[National health commission clinical practice guidelines for colorectal cancer in China (2025 edition, abbreviated version)].

Based on evidence-based medicine, the National Health Commission (NHC) Clinical Practice Guidelines for Colorectal Cancer in China (2025 Edition) integrates international cutting-edge advances with clinical practice in China, further developing and expanding on previous editions. This article is an abbreviated version of the Guidelines, retaining the core diagnosis and treatment framework while highlighting newly added content such as "surgical treatment of anal canal cancer" and "new technologies and advances in diagnosis and treatment". It systematically summarizes the core points of five major sections-surgery, internal medicine, radiotherapy, imaging, and pathology-facilitating clinicians in quickly grasping the essence of the Guidelines and promoting the standardization, precision, and homogenization of colorectal cancer diagnosis and treatment.