Internal iliac artery aneurysm in a patient with proximal occlusion at its origin.

We present the case of an 87-year-old man with a ruptured right internal iliac artery aneurysm with hemoperitoneum. The right internal iliac artery aneurysm appeared to fill from the retrograde profunda femoris artery in the setting of a previously repaired abdominal aortic aneurysm with aorta-bi-iliac bypass with ligation of the bilateral internal iliac arteries. Abdominal computed tomography revealed an aneurysm of the right internal iliac artery measuring 8.

Defining Duplex Ultrasound Criteria for In-Stent Restenosis of the Carotid Artery Using Computed Tomographic Angiography.

Introduction Duplex ultrasound (DUS) velocity measurement is the preferred method for evaluating carotid artery stenosis. However, velocity criteria based upon native carotid arteries may not apply to internal carotid artery stents. Previously, catheter-based angiography was used to determine DUS velocity criteria for in-stent restenosis (ISR), but conventional angiography is invasive and can be limited.

Aortoenteric Fistula through a Thrombosed Graft.

BACKGROUND Aortoenteric fistula is a dreadful and uncommon complication after abdominal aortic aneurysm repair. Continuous friction against the intestine and the aortic graft along with local inflammation is thought to be the major cause of aortoenteric fistula formation, although it is unexpected to have fistula formation with a thrombosed aortic graft. CASE REPORT Here, we report a case of an aortoenteric fistula between a thrombosed aortoiliac bypass graft and the duodenum in a 75-year-old male patient who presented with a 2-month history of melena.

Outcomes of endovascular treatments for in-stent restenosis in patients with mesenteric atherosclerotic disease.

Objective: Mesenteric angioplasty and stenting (MAS) has surpassed open revascularization as the treatment of choice for mesenteric ischemia. Despite the lower perioperative mortality associated with MAS, the need for reintervention is not infrequent. The purpose of this study was to review the outcomes of patients treated for mesenteric artery in-stent restenosis (MAISR).

Adductor canal compression syndrome in an 18-year-old female patient leading to acute critical limb ischemia: A case report.

Background: Adductor canal compression syndrome is a rare non-atherosclerotic cause of arterial occlusion and limb ischemia.

Presentation Of Case: The patient is an 18-year-old healthy female who presented to the emergency department with acute left lower extremity ischemia. Her symptoms began as sudden onset mild foot pain approximately two months ago.

Endovascular repair of a ruptured thoracic aortic dissection with a right sided aortic arch: A case report.

Background: Emergency treatment of complex aortic pathology is challenging in the setting of a right-sided aortic arch. We report the successful treatment of a ruptured thoracic aortic aneurysm (TAA) in the setting of a Stanford type B aortic dissection (TBAD) and right-sided aortic arch.

Presentation Of Case: The patient is a 66-year-old male with chronic kidney disease (CKD) admitted with right sided chest pain and hypotension.

Informed consent training improves surgery resident performance in simulated encounters with standardized patients.

Background: Although informed consent is vital to patient-physician communication, little training is provided to surgical trainees. We hypothesized that highlighting critical aspects of informed consent would improve resident performance.

Methods: Eighty (out of 88) surgical postgraduate year 1 surgical residents were randomly assigned to one of the 2 cases (laparoscopic cholecystectomy or ventral herniorrhaphy) and instructed to obtain and document informed consent with a standardized patient (SP) followed by a didactic training session.

Immediate versus delayed repair of destructive bowel injuries in patients with an open abdomen.

Trauma surgeons frequently encounter destructive bowel injuries. The timing of the repair of the bowel injury should be performed in patients with planned open abdomen management and second-look laparotomy has not been specifically addressed. Our primary objective was to determine if there was a significant difference in the incidence of major complications between immediate and delayed repair among patients with traumatic bowel injuries and planned open abdomens.

Doublecortin-like kinase 1 is elevated serologically in pancreatic ductal adenocarcinoma and widely expressed on circulating tumor cells.

Doublecortin-like kinase 1 (DCLK1) is a putative pancreatic stem cell marker and is upregulated in pancreatic cancer, colorectal cancer, and many other solid tumors. It marks tumor stem cells in mouse models of intestinal neoplasia. Here we sought to determine whether DCLK1 protein can be detected in the bloodstream and if its levels in archived serum samples could be quantitatively assessed in pancreatic cancer patients.