Marie 2019.

Patient Sampling	Type of study: prospective
Patient characteristics and setting	Sample size: 86 Female: unclear Mean age: 9.7 Inclusion criteria: children with suspected appendicitis undergoing US Exclusion criteria: unclear Setting: Canada
Index tests	Index test: MRI
Target condition and reference standard(s)	Target condition: appendicitis Reference standard: histology
Flow and timing	Type and length of follow‐up: 1‐month clinical follow‐up
Comparative
Notes	We identified this study by a search update during the editorial process of the review.