Sphenoid sinuscopy may be performed ... although such a lesion may also occur with severe infections and mucoceles. The use of intravenous contrast during sinus CT is indicated if an intracranial ...

Dr Nayan Shetty, ENT Specialist, Wockhardt Hospitals Mumbai Central, reveals, “Comprising of frontal, maxillary, ethmoid, and ...

If the infection is in the posterior ethmoids and sphenoid, symptoms are described as deep in the head or referred to the occiput. Acute sinusitis is also typically accompanied by systemic signs ...