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Decker Complex General Surgical Oncology logo

Transformative New Education Resource from SSO and Decker

CGSO is designed and developed for every-day use for trainees and educators. Our responsively designed website works beautifully on all handheld devices and smartphones, offering quick access to the readings; exam-styled tests; and logbooks by the tap of the app! 

Welcome to CGSO!

Complex General Surgical Oncology redefines postgraduate learning in Surgical Oncology. 

  • Authoritative principles and comprehensive patient care

  • State of the art content management system

  • Continuous, monthly updates

  • Delivers content to your hand held device

  • Evidence Based references, RCTs at your fingertips 

  • Surgical videos by the masters

  • CME and MOC with all 160 reviews

Institutions and Libraries

Institutional subscription provides concurrent access to CGSO for all faculty, fellows and attendings.

CGSO is the perfect resource for institutions and hospital attendings for clinical consultation, reference, patient care, and teaching. Our new website and search engine provide the best user experience and quickest answers at your finger tips. CGSO can be accessed on any computer in your institution for any number of users at one time! Did we mention that we offer CME for your entire institution?

Teaching Slide Library™

Ready-to-use teaching slide sets featuring graphics and illustrations from CGSO.

  • Focusing on the key educational elements for each topic and procedure. 
  • Perfect tool for didactic sessions, weekly conference, and rounds!


Whether it's core faculty engulfed in CGSO and Weekly Curriculum on a daily basis, or professors using the readings and slide sets for teaching, we offer CME exercises for all faculty using the CGSO resource!

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