Tidwell, who is currently pitching for Triple-A Sacramento, experienced discomfort in his right shoulder following a recent bullpen session, according to manager Bob Melvin, and is scheduled to undergo an MRI on Thursday.

Tidwell will undergo an MRI on his right shoulder after experiencing discomfort during a recent bullpen session, Alex Pavlovic of NBC Sports Bay Area reports.

With the season going in the wrong direction for the San Francisco Giants, they recently received some concerning news about a talented new prospect.  Despite a

Giants pitcher Landen Roupp will head to San Francisco on Thursday to get an MRI on what the team initially is calling a left knee sprain.

Meet the experts: Daniel Durand, M.D., M.B.A., chief medical officer and president of Prenuvo Medical Group; Ken Berry, M.D., family physician and co-author of Common Sense Labs; and Mia Kazanjian, M.D., board-certified radiologist specializing in breast and body imaging

Magnetic-resonance imaging machines can be intimidating for children who are due for an MRI procedure. A new simulator aims to help.

Keith McAllister, 61, died after he entered an MRI room at Nassau Open MRI in Westbury last week while a scan was in progress.

The New York Yankees and Tampa Bay Rays are playing a two-game series this week at Steinbrenner Field in Tampa, Fla.