Test characteristics of ultrasound for the diagnosis of peritonsillar abscess: A systematic review and meta-analysis.
Daniel J KimJustin E BurtonAbdullah HammadVikram SabhaneyJason FrederJeffrey N BoneJustin S AhnPublished in: Academic emergency medicine : official journal of the Society for Academic Emergency Medicine (2023)
Ultrasound demonstrates high sensitivity for ruling out PTA, but it only has moderate specificity for ruling in the diagnosis.