Feasibility and Safety of Endovascular Interventions via Percutaneous Access to the Axillary Artery.

Background: Endovascular treatment of peripheral arterial disease requires safe and reliable arterial access. This study evaluates the feasibility and safety of percutaneous axillary artery access for endovascular therapy. A variety of anatomic and logistic obstacles can be overcome with upper extremity access.

An organized approach to imaging of benign cecal pathologies.

Unique problems in cecal embryogenesis and cecal pathology can result in characteristic imaging findings. Familiarity with these findings and utilization of an organized approach help to define the cecum's role in acute abdominal symptoms. Clinical symptoms associated with cecal diseases can be diverse and misleading.

Tumor lysis without syndrome in adenocarcinoma of the lung: Case report.

Tumor lysis syndrome TLS is commonly seen during the treatment of rapidly proliferating. However TLS is rarely reported in Non-small cell Lung Cancer. This may because of low proliferative rate and chemo-resistant nature of NSCLC.

Contemporary outcomes of vertebral artery injury.

Objective: Vertebral artery injury (VAI) associated with cervical trauma is being increasingly recognized with more aggressive screening. Disparate results from previous literature have led to uncertainty of the significance, natural history, and optimal therapy for VAI.

Methods: To understand the natural history and treatment outcomes from our experience, we performed a retrospective, single-center review from a level I trauma center for the previous 10 years of all VAI.

The predictive value of general surgery application data for future resident performance.

Objective: The predictive value of application data for future general surgery resident performance and attrition are poorly understood. We sought to determine what variables obtained in the application process might predict future resident success.

Methods: We performed an 18-year review (1990-2008) of all matched residents (n = 101) to a university program.

International volunteerism during general surgical residency: a resident's experience.

Objective: The purpose of this article is to discuss a surgical resident's experience in Kenya as a component of a custom-designed dedicated year. The academic value, clinical experience, and lessons learned will be described. Hopefully, these insights will be useful to those planning to take a similar course or for those seeking to offer such an experience at their training programs.

The excluder aortic endograft.

Since its introduction, more than 59000 patients have been treated with Gore Excluder endoprosthesis (GORE) for abdominal aortic aneurysm (AAA) in the past 11 years. It has become clearer that differences in device delivery and design provide certain advantages that may favor one anatomical milieu over another. Behavior of the aneurysm sac also seems to be graft dependent as more long-term data become available.

Efficacy of laparoscopic cholecystectomy in the pediatric population.

Purpose: Gallbladder disease is increasingly affecting the pediatric population. The advent of new technology in the 1980s, specifically, hepatobiliary scintigraphy and laparoscopic cholecystectomy, gave a dramatic rise in both the diagnosis and treatment of biliary disease in the pediatric population. The purpose of this study was to determine (a) whether laparoscopic cholecystectomy for biliary dyskinesia is efficacious in the treatment of children with biliary colic and (b) the ability of cholescintigraphy to predict which patients may benefit from an operative intervention.

Thoracic manifestations of immune restoration syndromes in AIDS.

Immune restoration syndromes (IRS) in AIDS constitute a group of illness characterized by a pathologic inflammatory response in patients with late-stage AIDS who start highly active antiretroviral therapy. Although there is no standardized definition or therapy, IRS have partial immune restoration associated with an increase in their CD-4 cell count and a decrease in their viral load. Patients with IRS show a paradoxical reaction that is, clinical worsening rather than improvement on therapy, associated with a recognized or occult infection.

Hepatic vascular response to elevated intraperitoneal pressure in the rat.

The rat is increasingly being used to study the physiological response to elevated intra-abdominal pressure (IAP) during laparoscopic surgery. Although decreased portal venous flow associated with the elevated IAP has been reported in large animals, little information is available in rats. Furthermore, the relative blood flow changes in the hepatic artery and portal vein have not been reported.