
Preprocedural Considerations in Gastrointestinal Endoscopy
Keywords: انجمن آمریکایی آندوسکوپی دستگاه گوارش; ASGE; American Society for Gastrointestinal Endoscopy; CrCl; creatinine clearance; EGD; esophagogastroduodenoscopy; ERCP; endoscopic retrograde cholangiopancreatography; EUS; endoscopic ultrasonography; FNA; fine-needle aspiration; OAE; open-access endosc