Kashmire 2020.

Patient Sampling	Type of study: retrospective
Patient characteristics and setting	Sample size: 208 Female: 103 Mean age: 10 years median Inclusion criteria: all paediatric patients who underwent US Exclusion criteria: unclear Setting: USA
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: unclear
Comparative
Notes	We identified this study by a search update during the editorial process of the review.