Kesslersong1094

Abdominal aortic enlargement (AAE) is a commonly seen complication after thoracic endovascular aortic repair (TEVAR) for type B aortic dissection (TBAD). This study assessed the relationship between preoperative abdominal false lumen-perfused small branches (pre-AFLSBs) and risk of AAE after TEVAR for TBAD extending through the abdominal aorta.

One hundred and eighty-four patients with TBAD who had been treated by TEVAR at 4 hospitals in China were stratified in accordance with median pre-AFLSBs ≤8 (group A) and >8 (group B). AAE was defined as ≥20% increase in abdominal total aortic volume, measured using imaging software featuring centerline analysis, on most recent postoperative computed tomography angiography relative to preoperative examination. Multivariable Cox proportional hazard regression was used to evaluate the relationship between the number of pre-AFLSBs and the risk of AAE after TEVAR.

At median 12.4months imaging follow-up, AAE was present in 65 patients at higher cumulative rate (logextending through the abdominal aorta.

Small case series have suggested that selective nonoperative management (NOM) of penetrating internal jugular vein (IJV) injuries is safe and feasible in select patients lacking "hard signs" mandating exploration. Therefore, we sought to compare NOM to operative management (OM) of penetrating IJV injury, hypothesizing that both strategies have similar patient outcomes and mortality when patients are appropriately selected.

The Trauma Quality Improvement Program (2013-2016) was queried for patients with penetrating IJV injury with an abbreviated injury scale score of the neck ≥3. Demographics and patient outcomes were compared between patients undergoing NOM and patients undergoing OM, followed by a multivariable logistic regression model to analyze the risk of mortality.

A penetrating IJV injury was identified in 188 (0.01%) patients meeting inclusion criteria, and OM was performed in 124 (66.0%) patients, whereas 64 (34.0%) patients underwent NOM. Although the OM group had a higher rate of pneumothoraxeal patients suited for NOM and to identify risk factors and outcomes associated with failure of NOM.

Sarcopenia has assumed growing relevance as a morbimortality predictor after major abdominal surgery. The aim of this study is to access total psoas muscle area (TPA) and lean muscle area (LMA) impact in morbimortality after elective endovascular abdominal aortic aneurysm repair (EVAR).

Asymptomatic patients submitted to aortic endoprosthesis implantation between January 1, 2014 and December 31, 2018 at our vascular surgery department were retrospectively evaluated. After exclusion criteria were applied, 105 patients were included in the study; preoperative computed tomography scans were evaluated using OSIRIX software (Bernex, Switzerland). Two observers independently calculated TPA at the most caudal level of the L3 vertebra and respective density, therefore calculating LMA. Patients were separated by tertiles with the lowest being considered sarcopenic and with higher muscle steatosis and compared with the higher tertiles. Patient demographics and intraoperative and postoperative period variables were s reveled inferior survival.

Our study reveals reduced survival in patients with low TPA and low LMA submitted to elective EVAR; these factors should probably be taken into consideration in the future for preoperative risk evaluation and surgical planning.

Our study reveals reduced survival in patients with low TPA and low LMA submitted to elective EVAR; these factors should probably be taken into consideration in the future for preoperative risk evaluation and surgical planning.

Splenic artery pseudoaneurysm (SAP) around the pancreatic head causing obstructive jaundice is an extremely rare complication, but can be life threatening once occurs. This case report is to raise awareness of this catastrophic complication and share our experience of successful endovascular management.

A 47-year-old male with a history of chronic pancreatitis clinically presented with epigastric pain and jaundice. Proximal SAP complicated with obstructive jaundice was confirmed by laboratory and imaging investigations. The SAP was successfully treated by transarterial coil embolization and the jaundice subsequently improved.

Abdominal contrast-enhanced computed tomography 11 months after embolization showed complete occlusion and reduction in volume of the SAP as well as normal biliary tract.

SAP complicated with obstructive jaundice should be managed timeously and aggressively once diagnosed given its potential adverse consequences. Transarterial embolization using the isolation technique may be a safe and effective strategy for treating this disease.

SAP complicated with obstructive jaundice should be managed timeously and aggressively once diagnosed given its potential adverse consequences. Transarterial embolization using the isolation technique may be a safe and effective strategy for treating this disease.Endovascular approaches to treating a diseased ascending aorta are challenging. We report the use of an endovascular occlusion device for successful closure of a ruptured penetrating atherosclerotic ulcer of an ascending aorta. A 47-year-old female patient with Takayasu arteritis complained of a worsening hemoptysis. She had a history of Bentall procedure for a sinus of Valsalva aneurysm and redo surgery for a ruptured penetrating atherosclerotic ulcer close to the distal anastomosis. She developed methicillin-resistant Staphylococcus aureus (MRSA) mediastinitis after the second procedure and required negative pressure wound therapy. Computed tomographic angiography revealed recurrence of a ruptured penetrating aortic ulcer and an aortobronchial fistula. Because of the high risk of redo sternotomy after MRSA mediastinitis, we used an endovascular occlusion device to achieve successful percutaneous closure. The patient was discharged without any complications. check details Postoperative computed tomography scans showed that the endovascular device was positioned without migration and that complete thrombosis of the penetrating atherosclerotic ulcer was achieved. This is the first report on endovascular repair of a ruptured penetrating atherosclerotic ulcer of the ascending aorta in Takayasu arteritis.