This chapter covers sinusitis, including its classification, pathophysiology, diagnosis, and management, emphasizing critical complications like orbital and intracranial spread, which are crucial for board exam success.

These 1 infographic condense Sinusitis into the decisions examiners expect in the first minutes: recognition, immediate stabilisation, key investigations, first-line drugs with doses, and disposition. They are built for fast revision before emergency medicine board exams such as ABEM, MRCEM, the Saudi Board, the Arab Board and the Egyptian Board.
Use them as a last-minute checklist, then go deeper in the full Sinusitis topic, which adds an English and Arabic podcast with live captions, a structured summary, a mind map, board-style MCQs with explanations and an interactive case simulation.
Part of the ENT (Otolaryngology) chapter on RescueEM. For education and exam preparation only; not a substitute for clinical judgement or local protocols.