Grey's Anatomy

Season 14, Episode 18

Episode Title: Hold Back the River

Air Date: 2018-04-05

Overview:

Amelia, Koracick and DeLuca perform a risky, groundbreaking procedure using ultrasound waves to remove a young patient’s brain tumor. Meanwhile, Meredith and Jo work with different polymers to try to salvage their project submission; and Richard’s AA sponsor is admitted to Grey Sloan with a DNR.