Detection of Medical Misinformation in Hemangioma Patient Education: Comparative Study of ChatGPT-4o and DeepSeek-R1 Large Language Models

Guoyong Wang   ¹ , MD ;   Ye Zhang   ¹ , MD, PHD ;   Weixin Wang   ¹ , MD, PHD ;   Yingjie Zhu   ¹ , MD ;   Wei Lu   ¹ , MD ;   Chaonan Wang   ¹ , MD, PHD ;   Hui Bi   ² , MD, PHD ;   Xiaonan Yang   ¹ , MD, PHD

¹ Department of Hemangioma and Vascular Malformation, Plastic Surgery Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China

² Department of Internal Medicine, Plastic Surgery Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China