Tumors that invade the orbit are uncommon. The majority are meningiomas arising from the
sphenoid ridge (66%). Others are bone and cartilage tumors arising from the surrounding …

Purpose: This study reviews the clinical presentation and management of 11 cases of sino-
orbital osteoma. Methods: The medical records of patients with primary (originating from …

PURPOSE: To present and discuss the demographic and clinical aspects and the
management of 44 cases of osteomas of the craniomaxillofacial region. MATERIALS AND …

Objective: Osteoma is the most common benign tumor of the paranasal sinuses. The clinical
characteristics and treatment of this disease remain controversial. The aim of this study is to …

Background Intraconal tumors of the orbit are rare entities and surgical treatment is
challenging. Endoscopic transnasal approaches to the orbit offer a new perspective for …

Objectives Osteomas are osseous tumors that primarily occur at the skull, in particular the
paranasal sinus system. Surgical tumor resection is the “gold standard” treatment in …

Background Ethmoid sinus osteomas are uncommon, benign, osteogenic tumors. The
purpose of this retrospective study was to describe their usual clinical presentation and to …

Background The purpose of this review was to evaluate outcomes in transnasal endoscopic
approaches for the management of extraconal and intraconal orbital tumors. Methods A …

Objective In this surgical-anatomical cadaveric study we investigate the feasibility of the
transmaxillary endoscopic approach to the intraorbital space. Anatomical landmarks are …

Paranasal sinus osteomas are slow-growing benign tumors. They are generally
asymptomatic in most patients and usually diagnosed incidentally with a sinus radiograph or …