Can J Surg 2012;55(6)

Editorial • Éditorial

Changes ahead for CJS
G.L. Warnock

Changements à venir pour le JCC
G.L. Warnock

Research • Recherche

The impact of incidental gastrointestinal stromal tumours on patients undergoing resection of upper gastrointestinal neoplasms
C.H.F. Chan, J. Cools-Lartigue, V.A. Marcus, L.S. Feldman, L.E. Ferri

Operative length independently affected by surgical team size: data from 2 Canadian hospitals
B. Zheng, O.N.M. Panton, T.A. Al-Tayeb

Natural history of minimal aortic injury following blunt thoracic aortic trauma
B. Kidane, D. Abramowitz, J.R. Harris, G. DeRose, T.L. Forbes

Mesenteric angiography for acute gastrointestinal bleed: predictors of active extravasation and outcomes
L. Lee, S. Iqbal, S. Najmeh, P. Fata, T. Razek, K. Khwaja

Effect of different liver resection methods on liver damage and regeneration factors VEGF and FGF-2 in mice
R. Bönninghoff, K. Schwenke, M. Keese, R. Magdeburg, H. Bitter-Suermann, M. Otto, T. Hasenberg, S. Post, J. Sturm

Periprosthetic joint infections at a teaching hospital in 1990–2007
A. Renaud, M. Lavigne, P.-A. Vendittoli

Limitations of conventional radiographs in the assessment of acetabular defects following total hip arthroplasty
O. Safir, C. Lin, Y. Kosashvili, I.P. Mayne, A.E. Gross, D. Backstein

Review • Revue

Periprosthetic osteolysis: genetics, mechanisms and potential therapeutic interventions
S. Noordin, B. Masri

Improving patient safety through the systematic evaluation of patient outcomes
A.J. Forster, G. Dervin, C. Martin Jr., S. Papp

Continuing Medical Education • Formation médicale continue

Evidence-based Surgery

Operative blood loss, blood transfusion and 30-day mortality in older patients after major noncardiac surgery
T.M. Mastracci, M. Bhandari, R. Mundi, S.B. Rizoli, B.A. Nascimento, M. Schreiber; Evidence Based Reviews in Surgery Group