保留左结肠动脉的直肠癌根治术效果评价

Effect Evaluation of Left Colic Artery Sparing Radical Resection for Rectal Cancer

摘要: 直肠癌是世界上第三大最常见的恶性肿瘤，造成了严重的发病率和死亡率。每年有130多万人被诊断为结直肠癌，60多万患者死于结直肠癌或相关并发症。目前，手术治疗仍是治疗直肠癌的主要方法。随着腹腔镜手术的发展，直肠癌的手术治疗发生了巨大的变化。腹腔镜直肠癌根治术也成为近年来流行的治疗方法，然而对于治疗中是否需要保留左结肠动脉仍具有争议。预防直肠癌的关键在于健康的生活方式，包括均衡饮食、适量运动、戒烟限酒以及定期进行筛查。早期发现和及时治疗是提高直肠癌患者生存率的关键。本文对其在直肠癌治疗中的效果进行综述，为以后直肠癌的治疗提供方法依据。

Abstract: Colorectal cancer is the third most common malignant tumor worldwide, causing significant morbidity and mortality. Each year, over 1.3 million people are diagnosed with colorectal cancer, and more than 600,000 patients die from the disease or related complications. Currently, surgical treatment remains the primary method for managing colorectal cancer. With the advancement of laparoscopic surgery, significant changes have occurred in the surgical treatment of colorectal cancer. Laparoscopic radical resection for colorectal cancer has also become a popular treatment method in recent years. However, there is still controversy over whether to preserve the left colic artery during the procedure. The key to preventing colorectal cancer lies in maintaining a healthy lifestyle, including a balanced diet, regular exercise, smoking cessation, limited alcohol consumption, and regular screening. Early detection and timely treatment are crucial for improving the survival rate of colorectal cancer patients. This article reviews the effectiveness of these approaches in the treatment of colorectal cancer, providing a methodological basis for future treatment strategies.