Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0019079 (hemoptysis)
 6,129 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Over a 42 month period 133 patients underwent 148 CT guided biopsies of 104 pulmonary lesions (78%), 21 mediastinal/hilar masses (16%) and 8 pleural lesions (6%). There were 48 cases (32%) complicated by a pneumothorax, of which 13 (9%) required a chest drain. Two cases each of minor haemopneumothorax (1.4%) and haematoma (1.4%) were found, and haemoptysis occurred in a single patient (0.7%). This low complication rate reflects the use of the 22 gauge Chiba needle, the small number of passes undertaken at each sitting and the wide range of lesion size. In four cases no diagnosis was established either at the time of biopsy or subsequently. There were 100 cases proven to be malignant, of which 81 were diagnosed at the first biopsy. Three further cases were regarded as suspicious of malignancy. Of the 29 patients with benign disease, a specific diagnosis was made in 10 (34%) and nonspecific inflammation was seen in 17 (59%) further patients. Fine needle aspiration under CT control is a useful and accurate diagnostic technique. It has widened the scope of lesions which can be biopsied, enabling small, deep or necrotic parenchymal lesions to be targeted accurately. A precise placement of the needle tip into pleural or mediastinal lesions is a further advantage. However, if an inadequate sample is obtained, the biopsy may need to be repeated.
 ...
PMID:Fine needle aspiration in the chest under CT control. 193 12

We present a case of a 68-year-old woman with a history of mild smoking and chronic bronchitis who showed recurrent hemoptysis. She presented with a nearly normal chest roentgenogram, a non-diagnostic fiberoptic bronchoscopy and a computed tomography and lung scanning both of which were highly suggestive for malignancy. In fact, the former showed obstruction of the main left bronchus, of the superior bronchus for the left upper lobe and of the apical bronchus for the left lower lobe, the latter showed a total cessation of blood flow through the left lung. Pulmonary angiography, however, was normal and aortography showed dilatated and twisted left bronchial arteries. Computed tomography and lung scanning came back to normal after bronchoscopic aspiration of endobronchial clots and a nonspecific antibiotic therapy were carried out. Although very infrequent, bronchial stenosis on CT and complete monolateral unperfusion on lung scintigraphy may occur in patients with hemoptysis of benign origin. We recommend the use of pulmonary arteriography in patients with the above pattern when diagnostic doubt remains after bronchoscopy.
 ...
PMID:Reversibility of complete unperfusion in a patient with recurrent hemoptysis. 193 70

Ambulatory facilities are being used more and more for various diagnostic and therapeutic procedures. We report 158 consecutive mediastinoscopies and anterior mediastinotomies performed in an ambulatory setting from July 1981 to February 1990. There were 120 patients with a malignancy: 114 bronchogenic carcinomas, 4 lymphomas, 1 teratocarcinoma, and 1 carcinoma of the stomach. Thirty-eight patients had a benign condition, including sarcoidosis in 27 and miscellaneous diagnosis in 11. Twenty-two patients (14%) were admitted the same day: 9 for elective operation in view of bed availability, 8 for medical observation, and 5 for overnight admission for nonmedical reasons. Six nonfatal complications were encountered: hemoptysis (2), atrial fibrillation (1), pneumonia (1), mediastinal self-contained bleed (1), and tear of a pulmonary artery (1). There was no operative mortality. Overall, ambulatory mediastinoscopy and anterior mediastinotomy permitted a diagnosis in 47 patients (20%) and confirmed unresectable malignant disease in 29 patients, thus sparing unnecessary admission to a surgical ward in 76 (48%) of the 158 patients. Mediastinoscopy and anterior mediastinotomy can be safely performed in an ambulatory setting and do alleviate the need for hospitalization in a substantial number of patients.
 ...
PMID:Ambulatory mediastinoscopy and anterior mediastinotomy. 195 33

A group of 228 patients with cancer of the lungs admitted in the course of 15 months to the Second Clinic for TB and Respiratory Diseases was classified according to the complicating pleural exudate. At the onset or in the course of the disease the exudate developed in 24 patients (11%)--group A, in the remaining 204--group B--there is no information on an exudate. The mean age of the two groups did not differ, smoking habits were similar. Significant differences were recorded as regards the incidence of subjective complaints, in group A the patients complained significantly more frequently of dyspnoea grade III to IV, chest pain, loss of weight and oedema of the neck. As to the number with haemoptysis and exposure to cancerogens the two groups did not differ. As to subsidiary diseases, only CHOPN was more frequent in group B. Differences were recorded also in the ratio of morphological types, in group A the small-cell type was most frequent, in group B the spinocellular type. The two groups differed also as to the incidence of peripheral and central forms, which were significantly more frequent in group A. The TNM stages differed: in group A stage IV predominated, in group B there were 40% of the patients in stage I and II. Significant differences between the groups were found also as to treatment: 17.6% in group B were operated and none in group A. In group A all patients died, in group B to the day of evaluation 25 subjects survive, this difference, is, however, not significant.
 ...
PMID:[Pleural exudates in patients with lung cancer. Comparative study]. 200 91

Octogenarians are rarely referred for thoracic operations, presumably owing to the perceived morbidity of thoracotomy and the presumed frailty and limited life span of the 80-year-old patient. To determine if these concerns are valid, we reviewed our operative experience in 50 patients 80 years of age or older (mean age, 82.7 years; range, 80 to 91 years; 29 men, 21 women) undergoing thoracotomy between Nov 1, 1980, and May 1, 1990, for cancer (39 patients) and benign disease (11 patients). Procedures included 25 lobectomies (24 cancer, 1 abscess), 4 pneumonectomies (all cancer), 3 esophagectomies (1 perforation, 2 cancer), 3 explorations for cancer, 2 bullectomies, 12 wedge or segmental resections (5 open lung biopsies, 5 cancer, and 1 each for benign nodule and hemoptysis), and 1 thymectomy. Five patients (10%) were operated on emergently for massive hemoptysis (1), Boerhaave's syndrome (1), or rapidly progressive respiratory insufficiency (3) with an operative mortality of 80%. Mortality for elective cases was significantly lower (13%, p less than 0.01). Major complications occurred in 19 patients (38%). Univariate analysis performed to identify predictors of operative mortality demonstrated no significant relationship between operative death and patient age, sex, type of operation, diagnosis of malignancy, or the presence of either cardiac disease or chronic obstructive lung disease. Twenty-three patients are alive 2 months to 5 years after thoracotomy. Actuarial survival for the 45 elective patients was 56% and 44% at 1 and 2 years, respectively.(ABSTRACT TRUNCATED AT 250 WORDS)
 ...
PMID:Thoracotomy in the octogenarian. 201 13

Two hundred and ninety-three bronchoscopies were done for 285 patients (78% males, 22% females) at Hospital University Sains Malaysia between 1984 and 1988. The mean age was 56.4 years (range 13 to 90 years). 70.2% of patients underwent bronchoscopies to confirm or exclude the diagnosis of carcinoma of the bronchus, out of which 58% were confirmed to have bronchial carcinoma. 77% of the 98 patients with visible endobronchial tumours had biopsy specimens diagnostic of malignancy. Brushing and washing cytology increased the positive yield to 92%. The commonest histological type of bronchial carcinoma identified was squamous cell carcinoma (48.1%), followed by small cell carcinoma (27.1%), anaplastic/undifferentiated carcinoma (12.9%), adenocarcinoma (9.4%) and large cell carcinoma (2.4%). Bronchoscopy for the investigation of haemoptysis identified the commonest cause as 'bronchitis'. There were no complications noted in our series. Notable differences of our experience compared to that of the western series were the high percentage of bronchoscopy done for infective respiratory disorders and the younger age of our patients.
 ...
PMID:Fibreoptic bronchoscopy--a Malaysian experience. 201

Respiratory symptoms are a common cause of distress in patients with advanced cancer. Optimal palliative therapy requires careful assessment and the appropriate use of symptomatic measures in conjunction with specific antitumor treatments. The etiology and management of the three major respiratory symptoms, dyspnea, cough and hemoptysis, are described. The indications for antitumor treatments and surgical procedures are briefly outlined, and symptomatic treatments, including drug and nondrug measures, are discussed in detail.
 ...
PMID:Long-term management of respiratory symptoms in advanced cancer. 207 81

Intratumor injection of OK-432, a biological response modifier, in the treatment of small HCC was studied in 7 inoperable patients. After evaluation with ultrasound (US), computed tomography (CT), angiography and US-guided biopsy, implantation of a steel coil in the tumor, intratumor injection was performed under US guidance. After completion of the treatment, liver biopsy and image studies were again done to evaluate the extent of tumor necrosis. One patient was alive and well without recurrence 19 months after treatment. Four had recurrent tumors at different site of the liver 4 months, 9 months, 9 months and 8 months later. Two died of progressive malignancy 3 months and 8 months later. In the 6 patients with elevated serum alpha-fetoprotein (AFP) levels, 4 had decreased AFP after treatment, and the 2 mortalities had steadily increased AFP. The most common side effects are fever and chills. Transient abdominal pain with elevated transaminase activities, cough with hemoptysis, and vomiting were seen in 1 case each. After treatment, the biopsy specimens showed total necrosis of HCC. Although the T4/T8 ratio of peripheral blood was increased as compared with that before treatment in 4 cases, peritumoral cytotoxic T lymphocyte and monocyte infiltration were seen in one specimen only, and another 7 examined specimens showed negative staining with monoclonal antibodies of T cells. We conclude that intratumor injection of OK-432 is an alternative treatment for small HCC in inoperable cases. The effectiveness may be due to the direct tumoricidal mechanism of OK-432.
 ...
PMID:Intratumor injection of OK-432 for the treatment of small hepatocellular carcinoma. 217 23

A 69-year-old man was admitted to our hospital with a complaint of cough and hemoptysis. His chest X-ray showed an obstruction of the right intermediate bronchus and resultant atelectasis of the middle and lower lobes. Cytological examination by bronchoscopy showed squamous cell carcinoma. Although the cancer involvement of the left atrium could not be clearly defined by preoperative chest CT scan, the cancer invasion to the left atrial wall was recognized intraoperatively. Right pneumonectomy along with resection and patch reconstruction of the left atrium, right atrium and atrial septum was performed under extracorporeal circulation. Postoperative hemodynamic state was stable, and echocardiography showed normal volume of the left atrium. Histological examination of the resected specimen showed moderately differentiated squamous cell carcinoma with the involvement of the left and right atrial wall. The resected margins of the left and right atria were free of malignancy. Although he had been clinically in good condition and free from any sign of cancer recurrence, he died of aspiration pneumonia five months after the surgery.
 ...
PMID:[Successful resection and reconstruction of the left atrium, right atrium and atrial septum under extracorporeal circulation in a patient with invasive pulmonary carcinoma]. 220 67

Computed tomographic (CT) and chest radiographic findings were retrospectively correlated with those found at fiberoptic bronchoscopy (FOB) in 58 patients presenting with hemoptysis. Abnormalities involving the airways were depicted by CT in a total of 28 cases (48%). In 18 of these (31% of the total group of 58), focal abnormalities involving the central airways were identified (17 were subsequently proved to be malignant) and in 10 (17% of the total), CT showed bronchiectasis. Focal airway abnormality was shown by FOB in 18 cases (31%); all of these were depicted with CT. Malignancy was diagnosed in 24 patients, including three in whom results of FOB were normal but malignant cells were identified at transbronchial biopsy. CT abnormalities were identified in all cases of malignancy. In 10 of 21 cases (48%) of non-small cell lung cancer, CT allowed definitive staging by documenting either direct mediastinal invasion and/or metastatic disease, while FOB allowed definitive staging in only three cases. CT studies provided no false-negative results. It is concluded that when carefully performed, CT may be an effective modality for evaluating patients presenting with hemoptysis.
 ...
PMID:Hemoptysis: CT-bronchoscopic correlations in 58 cases. 221 69


<< Previous 1 2 3 4 5 6 7 8 9 10 Next >>