The thumb sign on a lateral neck radiograph represents a swollen, enlarged epiglottis and is classically associated with acute epiglottitis. This finding contrasts with the steeple sign traditionally associated with subglottic narrowing in croup.
In which condition X-Ray neck lateral view shows the thumb sign?
Review the verified answer and explanation for this SPSC – Sindh Public Service Commission past-paper question on CampusFin.