爱康召开媒体说明会公开回应体检争议：无责 以医学事实厘清责任

Core Viewpoint - Aikang Group held a media briefing to address the incident involving Ms. Zhang, who claimed that her kidney cancer was not detected during ten years of health check-ups. The company asserts that there were no diagnostic errors or omissions in her health checks and has filed a lawsuit against her for defamation [2][4][15]. Group 1: Company Response - Aikang Group confirmed that there were no missed diagnoses or misdiagnoses in Ms. Zhang's health checks, and the company has taken legal action against her for spreading false information [2][4][15]. - The founder and CEO of Aikang Group emphasized the importance of health checks in early disease detection, stating that approximately 1.5 million cancer cases are identified through Aikang's services each year [4][5]. - The company highlighted that health checks are not equivalent to clinical diagnoses and are intended to guide patients to seek further medical evaluation if necessary [4][5]. Group 2: Incident Timeline and Findings - The timeline of events was reviewed, indicating that Ms. Zhang underwent a health check on October 9, 2023, where her report indicated potential issues with her kidneys and recommended further examinations [5][8]. - Aikang Group conducted internal and external reviews, confirming that the findings in Ms. Zhang's report were accurate and consistent with her ultrasound results [8][9]. - The company provided evidence of quality control in their testing processes and stated that all medical personnel are certified and comply with national regulations [9][11]. Group 3: Medical Expert Opinions - Medical experts clarified that the cancer marker CEA is not relevant for kidney cancer screening, as early diagnosis primarily relies on imaging techniques rather than blood tests [11][13]. - Experts also noted that there are currently no specific blood markers for early detection of kidney cancer, reinforcing the validity of Aikang's diagnostic approach [11][13]. - Aikang Group's medical professionals expressed concern over the misinformation spread by Ms. Zhang, which could undermine public trust in the healthcare system [14][15].