نتایج جستجو برای: arterial ligation
تعداد نتایج: 150399 فیلتر نتایج به سال:
We report a case of a 750 grams premature female who was scheduled for surgical ligation of a patent arterial duct. Intra-operative findings showed a patent arterial duct in association to a retro-esophageal aortic arch creating a complete vascular ring around the trachea, which was successfully divided. A vascular ring should be ruled-out in premature infants prior to ductal ligation at bidime...
BACKGROUND After portal vein ligation of 1 side of the liver, the other side regenerates at a slow rate. This slow growth may be accelerated to rapid growth by adding a transection between the 2 sides, i.e., performing portal vein ligation and parenchymal transection. We found that in patients undergoing portal vein ligation and parenchymal transection, portal vein hyperflow in the regenerating...
Ruptured hepatic artery aneurysm is a rare life-threatening condition. Open surgery with ligation of the aneurysm is the treatment of choice if the patient presents with haemodynamic instability. Controversies exist on whether hepatic artery reconstruction is needed after exclusion of the aneurysm. Involvement of the gastroduodenal artery origin was proposed as an indication for reconstruction,...
Epistaxis is very frequented emergency faced by ENT practician around the world, commonly benign but can lead to dangerous morbidities if refractory. Surgical standard treatment and embolization endoscopic ligation are emergent routes of constituting main arsenal face refractory epistaxis with similar success rate. We thus report a low energy-traumatic bilateral posterior treated arterial no re...
OBJECTIVE Evaluate treatments for epistaxis. STUDY DESIGN AND SETTING Retrospective review of Nationwide Inpatient Sample (1998-2000). RESULTS A total of 9778 admissions with admitting diagnosis "epistaxis" were identified. Among admissions involving 1 treatment, 454 (9.6%) received arterial ligation, 94 (2.0%) embolization, and 4188 (88.4%) nasal packing. There were no differences in lengt...
INTRODUCTION Ruptured mycotic pseudoaneurysms are one of the ways IVDU patients can present in extremis. The principles of treatment include arterial ligation for haemorrhage control but can leave patients vulnerable subsequent limb ischaemia. PRESENTATION OF CASE We report a female IVDU presenting with abdominal pain and sepsis. Imaging demonstrated haemorrhage from an external iliac pseudoa...
OBJECTIVES To develop a model of peripheral arterial disease (PAD) in rat skeletal muscle with sustained impairment of microcirculatory perfusion, and to ascertain whether increased muscle activity can reverse the impairment. METHODS Three weeks after iliac ligation in rats, the ipsilateral femoral artery was ligated (double ligation, DL), and in some animals, muscle activity was increased by...
Selective operative management of injuries to the tibial arteries is controversial, with necessity revascularization in face multiple debated. Tibial artery are frequently encountered military trauma, but practices and outcomes poorly defined. We aimed investigate associations between number injured vessels reconstruction limb loss rates casualties arterial trauma. A US database lower extremity...
For an appropriate extrapolation to patients with peripheral arterial obstructive disease, we tested the efficacy of monocyte chemoattractant protein 1 (MCP-1) treatment in a porcine hindlimb ligation model. In 40 minipigs, a femoral artery ligation was performed. Control animals were examined immediately after ligation (n = 4) or after 2 wk of intra-arterial infusion of PBS (n = 11). A second ...
In the developing chicken embryo yolk sac vasculature, the expression of arterial identity genes requires arterial hemodynamic conditions. We hypothesize that arterial flow must provide a unique signal that is relevant for supporting arterial identity gene expression and is absent in veins. We analyzed factors related to flow, pressure and oxygenation in the chicken embryo vitelline vasculature...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید