结直肠侧向发育型肿瘤内镜下诊疗研究进展
Research Progress in Endoscopic Diagnosis and Treatment of Colorectal Laterally Spreading Tumor
DOI: 10.12677/acm.2026.1631039, PDF,   
作者: 栾敬红*：榆林市第一医院消化内科，陕西 榆林；栾楚红#：榆林市第一医院儿科，陕西 榆林
关键词: 侧向发育型肿瘤；结直肠肿瘤；内镜下诊断；内镜下治疗；Laterally Spreading Tumors； Colorectal Neoplasms； Endoscopic Diagnosis； Endoscopic Treatment
摘要: 结直肠侧向发育型肿瘤是一种直径 ≥ 10 mm，倾向于沿肠壁横向延伸的扁平型肿瘤，被视作结直肠癌的癌前病变，通常无明显临床症状。与其他结直肠隆起性病变相比，其生长模式和较高的恶性潜能，使其癌变风险更大，漏诊及预后不良的情况时有发生，给患者的生存质量带来重大影响。因此，对其进行早期诊断与治疗，具有重要意义。结直肠侧向发育型肿瘤早期诊断主要依靠电子结肠镜，确诊后再采取内镜下对症治疗。本文就结直肠侧向发育型肿瘤的内镜下诊断与治疗方法的研究进展进行综述。
Abstract: Colorectal laterally spreading tumors are flat tumors with a diameter of ≥10 mm that tend to extend laterally along the intestinal wall. They are regarded as precancerous lesions of colorectal cancer and are usually asymptomatic. Compared with other protuberant lesions of the colorectum, their growth pattern and relatively high malignant potential lead to an elevated risk of carcinogenesis. Missed diagnosis and unfavorable prognosis are common, which significantly affect patients’ quality of life. Thus, early diagnosis and treatment are crucial. The early diagnosis of colorectal laterally spreading tumors mainly depends on electronic colonoscopy, and endoscopic treatment is performed after a definite diagnosis. This article reviews the research progress in the endoscopic diagnosis and treatment of colorectal laterally spreading tumors.
文章引用：栾敬红, 栾楚红. 结直肠侧向发育型肿瘤内镜下诊疗研究进展[J]. 临床医学进展, 2026, 16(3): 2414-2420. https://doi.org/10.12677/acm.2026.1631039

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