Jaxon, a 44-year-old police officer, presents with a chronic dry cough, dyspnoea, haemoptysis, left-sided pleuritic chest pain and a recent low-grade fever.

Test your clinical know-how by taking the quiz below. If you select the wrong answer, have another go — you can try as many times as you like!

Dr Paul Muthiah is a GP on the Central Coast, NSW, and medical co-editor at Australian Doctor.

Wegener’s Granulomatosis in the Chest: High-Resolution CT Findings, Lakshmi Ananthakrishnan et al, American Journal of Roentgenology Volume 192 © 2009