Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0034067 (emphysema)
 11,506 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A retrospective study was undertaken of 175 patients (119 males, 56 females) admitted to the neonatal intensive care unit of Mackay Memorial Hospital during the period of July 1, 1985 to June 30, 1986 who received mechanical ventilation during their stay at the hospital. Upon reviewing the clinical histories of these patients, the complication rate of mechanical ventilation was 31.9%. The percentages of each complication were: pneumothorax 50.0%, pneumomediastinum 5.2%, pulmonary interstitial emphysema 1.7%, atelectasia 13.8%, pneumonia 13.8%, chronic lung disease 13.8%, nasopharyngeal infection 1.7%. Survival rate of these ventilated patients with or without complication was not significant statistically (69.2% vs 65.6%). However, with regard to the hospital course, cases with complication had a significantly longer duration of ventilator usage, hospital stay and oxygen usage than uncomplicated cases. In conclusion, experienced personnel are needed to supervise the use of mechanical ventilation in neonates, and a team of well-trained nurses working in the neonatal intensive care unit are essential to minimize complications.
 ...
PMID:[Complications in the use of mechanical ventilator in newborns: one year's experience]. 177 49

The authors mention the case of pneumomediastinum and major cervico-facial-thoracic subcutaneous emphysema in a 4 month baby recovering from early surgery for a cleft palate, caused by a barotrauma (positive, pressure ventilation). After an emergency draining of the two pneumothorax, the situation evolved quickly, favourably and with no after effects whatsoever. They insist on the necessity of a rapid diagnosis concerning this rare complication (which can quickly evolve dramatically) and on the importance of pediatric anesthesia facilities.
 ...
PMID:[Giant subcutaneous emphysema, pneumothorax and pneumomediastinum occurring in a 4-month-old infant recovering from anesthesia following surgery of a cleft palate]. 179 60

The author analyzes a number of 1,off cases of spontaneous pneumothorax, admitted to the hospital and treated. The term of spontaneous pneumothorax is not the best one, as the cause generating he it is almost always revealed, but it entered the medical language and is still used. The differential diagnosis is sometimes difficult, especially with the giant pulmonary emphysema, different from it by clinical and radiological aspects. The author recommends the following therapeutic attitude: aspiratory drainage (the flow and magnitude of the aspiration are led in terms of the flow of bronchial communication), with introduction of irritating substances through the drainage tube. In relapsed pneumothorax, or in cases in which the healing does not appear after a correct and well-conducted aspiratory drainage the surgery is required (Prof. C. Coman's procedure).
 ...
PMID:[The pathogenetic and therapeutic problems of spontaneous pneumothorax]. 182 97

The recent development of laparoscopic cholecystectomy has introduced the technique of laparoscopy to the general surgical community. As increasing numbers of laparoscopic cholecystectomies are performed, increasing numbers of complications directly related to laparoscopy will result. A case of subcutaneous emphysema and hypercarbia without pneumothorax is reported in a patient undergoing laparoscopic cholecystectomy. Etiology, evaluation, and therapy for subcutaneous emphysema associated with laparoscopy are reviewed.
 ...
PMID:Subcutaneous emphysema and hypercarbia following laparoscopic cholecystectomy. 183 40

Exosurf, a synthetic surfactant, was instilled endotracheally in 49 neonates as treatment for respiratory distress syndrome. The radiologic courses of these neonates were compared with the courses of 18 neonates previously treated with human surfactant and of 18 untreated neonates. The radiologic severity of respiratory distress syndrome decreased significantly in neonates treated with Exosurf compared with that in untreated neonates. Radiologic improvement in those treated with Exosurf was slightly delayed when compared with the improvement of age-matched neonates treated with human surfactant. Otherwise no significant difference was noted between Exosurf and human surfactant in radiologic severity of respiratory distress syndrome or in the prevalence of pulmonary interstitial emphysema, pneumothorax, and bronchopulmonary dysplasia. These findings support the thesis that artificial surfactant is an acceptable substitute for surfactants of biological origin, with possible benefits of safety and ease of use.
 ...
PMID:Synthetic vs human surfactants in the treatment of respiratory distress syndrome: radiographic findings. 185 24

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

For preoperative evaluation of chest wall and mediastinal invasion by lung cancer, computed tomography (CT), combined with artificial pneumothorax (pneumothorax CT), was performed in 43 patients with lung cancer in whom conventional CT scans showed that the mass was contiguous to the chest wall (n = 30) and/or mediastinum (n = 25) but without evidence of definite tumor invasion. Invasion was diagnosed on the basis of whether an air space existed between the mass and the adjacent structures. In three patients pneumothorax was not produced. After the procedure, four patients developed symptomatic pneumothorax, and one, subcutaneous emphysema. Comparison of diagnoses based on findings at pneumothorax CT, surgery, and pathologic examination showed that pneumothorax CT is 100% accurate for chest wall invasion and 76% accurate for mediastinal invasion. The authors conclude that this procedure is helpful in accurate evaluation of the T criterion in lung cancer, especially for patients in whom findings at conventional CT suggest tumor invasion of the chest wall and mediastinum.
 ...
PMID:Tumor invasion of the chest wall and mediastinum in lung cancer: evaluation with pneumothorax CT. 188 24

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

Tracheotomy is associated with multiple and potentially life-threatening complications even under elective conditions. Minor bleeding, tube displacement or obstruction, subcutaneous emphysema, and pneumothorax are the most commonly encountered complications. Attention to details and the availability of adequate instrumentation, lighting, and trained personnel are essential to minimize morbidity.
 ...
PMID:Early complications of tracheotomy. Incidence and management. 193 59

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


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