Results 51 to 60 of about 1,099,947 (259)

The effect of decongestion on nasal airway patency and airflow

open access: yesScientific Reports, 2021
Nasal decongestant reduces blood flow to the nasal turbinates, reducing tissue volume and increasing nasal airway patency. This study maps the changes in nasal anatomy and measures how these changes affect nasal resistance, flow partitioning between ...
Qiwei Xiao   +3 more
doaj   +1 more source

Diseases of the nasal cavity

open access: yes, 2019
Despite garnering minimal attention from the medical community overall, olfaction is indisputably critical in the manner in which we as humans interact with our surrounding environment. As the initial anatomical structure in the olfactory pathway, the nasal airway plays a crucial role in the transmission and perception of olfactory stimuli. The goal of
Joseph S. Schwartz   +2 more
openaire   +3 more sources

Postoperative nasal airway resistance is correlated with changes in anterior nasal cavity volume following posterior and superior movement caused by Le Fort I osteotomy

open access: yesAdvances in Oral and Maxillofacial Surgery
Purpose: This study aimed to analyse the relationship between changes in the anterior nasal cavity volume and nasal airway resistance following posterosuperior movement of the maxilla. Materials and methods: We studied 16 patients (13 female, 3 male) who
Jing Yuan   +5 more
doaj   +1 more source

Neurofibrosarcoma in the nasal cavity

open access: yesIndian Journal of Otolaryngology and Head and Neck Surgery, 2001
A nine month old male child presented with a swelling protruding from the right nasal cavity for two months. Other symptoms were mild breathlessness during suckling and blood stained nasal discharge. CT Scan sshowed a mass arising from the lasteral wall of the right nasal cavity with mild erosion of the adjacent bones.
Indra Nath Kundu   +4 more
openaire   +4 more sources

Nasal cavity changes and the respiratory standard after maxillary expansion

open access: yesBrazilian Journal of Otorhinolaryngology, 2008
Summary: Mandibular cross-sectional deficiency is a dentofacial defect in connection with the narrowing of the mandibular arch width. This abnormality is a significant etiopathogenic factor and it is often associated with nasal breathing difficulties ...
Tatiana Ramires   +2 more
doaj   +1 more source

MORPHOLOGICAL FEATURE OF THE NASAL CAVITY AND LARYNX IN THE COMMON MOORHEN (Gallinula Chloropus) BIRDS [PDF]

open access: yesBasrah Journal of Veterinary Research, 2020
This study was conducted to clarify the anatomical features of nasal cavity and larynx in Common Moorhen (Gallinula Chloropus)Birds. Five healthy birds were employed for anatomical study. The head of the birds were section sagittaly and transversely in a
Shaymaa Jaifar
doaj   +1 more source

Basaloid Squamous Cell Carcinoma in Nasal Cavity [PDF]

open access: yesClinical and Experimental Otorhinolaryngology, 2009
Basaloid squamous cell carcinoma (BSCC) is often founded in the head and neck region. However, BSCC in the sinonasal tract is rare. We report here on the case of a 58-yr-old woman who presented with nasal obstruction and epistaxis.
Joong Seob Lee   +3 more
doaj   +1 more source

Evaluation of the Diagnostic Accuracy of Nasal Cavity and Nasopharyngeal Swab Specimens for SARS-CoV-2 Detection via Rapid Antigen Test According to Specimen Collection Timing and Viral Load

open access: yesDiagnostics, 2022
The rapid diagnosis of SARS-CoV-2 is an essential aspect in the detection and control of the spread of COVID-19. We evaluated the accuracy of the rapid antigen test (RAT) using samples from the nasal cavity and nasopharynx based on sample collection ...
Seungjun Lee   +5 more
doaj   +1 more source

ASYMMETRY OF THE NASAL CAVITIES [PDF]

open access: yesThe American Journal of the Medical Sciences, 1901
n ...
openaire   +2 more sources

Foreign Bodies in Nasal Cavity: Our Experience over 1 Year [Nazal Kavitede Yabanci Cisim: 1 Yillik Sonuclarimiz]

open access: yesMedicine Science, 2015
The aim of this study is to determine some parameters such as the structure of foreign body, age of patient etc. in patients with foreign body in their nasal cavity.
Korhan Kilic, Muhammed Sedat Sakat
doaj   +1 more source

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