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默沙东 诊疗手册

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Viewing the Digestive Tract with an Endoscope
Viewing the Digestive Tract With an Endoscope
Viewing the Digestive Tract with an Endoscope

内镜是一根弯曲自如的管子,可用于消化道各个部位的检查。经口送入(如左图所示)的内镜用来检查食管、胃及部分小肠。经肛门送入(右图)的内镜用来检查直肠和整条大肠。

在这些主题中
内镜检查