Endoscopic surgery of pituitary tumors.

Endoscopic pituitary surgery has been gaining wide acceptance as the first-line treatment of most functional pituitary adenomas. This technique has many advantages over traditional procedures, and growing evidence supports its use for endocrine control of functioning tumors. This article reviews data on the different modalities of treatment of functioning pituitary adenomas and compares the results.

Gossypiboma: an unusual intracranial complication of endoscopic sinus surgery.

We report a case of a 52-year-old man who presented with iatrogenic bilateral nasoethmoidal meningoencephaloceles following endoscopic nasal surgery performed in a neighboring country 8 years ago. Imaging studies, including computed tomography and magnetic resonance imaging of the paranasal sinuses and anterior skull base, demonstrated bilateral meningoencephaloceles and a suspicious intracranial lesion. In view of the intracranial lesion and size of the skull base defect, an external approach via a bicoronal flap was used for exploration and repair.