Results 191 to 200 of about 25,406 (229)
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Nasal and paranasal sinus imaging
Current Opinion in Otolaryngology & Head and Neck Surgery, 1995Functional endoscopic sinus surgery has become the surgical treatment of choice in many patients with inflammatory sinus disease refractory to medical treatment. Coronal CT scanning is the imaging modality of choice as it provides initial screening, contributes to surgical planning, and provides an operative "roadmap".
M L, Benson +2 more
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Paranasal sinus ventilation by humming
The Journal of the Acoustical Society of America, 2006The gas nitric oxide (NO) is generated in the human paranasal sinuses and can be measured in nasally exhaled air. During humming, a marked increase in exhaled NO content has been observed. The acoustic phenomenon responsible for this evacuation of NO gas from the sinuses was analyzed.
Svante, Granqvist +3 more
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The Management of the Paranasal Sinus Osteomas
Journal of Craniofacial Surgery, 2017Osteoma 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 determine the appropriate method of treatment approach according to the features of osteomas.Forty-one patients with paranasal sinus osteomas were included in the study. According
TAŞLI, HAMDİ +3 more
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Multiple Paranasal Sinus Mucoceles
Journal of Computer Assisted Tomography, 1981The clinical and radiological findings in a 56-year-old woman with mucoceles involving the left frontal, both ethmoidal, sphenoidal, and right maxillary sinuses are presented. The predisposing cause was thought to be previous facial fractures. The rarity of this combination of lesions is discussed, including a brief review of the literature.
H I, Price +3 more
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2020
Paranasal sinus cancer claimed the #10 position for ACF abnormalities as a malignant tumor arising from paranasal sinus epithelium comprising the most common malignant anterior skull base tumor. Our Classic Clue section starts us thinking about an older male woodworker with a moderately enhancing mass destroying the skull base and adjacent paranasal ...
F. Allan Midyett, Suresh K. Mukherji
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Paranasal sinus cancer claimed the #10 position for ACF abnormalities as a malignant tumor arising from paranasal sinus epithelium comprising the most common malignant anterior skull base tumor. Our Classic Clue section starts us thinking about an older male woodworker with a moderately enhancing mass destroying the skull base and adjacent paranasal ...
F. Allan Midyett, Suresh K. Mukherji
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IMAGING OF PARANASAL SINUS DISEASE
Pediatric Clinics of North America, 1997Imaging plays an important role in the management of paranasal sinus disease in the pediatric population. An understanding of the advantages and disadvantages of available modalities enables the clinician to best utilize imaging resources.
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Paranasal Sinus Mucocele: Diagnosis and Treatment
Journal of Craniofacial Surgery, 1997Several controversies still exist regarding the etiopathogenesis, diagnosis, and type of surgical treatment used in response to paranasal sinus mucocele. We wish to contribute to the standardization of therapeutic treatment for paranasal sinus mucocele by reporting our clinical experience in "open surgery." This analysis considers 53 patients--23 males
IANNETTI, Giorgio +3 more
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Paranasal sinus radiology, part 3B: Sphenoidal sinus
Head & Neck Surgery, 1982AbstractMucoceles involving the sphenoidal sinus are not as common as those affecting the frontal and ethmoidal sinuses. The subtle expansile change produced by a sphenoidal sinus mucocele often requires conventional tomography or computed tomography examination to be detected.
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2019
Mucoceles are pseudocystic, expansive, slow-growing nonneoplastic formations that mainly affect the frontal or ethmoidal paranasal sinuses. Mucoceles are caused by the overaccumulation of mucus, often due to sinus obstruction. They can cause the sinus to expand, thereby causing bone resorption.
Dikici, Oğuzhan +2 more
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Mucoceles are pseudocystic, expansive, slow-growing nonneoplastic formations that mainly affect the frontal or ethmoidal paranasal sinuses. Mucoceles are caused by the overaccumulation of mucus, often due to sinus obstruction. They can cause the sinus to expand, thereby causing bone resorption.
Dikici, Oğuzhan +2 more
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HNO, 1993
Anatomic variations of the nasal cavity and paranasal sinuses are described in order of their appearance in endoscopy. Variations of the pyriform aperture are followed by variations of the agger nasi, inferior and middle conchas, inferior and middle nasal meati, and variations of the bulla ethmoidea, uncinate process and fontanelles.
J, Krmpotić-Nemaníc +2 more
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Anatomic variations of the nasal cavity and paranasal sinuses are described in order of their appearance in endoscopy. Variations of the pyriform aperture are followed by variations of the agger nasi, inferior and middle conchas, inferior and middle nasal meati, and variations of the bulla ethmoidea, uncinate process and fontanelles.
J, Krmpotić-Nemaníc +2 more
openaire +1 more source