Related Experiment Video
Updated: Aug 10, 2026

Endoscopic Endonasal Trans-sphenoidal Approach: Minimally Invasive Surgery for Pituitary Adenomas
Published on: January 17, 2018
Sphenoid sinus mucopyocele with marked intracranial extension: a more common phenomenon in the Third World?
M E el-Fiki1, H M Abdel-Fattah, A K el-Deeb
1Department of Neurosurgery, University of Alexandria, Egypt.
Abstract:
Sphenoid sinus mucoceles are rare lesions. Those with intracranial extension were thought to be extremely rare in Western literature. We encountered three such cases within 1 year. These cases were confirmed on pathological examination to be pyoceles of the sphenoid sinus, extending to the sella and suprasellar region. Bilateral exophthalmos, papilledema, and severe headache were among the most consistent findings encountered. It appears that these lesions might be more common in areas of poor socioeconomic status like Third World countries. This condition should be considered in the differential diagnosis of lesions of the sella extending to the suprasellar region.
Related Concept Videos
Cranial Bones: Lateral View
The temporal bone forms the lower lateral side of the skull. The temporal bone is subdivided into several regions. The flattened upper portion is the squamous portion of the temporal bone. Below this area and projecting anteriorly is the zygomatic process of the temporal bone, which forms the posterior portion of the zygomatic arch. Posteriorly is the mastoid portion of the temporal bone. Projecting...
Glaucoma: Overview
Cryptococcal Meningitis
Brain Abscess l: Introduction
Increased Intracranial Pressure l: Introduction
Increased Intracranial Pressure ll: Pathophysiology

