Copyright 2014 American Medical Association. All rights reserved.

Research

Original Investigation319 Positive and NegativeVolume-Outcome Relationshipsin the Geriatric Trauma PopulationK Matsushima and Coauthors

328 Laparoscopic Sleeve Gastrectomyin Patients With PreexistingGastroesophageal Reflux Disease:A National AnalysisCE DuPree and Coauthors

335 Morphometric Age and MortalityAfter Liver TransplantSA Waits and Coauthors

341 A Pilot Comparison of StandardizedOnline Surgical Curricula for Use inLow- and Middle-Income CountriesSD Goldstein and Coauthors

348 The Relationship Between Timingof Surgical Complicationsand Hospital ReadmissionMS Morris and Coauthors

356 Reappraisal of Central Pancreatectomy:A 12-Year Single-Center ExperienceY Goudard and Coauthors

365 Correlation of Missed Dosesof Enoxaparin With Increased Incidenceof Deep Vein Thrombosis in Traumaand General Surgery PatientsSG Louis and Coauthors

372 StomaphyX vs a Sham Procedurefor Revisional Surgery to Reduce RegainedWeight in Roux-en-Y Gastric Bypass Patients:A Randomized Clinical TrialGM Eid and Coauthors

Brief Report380 Effect of Abdominal Insufflationfor Laparoscopy on Intracranial PressureTH Kamine and Coauthors

Opinion

Viewpoint317 Congress Saved Peer Review:Who Knew?AG Williams

Invited Commentary327 Should RegionalizationOnly Be in 1 Direction?ME Zenilman

347 Opening the Doors to Surgical Educationin Low- and Middle-Income CountriesKM Casey

354 Surgical Readmissions:A Method to the MadnessEM Hechenbleikner and EC Wick

364 Are There Really Indicationsfor Central Pancreatectomy?M Del Chiaro

370 Order and Execution of DVT Prophylaxis:“The Best-Laid Plans of Mice and Men”JM Galante

379 Weight Recidivism After Roux-en-YGastric Bypass: We Need Better DataJC Gould

Clinical Review & Education

Review383 Palliative Surgery for Malignant BowelObstruction From Carcinomatosis:A Systematic ReviewTJP Olson and Coauthors

JAMA Surgery Clinical Challenge393 Man With Hypoechoic Lesion Abuttingthe PancreasGW Krampitz and Coauthors

395 An Uncommon Surgical DiseaseJ Jarry and Coauthors

Continuing Medical Education408 Online CME Quiz Questions

LETTERSResearch Letter398 Does the Effect of Surgical Volumeon Outcomes Diminish Over Time?JE Anderson and DC Chang

400 No Association BetweenHospital-Reported Perioperative VenousThromboembolism Prophylaxis andOutcome Rates in Publicly Reported DataEA JohnBull and Coauthors

Comment & Response401 Uncertainty in Managementof Carotid Stenosis in Women

Issue Highlights and Continued Contentson page 313

Official Publication forNew England Surgical SocietyPacific Coast Surgical Association

jamasurgery.com April 2014

Volume 149, Number 4Pages 313-408

Copyright 2014 American Medical Association. All rights reserved.

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Copyright 2014 American Medical Association. All rights reserved.

April2014

JAM

AS

urgery

Pages313-408

Volume

1494

Copyright 2014 American Medical Association. All rights reserved.

Downloaded From: http://archsurg.jamanetwork.com/ on 04/28/2014