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Evaluation of variations of optic nerve course in relation to posterior paranasal sinuses in MDCT in a tertiary care center of Nepal: a retrospective cross-section study. [PDF]

open access: yesAnn Med Surg (Lond)
Dahal P   +8 more
europepmc   +1 more source
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Imaging of the paranasal sinuses.

Oral and Maxillofacial Surgery Clinics of North America, 2012
Evaluation of the paranasal sinuses is often performed in a purely clinical fashion, without the need for imaging. However, in certain instances imaging may be deemed valuable or even necessary in helping to solve a diagnostic dilemma, confirm a suspected diagnosis, evaluate the extent of a known condition, or assess for an underlying cause of the ...
R. Dym, Daniel Masri, K. Shifteh
semanticscholar   +4 more sources

The Function of the Paranasal Sinuses

Acta Oto-Laryngologica, 1954
Considerable speculation has been expressed in the past concerning the function of the paranasal sinuses; it seems desirable and advantageous to reconsider the subject and to determine whether the evidence of comparative anatomy is able to provide an answer.
V. E. Negus, Harley Street
openaire   +5 more sources

Meningoencephalocele of the paranasal sinuses

The Laryngoscope, 1975
AbstractMeningoencephaloceles are not commonly seen by the otolaryngologist. They occur most frequently in the lumbosacral area where they are five times as common as in the occipital area. The anterior cranial presentation is quite rare.Most patients with meningoencephaloceles present early with large lesions and are treated by the neurosurgeon.
John M. Lore, Arden M. Kane
openaire   +3 more sources

Surgical anatomy of the nasal and paranasal sinuses in Egyptian native sheep (Ovis aries) using computed tomography and cross sectioning

Anatomia, Histologia, Embryologia. Journal of Veterinary Medicine Series C, 2019
The present work aimed to describe the normal computed tomography (CT) and cross‐sectional anatomy of the nasal and paranasal sinuses in sheep and to correlate these features with the relevant clinical practices. Twenty apparent healthy heads of Egyptian
A. Awaad, M. A. Abdel Maksoud, M. Fathy
semanticscholar   +1 more source

Osteomas of the paranasal sinuses

The Journal of Laryngology & Otology, 1981
Twenty-three cases of osteoma of the paranasal sinuses are presented. Particular attention is paid to the aetiology, presentation, site of origin, pathology and management of these tumours. The natural history and prognosis are discussed together with the various methods of surgical approach.
N. Atallah, M. M. Jay
openaire   +3 more sources

Neurilemmomas of the paranasal sinuses

American Journal of Otolaryngology, 2001
Within the head and neck region, neurilemmomas are rarely found in the nasal cavity or paranasal sinuses. A 70-year-old man presented with complaints of left-sided epiphora, rhinorrhea, epistaxis, and transient diplopia. Nasal endoscopy showed a large necrotic mass filling the left middle meatus.
Carl H. Snyderman   +3 more
openaire   +3 more sources

Paranasal Sinuses

Veterinary Clinics of North America: Equine Practice, 1993
Numerous conditions, including trauma, infection, neoplasia, and developmental problems, can affect the paranasal sinuses. Successful resolution of these problems is predicated upon a thorough diagnostic workup to ensure the most accurate presumptive diagnosis.
openaire   +2 more sources

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