开往上海列车上，脑垂体瘤术后患者面色惨白、手脚冰凉，刚领完奖的她挺身而出

Core Viewpoint - The article highlights a critical incident on a train where a doctor, Professor Hu Xiaoyan, provided emergency medical assistance to a passenger suffering from a severe health crisis, showcasing the dedication and quick response of medical professionals in urgent situations [1][3]. Group 1 - The incident occurred on January 8, during a train journey from Beijing to Shanghai, where an emergency announcement called for doctors to assist a passenger who had fainted [1]. - Professor Hu Xiaoyan, a burn specialist from Shanghai Changhai Hospital, immediately responded to the call and assessed the patient's condition, which included checking vital signs such as breathing, pulse, blood pressure, and blood oxygen levels [1][3]. - The patient had a history of pituitary tumor and was on medication, which he had missed due to travel stress, leading to acute hormonal imbalance and severe fatigue [3]. Group 2 - Professor Hu's clinical experience allowed her to quickly identify the potential risks and the need for immediate intervention to prevent the patient's condition from worsening [3]. - After providing guidance on medication and closely monitoring the patient, significant improvements were observed within an hour, with the patient regaining strength and the ability to communicate [3]. - The patient expressed deep gratitude towards Professor Hu and the medical team for their timely and effective intervention [4].