Posterior Fossa Tumour — RACP Paediatrics MCQ

Instant feedback + full explanation. One question, done properly.

HardNeurology & DevelopmentPosterior Fossa TumourRACP Paediatrics

A 12-year-old has progressive truncal ataxia, nystagmus, dysarthria over 6 months. MRI shows a mass from the 4th ventricle. Most likely tumour?

Educational content. Not a substitute for clinical judgement or local policy.

Reveal the answer and explanation

Correct answer: A — Ependymoma

Fourth ventricle mass with slow progressive course is most consistent with ependymoma.

Reference: RCH Melbourne – 2024 – Clinical Practice Guidelines: Brain Tumours