Additional US or DBT after digital mammography: which one is the best combination?

Background: Digital mammography (DM) is widespread used for the detection of breast cancer, but its sensitivity drops in dense breasts. It is well known that additional breast ultrasound (US) and digital breast tomosynthesis (DBT) increase the sensitivity of DM. However, to our knowledge, there are no articles comparing the role of both additional techniques.

Use of remote response devices: an effective interactive method in the long- term learning.

Objectives: The aim of this study was to evaluate whether the use of personal response systems (PRS) or clickers improved learning and retention of radiology concepts within a group of medical students.

Materials And Methods: A total of 175 medical students attended 17 thoracic radiology lectures. Half of the information was taught with traditional teaching methods.