Orioles' Trey Mancini had malignant tumor surgically removed; lab
Trey Mancini on foundation, charitable work
What type of cancer did Trey Mancini have?
Baseball, cancer, recovery: Trey Mancini — and those closest to him — tell his story of struggle and strength - The Athletic
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Orioles star Trey Mancini has surgery for colon cancer
Orioles slugger Trey Mancini finishes his six-month chemo treatment following colon cancer surgery
Orioles' Trey Mancini gets rousing standing ovation in return to Camden Yards after beating cancer
Trey Mancini cancer free ready for 2021
Orioles' Trey Mancini Diagnosed with Stage 3 Colon Cancer at Age 28, Trey Mancini
Trey Mancini Opens Up About Cancer Diagnosis Shock and Chemo During a Pandemic - Baltimore Magazine
Trey Mancini had malignant tumor removed from his colon
What type of cancer did Trey Mancini have?
Trey Mancini arrives early to 2021 Spring Training
Orioles star Trey Mancini survived his cancer battle. His Home Run Derby appearance will honor a teammate who didn't.
Trey Mancini Undergoes Surgery To Remove Malignant Tumor - MLB Trade Rumors
David Hess Recalls How Former Orioles Teammate Trey Mancini Helped Him With Cancer Battle - CBS Baltimore