Results 31 to 40 of about 9,685 (268)

An Unusual Location of Juvenile Angiofibroma: A Case Report and Review of the Literature

open access: yesCase Reports in Otolaryngology, 2013
A 10-year-old boy presented with left-sided nasal obstruction and epistaxis. Endoscopic evaluation revealed a polypoid mass in the vestibule arising from the lateral wall of the nasal cavity anteroinferior to the left inferior turbinate.
Ravishankar Pillenahalli Maheshwarappa   +5 more
doaj   +1 more source

A rare case of schwannoma of the nasal vestibule

open access: yesThe Egyptian Journal of Otolaryngology, 2023
Background Schwannomas of the nose and paranasal are extremely rare. Few schwannomas arising from within the lateral wall of the nose have been reported to date.
Ashish Agarwal   +3 more
doaj   +1 more source

Host genetic variation in mucosal immunity pathways influences the upper airway microbiome [PDF]

open access: yes, 2017
Nasal microbiome alpha diversity (XLSX 43Â ...
Carole Ober   +5 more
core   +2 more sources

Morphological features of the nasal cavities of hawksbill, olive ridley, and black sea turtles: Comparative studies with green, loggerhead and leatherback sea turtles.

open access: yesPLoS ONE, 2021
We analyzed the internal structure of the nasal cavities of hawksbill, olive ridley and black sea turtles from computed tomography images. The nasal cavities of all three species consisted of a vestibule, nasopharyngeal duct and cavum nasi proprium that ...
Chiyo Kitayama   +14 more
doaj   +1 more source

Carcinoma of the nasal vestibule

open access: yesInternational Journal of Radiation Oncology*Biology*Physics, 1984
Squamous cell carcinomas of the nasal vestibule are essentially skin cancers that require special therapeutic considerations because of the regional anatomy. They have sometimes been considered poorly suited for treatment by irradiation because of potential or actual cartilage and/or bone invasion and therefore have been treated by surgical resection ...
Div. of Radiation Therapy, USA ( host institution )   +4 more
openaire   +3 more sources

First Natural Endocranial Cast of a Fossil Snake (Cretaceous of Patagonia, Argentina) [PDF]

open access: yes, 2017
In this study, we describe a natural endocranial cast included in a partially preserved medium‐sized skull of the Upper Cretaceous South American snake Dinilysia patagonica.
Albino, Adriana Maria   +3 more
core   +2 more sources

Comparative Anatomy of the Nasal Cavity in the Common Dolphin Delphinus delphis L., Striped Dolphin Stenella coeruleoalba M. and Pilot Whale Globicephala melas T.: A Developmental Study

open access: yesAnimals, 2021
Our goal was to analyze the main anatomical structures of the dolphin external nose and nasal cavity from fetal developmental stages to adult. Endoscopy was used to study the common development of the external nose and the melon, and nasal mucosa ...
Alvaro García de los Ríos y Loshuertos   +8 more
doaj   +1 more source

Closure of the nasal cavities in the treatment of refractory hereditary haemorrhagic telangiectasia [PDF]

open access: yes, 1997
From a cohort of 35 patients with hereditary haemorrhagic telangiectasia (HHT), 12 patients have undergone closure of the one or both nasal cavities during the last three years for refractory epistaxis.
Howard, DJ, Lund, VJ
core   +1 more source

The role of midfacial degloving in modern rhinological practice [PDF]

open access: yes, 1999
The midfacial degloving approach has been available for twenty five years and is slowly increasing in popularity in the management of extensive benign lesions of the sinonasal region, for selected malignancy in this area and to afford access to the ...
Howard, DJ, Lund, VJ
core   +1 more source

Clinical, anatomopathological and immunohistochemical findings of a transitional cell carcinoma from nasal cavity, frontal and ethmoidal sinus with meningoencephalic invasion in a dog [PDF]

open access: yesOpen Veterinary Journal, 2021
Background: Primary neoplasms of the nasal cavity and sinuses are uncommon in domestic animals, most of which are of epithelial origin, being adenocarcinoma the most common tumor diagnosed in this region.
Leonardo L. Gorza   +7 more
doaj   +1 more source

Home - About - Disclaimer - Privacy