Dialister pneumosintes and aortic graft infection - a case report.

Background: Dialister pneumosintes is an anaerobic, Gram negative bacillus, found in the human oral cavity and associated with periodontitis. It has also been isolated from gastric mucosa and stool samples. Recent case reports implicate D.

Mirror Therapy for the Management of Phantom Limb Pain: A Single- Center Experience.

Background: Phantom limb pain (PLP) can have devastating consequences, affecting up to 90% of amputees. PLP is associated with analgesia dependence and impaired quality of life. Mirror therapy (MT) is a novel treatment that has been applied in other pain syndromes.

A patient-specific multi-modality abdominal aortic aneurysm imaging phantom.

Purpose: Multimodality imaging of the vascular system is a rapidly growing area of innovation and research, which is increasing with awareness of the dangers of ionizing radiation. Phantom models that are applicable across multiple imaging modalities facilitate testing and comparisons in pre-clinical studies of new devices. Additionally, phantom models are of benefit to surgical trainees for gaining experience with new techniques.

Women undergoing endovascular thoracoabdominal aortic aneurysm repair differ significantly from their male counterparts preoperatively and postoperatively.

Objective: A rational approach to the management of aortic aneurysm disease relies on weighing the risk of aneurysm rupture against the complications and durability of operative repair. In men, seminal studies of infrarenal aortic aneurysm disease and its endovascular management can provide a reasoned argument for the timing and modality of surgery, which is then extrapolated to the management of thoracoabdominal aortic aneurysms (TAAAs). In contrast, there is less appreciation for the natural history of TAAA disease in women and its response to therapy.

Accuracy of implementing principles of fusion imaging in the follow up and surveillance of complex aneurysm repair.

Fusion imaging is standard for the endovascular treatment of complex aortic aneurysms, but its role in follow up has not been explored. A critical issue is renal function deterioration over time. Renal volume has been used as a marker of renal impairment; however, it is not reproducible and remains a complex and resource-intensive procedure.

A prospective observational trial of fusion imaging in infrarenal aneurysms.

Objective: Use of three-dimensional fusion has been shown to significantly reduce radiation exposure and contrast material use in complex (fenestrated and branched) endovascular aneurysm repair (EVAR). Cydar software (CYDAR Medical, Cambridge, United Kingdom) is a cloud-based technology that can provide imaging guidance by overlaying preoperative three-dimensional vessel anatomy from computed tomography scans onto live fluoroscopy images both in hybrid operating rooms and on mobile C-arms. The aim of this study was to determine whether radiation dose reduction would occur with the addition of fusion imaging to infrarenal repair in all imaging environments.

Successful stent graft repair of multiple thoracoabdominal mycotic aortic aneurysms in the presence of Kommerell diverticulum and complicated by aortoesophageal fistula.

We describe the management of a woman who presented with synchronous mycotic aortic aneurysms of the aortic arch in the presence of Kommerell diverticulum, the distal thoracic, and the juxtarenal aorta. A staged stent graft repair was undertaken due to rapid expansion of the aneurysms, which involved placement of multiple thoracic quadruple-fenestrated and infrarenal bifurcated stent grafts. Despite complications of an aortoesophageal fistula and transitory spinal cord ischemia, she has been managed successfully and is doing well at 36 months.

Increased myeloid-derived suppressor cells in gastric cancer correlate with cancer stage and plasma S100A8/A9 proinflammatory proteins.

Immune dysfunction may contribute to tumor progression in gastric cancer (GC) patients. One mechanism of immune dysfunction is the suppression of T cell activation and impairment of the efficacy of cancer immunotherapy by myeloid-derived suppressor cells (MDSCs). We assessed the phenotype and immunosuppressive function of MDSCs in GC patients.