and a coin lesion in the left lower lobe on the chest x-ray film. Pulmonary arteriographic studies suggested the presence of a pulmonary varix. Pathologic examination of the specimen obtained at surgery revealed a bronchogenic cyst. Pulmonary varices are extremely rare. Bronchogenic cysts must be included in the differential diagnosis of these lesions.
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PMID:Bronchogenic cyst mimicking a pulmonary varix. 63 Sep 77

A specially designed three-pronged aspiration needle is described. It was used in 166 percutaneous lung biopsies in 151 patients. A correct diagnosis was obtained in 141 patients (93.3%). Only minor complications were seen, including pneumothorax (7.8%) and pulmonary hemorrhage with hemoptysis (2.4 percent).
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PMID:Percutaneous biopsy using a safe, effective needle. 63 96

Report on an 18-year-old patient who developed a respiratory distress syndrome after trauma without bone fractures and with only minimal soft tissue contusion. Twelve hours after the accident fever and dyspnea appeared, accompanied later by hemoptysis, microhematuria, a fall in hemoglobin and in platelet count, petechiae on the skin and in the conjunctiva, cotton-wool lesions in the retina and micronodular shadows in the lungs. Various pathogenetic mechanisms other than bone marrow fat embolism are discussed in the light of this case.
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PMID:[Fat embolism syndrome without fractures]. 63 9

Pulmonary bleeding was defined as massive when the collected blood was 600 ml or more in 24 hours. Hemoptysis of this magnitude carries more than 50% mortality when managed without surgical intervention, For this reason all patients admitted, bleeding massively, in the past ten years were considered candidates for surgical therapy. Localization of the bleeding was done by bronchoscopy. Pulmonary reserve was evaluated by clinical and radiological observation and, when feasible, by spirometry. Of the 75 patients seen with massive hemoptysis, 68 were operated. Seven patients were excluded for various reasons. Five of these patients died during the acute bleeding episode. Sixt-five resections were performed with 11 deaths (17%) and three cavernostomies with one death. Of 51 lobectomies, seven expired (14%). One segmentectomy survived. Other than the magnitude of the surgical resection, the mortality was related to the amount of bleeding in the 24 hours preceding the surgical procedure. Severe bleeding at the time of resection requiring one-lung ventilation also significantly influenced the mortality (33% against 7%). This experience shows that pulmonary resection is the treatment of choice in patients with massive hemoptysis.
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PMID:Surgical management of massive hemoptysis. A ten-year experience. 63 82


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