noun
Medical instrument used to examine the colon.
See also: 大腸内視鏡
大腸カメラを挿入して大腸の内部を観察します。
We insert a colonoscope to observe the inside of the colon.
noun
The examination procedure itself. Often used in everyday conversation instead of the more formal 大腸内視鏡検査.
来週、大腸カメラを受ける予定です。
I'm scheduled to have a colonoscopy next week.
Compound of 大腸 (daichō, 'large intestine') and カメラ (kamera, 'camera'), referring to the camera-equipped scope used in colon examinations.