RSNA Committee on International Radiology Education: 25 Years of Global Education Outreach.

The Radiological Society of North America (RSNA) Committee on International Radiology Education (CIRE) has worked for the past 25 years to create academic programs oriented to the needs of international radiologists. The CIRE develops organized and structured approaches to help build one's capabilities and increase one's capacity for professional growth, which then facilitates better patient care. The authors describe the four programs that CIRE is responsible for and introduces its newest initiative, Global Learning Centers, which is planned to start in 2021.

Anatomical variations of the ethmoidal roof: differences between men and women.

Aim: During the paranasal sinuses surgery different complications may occur, both vascular and bony. The objective of the present study was to evaluate the ethmoidal roof configuration through the Keros and Yenigun classifications, analyzing results stratified by gender and side.

Materials And Methods: We retrospectively analyzed 120 high-resolution computed tomography paranasal sinus study images and measured the depth of the cribriform plate in a coronal view and the anterior-posterior length in a cross section.