Pulmonary renal syndrome is the combination of rapidly progressive glomerulonephritis and diffuse alveolar haemorrhage. A recent Breathe review describes an up-to-date approach for the workup of a patient with suspected pulmonary renal syndrome.

A recent Breathe review summarises EGPA and its aetiology to equip clinicians with a better understanding of clinical presentations to aid diagnosis. The authors also discuss developments in novel pharmacological therapies.