Results 21 to 30 of about 215,796 (301)

Through-and-through Nasal Reconstruction with the Bi-Pedicled Forehead Flap

open access: yesArchives of Plastic Surgery, 2013
Background Nasal reconstruction is one of the most difficult challenges for the head and neck surgeon, especially in the case of complex full thickness defects following malignant skin tumor resection. Full-thickness defects require demanding multi-step
Tommaso Agostini   +3 more
doaj   +1 more source

Bifurcation Analysis of a Coupled Nose Landing Gear-Fuselage System [PDF]

open access: yes, 2014
Under certain conditions during takeoff and landing, pilots may sometimes experience vibrations in the cockpit. Because the cockpit is located right above the nose landing gear, which is known to potentially be prone to self-excited vibrations at certain
Lowenberg, Mark H   +3 more
core   +1 more source

Treatment Outcomes of Sinonasal Seromucinous Hamartoma: A Single-Center Experience [PDF]

open access: yesJournal of Rhinology
Background and Objectives Seromucinous hamartoma is a rare, benign epithelial tumor of the sinonasal tract, most commonly originating from the posterior nasal septum.
Dong Hoon Lee, Sang Chul Lim
doaj   +1 more source

A Rare Presentation of Cavernous Hemangioma of Both Inferior Turbinates

open access: yesBengal Journal of Otolaryngology and Head Neck Surgery, 2017
The nasal cavity presents with various types of neoplasms, including epithelial and mesenchymal tumors. Cavernous hemangioma of nasal cavity is quite rare. It usually presents as a unilateral mass arising from mucosa of nasal cavity. Case Report         
KN Salimath   +2 more
doaj   +3 more sources

Potential for detection of microorganisms and heavy metals in potable water using electronic nose technology. [PDF]

open access: yes, 2003
Studies have been carried out to determine the potential for the detection of different microbial species (Enterobacter aerogenes, Escherichia coli, Pseudomonas aeruginosa), alone and in the presence of low concentrations of different heavy metals (As ...
Magan, Naresh, Canhoto, Olinda
core   +1 more source

Angioleiomyoma of nasal septum: Case report and literature review

open access: yesOtolaryngology Case Reports, 2016
Introduction: Angioleiomyoma is a benign soft tissue tumor of smooth muscle origin with a vascular component and is an uncommon form of leiomyoma. Angioleiomyoma presenting in the nasal cavity is exceedingly rare and there are 57 reported cases in the ...
Varun V. Varadarajan, M.D.   +1 more
doaj   +1 more source

Predictors and prognosis of respiratory epithelial adenomatoid hamartoma in sinonasal cavities

open access: yesLaryngoscope Investigative Otolaryngology, 2022
Objective Respiratory epithelial adenomatoid hamartoma (REAH) is classified as a histopathologic diagnosis and often identified in sinus surgery for chronic rhinosinusitis (CRS).
Hiroyuki Morishita   +3 more
doaj   +1 more source

Implant-Retained Nasal Prosthesis with Bar and Clip for a Patient with Total Rhinectomy: A Clinical Report

open access: yesFrontiers in Dentistry, 2020
The present clinical report describes the fabrication of an implant-retained prosthesis with bar and clip retention for a patient with total rhinectomy due to basal cell carcinoma (BCC). The nasal prosthesis was retained on the face by a reverse Y-shaped
Fatima Balaghi   +3 more
doaj   +1 more source

Application of personalized endoscopic techniques in surgery of endonasal resection of petroclival lesions

open access: yesChinese Journal of Contemporary Neurology and Neurosurgery, 2021
Background The petroclival area is located deep at the base of the skull, and the surrounding anatomical structure is complex, which brings great challenges to the safe removal of the lesions in this part of the operation.
WANG Zhi⁃cheng   +8 more
doaj   +1 more source

Inverted Papilloma against a Background of Bilateral Rhinosinusitis Polyposa with Viscous Mucin (Clinical Case)

open access: yesКреативная хирургия и онкология, 2018
Introduction. Rhinosinusitis polyposa consists in a chronic inflammation of the mucous membrane of the nose and paranasal sinuses, followed by recurrent growth of polyps and characterised by a high prevalence.
R. M. Pestova   +3 more
doaj   +1 more source

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