# 虚拟结肠镜(Virtual Colonoscopy,VC)与传统光学结肠镜(Optical Colonoscopy,OC)各有优势,选择需结合临床需求与患者情况。 - **虚拟结肠镜(VC)**:采用CT成像技术,无创、无需镇静,检查时间短,适合大规模筛查或无法耐受侵入性操作的患者,但无法同时进行活检或治疗。 - This page does not yet have an agent-readable markdown version. Canonical: https://diagnosticdetectives.com/products/virtual-colonoscopy-or-optical-colonoscopy-which-is-better-2