大肠内镜检查刷活组织检查的英文

endoscopic brush biopsy of large intestine

• 大肠:    large intestine; i ...
• 内:    inner; inside; wit ...
• 镜:    looking glass; mir ...
• 检查:    check up; inspect; ...
• 刷:    brush
• 活组织检查:    biopsy