8 resultados para Management of green supply chains

em BORIS: Bern Open Repository and Information System - Berna - Suiça


Relevância:

100.00% 100.00%

Publicador:

Relevância:

100.00% 100.00%

Publicador:

Resumo:

We present a case of laparoscopic surgical management of an iatrogenic lymphorrhea using indocyanine green (ICG). A case of a patient who developed recurrent symptomatic lymphorrhea after laparoscopic radical hysterectomy and bilateral pelvic lymphadenectomy for an early stage cervical cancer is presented. Intraoperative bipedal interdigital subcutaneous injection of ICG exactly localized the disrupted lymphatic duct on fluorescence imaging performed with a near-infrared laparoscopic fluorescent optic device, thus allowing a successful surgical repair.

Relevância:

100.00% 100.00%

Publicador:

Resumo:

BACKGROUND: Bronchopulmonary sequestration is a lung malformation characterized by nonfunctioning lung tissue without primary communication with the tracheobronchial tree. Intrauterine complications such as mediastinal shift, pleural effusion or fetal hydrothorax can be present. We present the case of a newborn with bilateral intralobar pulmonary sequestration. METHODS: Prenatal ultrasonography in a primigravida at 20 weeks of gestation revealed echogenic masses in the right fetal hemithorax with mediastinal shift towards the left side. Serial ultrasound confirmed persistence of the lesion with otherwise appropriate fetal development. Delivery was uneventful and physical examination revealed an isolated intermittent tachypnea. Chest CT scan and CT angiography showed a bilateral intrathoracic lesion with arterial supply from the aorta. Baby lung function testing suggested possible multiple functional compartments. RESULTS: Right and left thoracotomy was performed at the age of 7 months. A bilateral intralobar sequestration with vascularisation from the aorta was resected. Pathological and histological examination of the resected tissue confirmed the surgical diagnosis. At the age of 24 months, the child was doing well without pulmonary complications. CONCLUSIONS: Bilateral pulmonary sequestration requires intensive prenatal and postnatal surveillance. Though given the fact of a bilateral pulmonary sequestration, postnatal outcome showed similar favourable characteristics to an unilateral presentation. Baby lung function testing could provide additional information for optimal postnatal management and timing of surgical intervention.

Relevância:

100.00% 100.00%

Publicador:

Resumo:

The perioperative management of patients with mediastinal masses is a special clinical challenge in our field. Even though regional anaesthesia is normally the first choice, in some cases it is not feasible due to the method of operation. In these cases general anaesthesia is the second option but can lead to respiratory and haemodynamic decompensation due to tumor-associated compression syndrome (mediastinal mass syndrome). The appropriate treatment begins with the preoperative risk classification on the basis of clinical and radiological findings. In addition to anamnesis, chest radiograph, and CT, dynamical methods (e.g. pneumotachography and echocardiography) should be applied to verify possible intraoperative compression syndromes. The induction of general anaesthesia is to be realized in awake-fiberoptic intubation with introduction of the tube via nasal route while maintaining the spontaneous breathing of the patient. The anaesthesia continues with short effective agents applied inhalative or iv. If possible from the point of operation, agents of muscle relaxation are not to be applied. If the anaesthesia risk is classified as uncertain or unsafe, depending on the location of tumor compression (tracheobronchial tree, pulmonary artery, superior vena cava), alternative techniques of securing the respiratory tract (different tubes, rigid bronchoscope) and cardiopulmonary bypass with extracorporal oxygen supply are prepared. For patients with severe clinical symptoms and extensive mediastinal mass, the preoperative cannulation of femoral vessels is also recommended. In addition to fulfilling technical and personnel requirements, an interdisciplinary cooperation of participating fields is the most important prerequisite for the optimal treatment of patients.