WCIO 2018

The Society of Interventional Oncology (SIO) was established in January 2017 serves as the only membership-based organization dedicated wholly to the emerging field of Interventional Oncology (IO). The society’s annual IO conference maintains its name of WCIO. Click here to learn more about SIO, including membership categories and benefits. You must have an IO Central account to register for the conference. You can create a guest account at the bottom of the SIO membership benefits page.

Registration Now Open! 

Top Reasons to Attend WCIO

  • New! Second Opinion Session - Listen as world-class experts offer advice on difficult patient management issues. Submit your case!
  • New! Extreme IO - Leading IOs discuss their most complex cases
  • Exclusive IO Essentials Program
  • State-of-the-Art Lectures Featuring Innovative IO Experts
  • New! Brewery Tour and Tasting Social Event

Who Should Attend

  • Clinical Researchers
  • Diagnostic Radiologists
  • Intervention Oncologists and Radiologists
  • Medical, Radiation and Surgical Oncologists
  • Research Scientists
  • Fellow and Residents-In-Training


Full Conference Registration Rates
Early Bird Deadline: 30 April 2018



(Physicians & PhD level Scientists)

Early-Bird: $650

Regular: $775

One Day: $450

Early-Bird: $1,300

Regular: $1,475

One Day: $600 



Early-Bird: $75

Regular: $160

Early-Bird: $300

Regular: $425





(Allied Health)

Early-Bird: $300

Regular: $425

Early-Bird: $800

Regular: $975


Full Conference: $925

One Day: $650


Exhibit Hall Only: $375

Full Conference: $575

Government Agency Rate*


Guest Pass




Cancellation Fee


WCIO 2018 On Demand**


WCIO Social Event at Harpoon Brewery 



* Proof of status required, government rate only available to State and Federal Agency employees

** Includes a copy of the proceedings.

WCIO 2018 Registration Cancellation Policy: All cancellation requests must be made in writing to wcio@sio-central.org by May 1, 2018. A processing fee of $125 will be deducted from your refund on cancellations made on or before May 1. SIO will not refund cancellations received after May 1. All refunds will be processed two weeks after the conference.