Father and husband. Body Radiologist. @Hopkins_Rad alumni. Associate Editor of @Radiology_RSNA. Opinions my own & not that of my employer.
Jun 18, 2021 • 14 tweets • 11 min read
The 2019 Bosniak classification is very helpful to better characterize cystic renal masses. But there are significant changes compared to the prior edition. This pictorial by some of the brightest minds in RCC is exactly what we need to clarify some of the new changes. #RGphx
Just to understand the reasoning for some of the changes in the Classification, let's start with a quiz; What is the estimated 10-year risk of death from a T1a (<4 cm, limited to the kidney) cystic RCC?