Intraoperative arterial bleeding was encountered in two patients

during posterior spinal surgery. The posterior wounds were packed, temporarily closed, and the patient was placed supine. In both patients, angiography demonstrated arterial injury necessitating repair. Covered stent grafts were deployed through femoral cutdowns to exclude the areas of injury. In three additional patients, postoperative computed tomography imaging demonstrated pedicle screws abutting/penetrating the thoracic or abdominal aorta. Dinaciclib molecular weight Angiography or intravascular ultrasound imaging, or both, confirmed indention/perforation of the aorta by the screw. Aortic stent graft cuffs were deployed through femoral cutdowns to cover the area of aortic contact before hardware

removal. All five patients did well and were discharged home in good condition. Endovascular repair of arterial injuries occurring during posterior spinal procedures ICG-001 cost is feasible and can offer a safe and less invasive alternative to open repair. (J Vasc Surg 2012;55:1477-81.)”
“Tobacco-related oral cancer is the most common cancer among Indian males, gingivo-buccal complex (GBC) being the most affected subsite due to the habit of chewing tobacco. Proteins from the lysates of microdissected normal and transformed epithelium from clinically well-characterized tissue samples of the GBC were separated by two-dimensional gel electrophoresis to identify differentially expressed proteins. Eleven protein spots showed differential expression, which could withstand the stringency of statistical evaluation. The old observations were confirmed with additional tissues. Nine of these differentiators were identified by MS as lactate dehydrogenase B, alpha-enolase, prohibitin, cathepsin D, apolipoprotein A-I, tumor protein translationally controlled-1, an SFN family protein, 14-3-3 sigma and tropomyosin. Cluster analysis indicated that these proteins, as a coexpressed set, could distinguish normal and transformed epithelium. Functionally, these differentiator molecules are relevant to the pathways and processes that have been previously

implicated in oral carcinogenesis and could therefore be investigated further as a panel of markers for management of cancer of the GBC.”
“Nutcracker syndrome results from left renal vein compression by the abdominal aorta and the superior mesenteric artery. The consecutively increased renal venous pressure results in hematuria, proteinuria, flank pain, left-sided varicocele, pelvic congestion, and others. We report a 25-year-old man with nutcracker syndrome who underwent successful left renocaval venous bypass with autologous great saphenous vein. The patient’s condition clearly improved, with no clinical relapse after treatment. Ultrasound imaging showed patency of the venous bypass and decreased venous hypertension. This technique is a feasible choice for surgical treatment of nutcracker syndrome, with a low incidence of complications and satisfactory results.