Results 1 to 10 of about 171,874 (258)

An Anatomical Study Using Computed Tomography, Magnetic Resonance Imaging, and Rhinoscopy of the Nasal Cavity of Domestic Cat (Felis silvestris catus L.) and Big Cats: Lion (Panthera leo leo L.), Leopard (Panthera pardus kotiya L.), and Cheetah (Acinonyx jubatus jubatus S.) [PDF]

Animals
The objective of this work was to study the normal anatomy of the nasal cavity of the three species of big cats (leopard, lion, and cheetah) compared to the domestic cat through the use of computed tomography, magnetic resonance imaging, and rhinoscopy ...
Elena Díaz Martínez, Alberto Arencibia Espinosa, Marta Soler Laguía, David Kilroy, Francisco Martínez Gomariz, Diego Luis Casas García, Cayetano Sánchez Collado, Francisco Gil Cano, José Raduán Jaber, Gregorio Ramírez Zarzosa   +9 more
doaj   +2 more sources

Actinomycosis of the nasal cavity

Brazilian Journal of Otorhinolaryngology, 2022
Introduction: Actinomycosis of the nasal cavity is very rare. Objective: The purpose of this study was to investigate the clinical features, treatment methods, and treatment results of actinomycosis of the nasal cavity in our hospital.
Kyung Seok Park, Dong Hoon Lee, Sang Chul Lim   +2 more
doaj   +4 more sources

Solitary fibrous tumor of the nasal cavity- a rare case report

Journal of Karnali Academy of Health Sciences
Introduction: Solitary fibrous tumor (SFT) of the nasal cavity is a rare vascular tumor arising from adult mesenchymal stem cells. It occurs most commonly in the pleura, and in the nasal cavity, it is rare. Solitary fibrous tumors (SFTs) of the nose and
Sudeep KC, Manisha Paneru
doaj   +2 more sources

A CASE OF SINO-NASAL MALIGNANT MELANOMA [PDF]

Trakia Journal of Sciences, 2022
Mucosal melanomas are rare malignant neoplastic disease, that originates from melanocytes in mucosal tissue. It is a tumor mass of the nasal cavity or paranasal sinuses and most commonly originates from the nasal septum, nasal turbinates, or lateral ...
At. Vlaykov, St. Valkanov
doaj   +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 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, Ayisa R. Oliveira, Maryleydy G. Porto, Vania C. Santos, Isabela Hardt, Luciana F.P. Maestri, Tayse D. Souza, Mayra C. Flecher   +7 more
doaj   +1 more source

Nasal airflow patterns in a patient with septal deviation and comparison with a healthy nasal cavity using computational fluid dynamics

Frontiers in Mechanical Engineering, 2022
Background and objective: Causes for nasal airway obstruction (NAO) are many but septum deviation is the most prevalent etiology. A deviated septum affects the airflow dynamics in the human nasal cavity, which in turn affects the physiological functions ...
John Valerian Corda, B. Satish Shenoy, Leslie Lewis, Prakashini K., S. M. Abdul Khader, Kamarul Arifin Ahmad, Mohammad Zuber   +6 more
doaj   +1 more source

Pediatric rhinoscleroma of the nasal cavity: A case report and review of literature. [PDF]

Int J Surg Case Rep
Saout Arrih B, Marouf R, Bijou W, Abada R, Mahtar M.   +4 more
europepmc   +2 more sources

Three-Dimensional Structure Reconstruction System of Nasal Cavity Based on a Short-Source Acoustic Tube

Applied Sciences, 2023
The nasal cavity three-dimensional structure reconstruction is significant for the diagnosis and treatment of nasal and nasopharynx diseases. Currently, most systems for nasal cavity three-dimensional structure reconstruction are based on a long-source ...
Xiaoqin Lian, Guochun Ma, Chao Gao, Yuqiao Wang, Yelan Wu, Jin Li, Wenyang Guan, Yonggang Gong   +7 more
doaj   +1 more source

Rapid Maxillary Expansion Has a Beneficial Effect on the Ventilation in Children With Nasal Septal Deviation: A Computational Fluid Dynamics Study

Frontiers in Pediatrics, 2022
Nasal septal deviation (NSD) is one of the most common nasal diseases. Different from common clinical examination methods, computational fluid dynamics (CFD) can provide visual flow information of the nasal cavity.
Shuai Chen, Jingying Wang, Xun Xi, Yi Zhao, Hong Liu, Dongxu Liu   +5 more
doaj   +1 more source

Nasality Changes With Age in Normal Korean-Speaking Adults [PDF]

Clinical and Experimental Otorhinolaryngology, 2019
Objectives This study was performed to investigate the effects of aging on nasality and the influence of age-related changes in nasal cavity volume and nasal patency on nasality. Methods A total of 180 healthy Korean-speaking adult volunteers, who had no
Jun Xu, Young-Ae Kang, Soo-Kyoung Park, Young Hoon Yoon, Shang Jie Bai, Yong De Jin, Yong Min Kim, Ki-Sang Rha   +7 more
doaj   +1 more source