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Colorectal assessment 

Colorectal assessment
Colorectal assessment

Patrick J O’Dwyer

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date: 19 June 2021

History and examination 34

Radiological investigations: small bowel imaging 38

Radiological investigations: large bowel and rectum 44

Radiological investigations: the liver 54

Endoscopic equipment 60

Safe endoscopic practice 64

Proctoscopy and rigid sigmoidoscopy 66

Flexible sigmoidoscopy and colonoscopy 70

Interventional colonoscopy 74

Endoanal and endorectal ultrasound ...

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