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Lung Abscess — RACP Paediatrics MCQ

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ModerateRespiratoryLung AbscessRACP Paediatrics

A 7-year-old boy presents with a 5-day history of fever and productive cough. CXR shows a round opacity with a fluid level in the right lower lobe. What is the most likely diagnosis?

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Correct answer: D — Lung abscess

A round opacity with an air-fluid level in the context of fever and productive cough is characteristic of a pulmonary abscess.

Reference: RCH Melbourne – 2024 – Clinical Practice Guidelines: Pneumonia