Within the broad spectrum of disease that can affect the paranasal sinuses is a class of
benign bony abnormalities known collectively as fibro-osseous lesions. Fibrous dysplasia …

Giant osteomas of the ethmoid and frontal sinuses ary very rare, with only a few dozen cases
reported in the literature. Given their rarity, the clinical characteristics and treatment of this …

Context.—Osteomas are limited almost exclusively to craniofacial and jaw bones.
Histologically, they can be divided into ivory, mature, or mixed types. Osteomas may have …

Osteoma is a benign, slow-growing bone tumor consisting primarily of welldifferentiated
mature, compact, or cancellous bone. Osteoma is the most common benign tumor of the …

Sinonasal disease is one of the most common clinical head and neck pathologies. The
majority of sinonasal pathology is inflammatory with neoplasms comprising approximately …

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

Introduction: Ectopic foreign bodies in the maxillary sinus occur rarely. Ectopic tooth eruption
rarely occurs in the orbit, nasal cavity, maxillary sinus, and elsewhere. Ectopic eruption of …

Background Osteomas of ethmoid sinus are rare, especially when they involve anterior skull
base and orbit, and lead to ophthalmologic and neurological symptoms. Case presentation …

Osteomas are slow growing bony tumours of the paranasal sinuses. They are usually
asymptomatic but they may present with headache, cerebral symptoms, or visual …

The osteomas are osseous lesions with slow and asymptomatic growth that most of the
times is a finding in radiological exams requested for other reason. It's the most common …