Other

Do-it-yourself battlefield medicine saves lives

When Army Ranger Leroy Petry's hand was blown off by a grenade as he was saving his comrades in battle, he knew just what to do. He used his remaining hand to twist a tourniquet around his arm to avoid bleeding to death.

Oncology & Cancer

Surgery for rectal cancer: Eight things to know

Rectal cancer is the cancer nobody wants to talk about, but the need for a conversation is becoming urgent. Combined with colon cancer, it's the third most common cancer in the United States, and diagnoses have been rising ...

Surgery

Da Vinci's robot: Surgery is getting a renaissance

(Medical Xpress)—Robots are everywhere these days. They roam Mars, solve Rubik's cubes and vacuum our floors. Now, a robot named da Vinci is helping patients across the Penn State region get the major surgeries they need ...

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