PDQ Updates for Health Professionals National Cancer Institute sent this bulletin at 04/24/2017 02:58 PM EDT Having trouble viewing this email? View it as a Web page. You are subscribed to PDQ Updates for Health Professionals from the National Cancer Institute. NCI newly published or updated these health professional summaries within the last week. Cancer Screening Overview Childhood Central Nervous System Atypical Teratoid/Rhabdoid Tumor Treatment Colon Cancer Treatment High-Dose Vitamin C Lung Cancer Prevention Lung Cancer Screening Oropharyngeal Cancer Treatment Ovarian Epithelial, Fallopian Tube, and Primary Peritoneal Cancer Treatment Pediatric Supportive Care