BANGKOK, Feb. 9, 2022 /PRNewswire/ -- Varian, a Siemens Healthineers company, today announced that Her Royal Highness Princess Maha Chakri Sirindhorn Proton Center has begun treating patients with its new Varian ProBeam® proton therapy system, the first of its kind in Thailand and Southeast Asia. Clinicians used the new system to target a complicated abdominal cancer using carefully shaped...