Supplementary Appendix 3.

Sample EUS report template

Preprocedural	Patient name and medical record number
	Patient date of birth
	Date of procedure
	Procedure type and indication
	Primary endoscopist name (and assistant/trainee if applicable):
	Preoperative diagnosis
	Postoperative diagnosis
	Clinical history
	Reason for referral
	Brief clinical summary of primary indication for EUS
	Summary of relevant preprocedural investigations
	List of pertinent comorbid conditions relevant to case and potentially impacting procedural success/yield
	Highlight key medications and date if held
	Anesthesia
	Type of agents (topical, intravenous) and dosage
	Practitioner administering anesthesia
	Preprocedural prophylaxis
	Type of antibiotic, dosage, and length of course if administered
	Pre-procedural preparation
	Duration of NPO prior to procedure
	Bowel preparation as appropriate for procedure
Intra-procedural	Procedural description
	Document the type and model of scope used
	Description of landmarks and relevant characteristics
	Clear characterization of principle finding for procedure
	If lesion present description of location, shape, size, invasion, echofeatures, and vascularity
	Any regional lymphadenopathy
	Type of equipment used and model for sampling if applicable
	Needle type and gauge, tissue acquisition technique, number of passes
	Impression on quality of sample
	Quality of bowel preparation if applicable
	Adverse events
	Any intraprocedural adverse events and subsequent management
	Patient comfort
Postprocedural	Summary
	Summary of the major findings during examination, sampling or therapeutic intervention if completed
	Overall impression and diagnosis
	Patients comfort and tolerance during the procedure
	Plan
	Timing for resuming anticoagulation if held
	Sharing of pathology results
	Next steps in management and follow-up providers listed
	Communicating the procedure and pathology results with the patient

NPO: Nil per os