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)

The lung is an infrequent location of extragenital endometriosis, an exceptional cause of hemoptysis or pneumothorax. Adequate management has not yet been well established. We present two cases of pulmonary endometriosis, parenchymal and pleural. The presenting symptoms were catamenial hemoptysis and pneumothorax, respectively, which were treated with GnRH analogues. The first patient received Buserelin (900 micrograms/day intranasally) for 6 months. After 15 months of normal menstrual activity, the symptoms reappeared. The patient was then treated with Triptorelin (3.75 mg/month intramuscularly) for 6 months and remains asymptomatic and menstruating 14 months after discontinuing treatment. The patient presenting with pneumothorax was treated with leuprolide (1 mg/day subcutaneously) for 6 months and is asymptomatic 1 year after stopping treatment. These results suggest that GnRH analogues may be an acceptable alternative to danazol in the medical management of pulmonary endometriosis.
 ...
PMID:Pulmonary endometriosis: conservative treatment with GnRH agonists. 183 Dec 51

Pulmonary endometriosis has been described as occurring in two forms: --bronchopulmonary with haemoptysis at the periods, --pleuropulmonary with pneumothorax at the periods. In 30-40% of cases it is associated with pelvic endometriosis. The pathways along which it can be disseminated are: --transdiaphragmatic peritoneal migration, --or metastatic migration through the veins and lymphatics. The treatment at present consists of hormone therapy together with surgery.
 ...
PMID:[Catamenial pneumothorax]. 183 55

Pulmonary lymphangiomyomatosis (PLM) is an idiopathic disease of females in fertile age. It results in respiratory failure characterized by obliteration of the small airways, emphysema, formation of bullae, hemoptysis, pneumothorax, pulmonary fibrosis, severe hypoxemia and reduced carbon monoxide diffusion capacity. The major lymphatic ducts are also involved, resulting in chylous pleural effusion and ascites. Pulmonary abnormalities improve objectively and subjectively after surgical therapy, which consists in bilateral oophorectomy. Its evolution results in death in no more than 10 years. We report the anesthetic approach to 2 patients with PLM. Patient 1 was a female who had already been diagnosed of PLM and had received medical and surgical therapy, requiring reoperation for the resection of cystic intestinal masses and abdominal eventration. Patient 2 had been scheduled for bilateral oophorectomy after a diagnosis of PLM. We discuss the clinical condition of both patients, the course of the disease, the previous treatments and the anesthetic technique in each case.
 ...
PMID:[Anesthetic approach in 2 patients with pulmonary lymphangiomyomatosis]. 187 32

This report concerns 47 ruptures of the tracheo-bronchial tree from the tracheal origin to the division of the lobar bronchi (trachea in 30 patients, main bronchus in 11, intermediate or lobar bronchus in 6). The disruption was circumferential in 24 cases and non-circumferential in 23. Injuries resulted from crush or blunt trauma in 35 cases, from seat belt or rope strangulation in 8 cases and in 4 cases, lesions were discovered following the tracheal intubation. The main symptoms were cervico-mediastinal emphysema (39), pneumothorax (31), acute dyspnea (28) and hemoptysis (11). The diagnosis was always confirmed endoscopically. In 8 patients, management of the lesions was delayed for more than 1 week due to misdiagnosis or severe associated injuries. Thirty-eight patients underwent tracheal or bronchial surgical repair associated in 13 cases with a temporary stenting, 4 patients underwent partial or total lung resection, 2 were managed by laser therapy and the 5 others received only medical care and endoscopic survey. Four patients died (8.5%), 2 from bleeding in the bronchial tree from a pulmonary artery tear, 1 from hypertensive pneumothorax under respiratory support and the last from mediastinitis due to delayed diagnosis of an associated oesophageal wound. All 43 other survived in spite of some very critical situations. This experience confirms that technical problems of surgical repair are nowadays overcome and that prognosis of tracheobronchial ruptures mainly depends on the initial control of respiratory failure and complications. Avoiding lethal anoxia or endobronchial damage in the emergency period before referring the patient to the surgeon is essential.
 ...
PMID:Post traumatic tracheobronchial lesions. A follow-up study of 47 cases. 189 64

A cystic fibrosis (CF) clinic for adults was established in 1977. We have reviewed the data on 164 patients who attended between 1977 and 1989. Twenty four patients had died, 11 being over 20 years after time of death. Of the 140 patients still alive, 61% were male and 53% were aged over 20 years. Only 55% were diagnosed by 1 year and 88% by 10 years. Almost all patients had respiratory symptoms and sputum culture yielded Pseudomonas species in 69%. Other respiratory problems included major haemoptysis and pneumothorax, each in 10%. We found a wide range of respiratory impairment among older patients. Among 3 patients aged over 23 years the mean (+/- S.D.) percent predicted FEV1 and FVC were 53.3% (+/- 18%) and 71.4% (+/- 20%) respectively. Mean weight in this group was 92.5% (+/- 14) of predicted. Malabsorption occurred in most patients and meconium ileus equivalent occurred in most patients and meconium ileus equivalent occurred in 34%. Other complications were clinical hepatomegaly (16%), diabetes mellitus (9%) and arthropathy (20%). Most patients were taking continuous antibiotics by mouth (89%) and by nebuliser (48%), beta-2 agonists by inhaler (57%) and oral steroids (29%). Almost all were taking multivitamins, pancreatic replacement therapy and multiple nutritional supplements. The number of CF "bed days" grew 12 fold since 1979 and the mean stay in hospital was double the hospital mean. The economic impact was such that over 1/4 of the annual hospital antibiotic budget was expended on CF patients.
 ...
PMID:Cystic fibrosis in adolescents and adults. 189 94

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

Injury to the thoracic trachea is a potentially lethal condition in a patient with multiple injuries. Several clinical signs are commonly associated with this process: subcutaneous emphysema, aphonia, stridor, pneumothorax refractory to thoracostomy tube drainage, pneumomediastinum, and hemoptysis. The clinical appearance of tracheobronchial rupture may be delayed for hours or even weeks following injury. Standard treatment for disruption of the thoracic trachea is primary repair via a right thoracotomy. We describe a patient with a complex carinal injury following blunt thoracoabdominal trauma who was successfully managed with prompt surgical intervention.
 ...
PMID:Carinal injury: diagnosis and treatment--case report. 194 57

Pulmonary lymphangioleiomyomatosis (p.l.) is a rare disease of unknown etiology, and restricted to fertile women. It is characterized by a nodular proliferation of smooth muscle cells in the peribronchial, perivascular and perilymphatic lung tissue, accompanied by cystic dilations of the alveoles, rupture of the alveolar wall, lymphangiectasis, and septal collagen fiber deposition. Radiological-alterations range from enhanced interstitial shadowing to honey comb lung. Common clinical symptoms are progressive dyspnea, pneumothorax, chylous pleural effusion and hemoptysis. Here we present the case of a 43 years old woman, undergoing nephrectomy because of hamartoma of the left kidney, with recurrent pneumothorax and progressive dyspnea, verifying the diagnosis of p.l. by open lung biopsy. Pathogenesis of the disease, differential diagnosis and possible therapeutic approaches are discussed.
 ...
PMID:[A rare interstitial lung disease]. 194 56

Findings in patients who underwent computed tomography (CT)-guided percutaneous needle biopsy (n = 131) of lung are described. In those in whom the needle traversed aerated lung, complications developed in 51% (40 of 79). The rate of pneumothorax was 46% (36 of 79). In those in whom the needle did not traverse aerated lung (n = 52), minor hemoptysis in one patient (2%) was the only complication (P less than .0001). When a percutaneous CT-guided lung biopsy needle does not traverse aerated lung, the likelihood of complication appears to be slight.
 ...
PMID:Complications after CT-guided needle biopsy through aerated versus nonaerated lung. 194 96

The objective of our study was to determine the safety of transbronchial biopsy (TBB) in nonhospitalized patients. The design was a prospective study of the consecutive cases from July 1987 until September 1988 in the setting of a university hospital of the third level with 1,800 beds. The patients were a consecutive sample of 169 patients who had 184 procedures of fiberoptic bronchoscopy (FOB) with TBB performed. They suffered from different diseases: lung nodules or masses, diffuse interstitial disease, alveolar condensation, etc. An FOB with TBB was performed in immunocompetent outpatients, who were kept under observation for four hours and then had a chest roentgenogram taken afterwards. We contacted them again after 72 hours to rule out delayed complications. In three cases, more than 100 ml of blood were obtained during the FOB, without significant hemoptysis being recorded in those patients during the observation period; chest pain occurred in 15 patients during the TBB; pneumothorax occurred in two patients (1 percent), one of whom required admission to the hospital, without requiring chest tube drainage. Other complications are reported (bronchospasm, parenchymal hemorrhage, and pneumonia). In conclusion, we consider the TBB to be a technique with a low incidence of complications for outpatients, so therefore we do not believe that admission to the hospital is mandatory for this type of patient, although we do recommend a longer observation period.
 ...
PMID:Safety of the transbronchial biopsy in outpatients. 199 9


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