Results 121 to 130 of about 47,695 (303)

Correlation between Pre-Operative CT Scan and Intra Operative Endoscopic Findings in Functional Endoscopic Sinus Surgery

open access: yesGlobal Journal of Medicine and Public Health
Introduction Paranasal sinuses are the air containing spaces in skull that include maxillary, ethmoid, frontal and sphenoid sinuses. The nasal passage and paranasal sinuses diseases and conditions range from sinusitis, polyps other inflammations to ...
Amol Khale   +3 more
doaj  

Cross-Sectional Study of Nasal Cavity, Nasal Septum and Paranasal Sinus Anatomy in Children

open access: yesB-ENT
Objective: Knowledge of the normal development process of the nasal and paranasal sinuses is important for diagnosis and treatment. This study aimed to analyze the normative data of the nasal cavity, nasal septum, and paranasal sinuses according to age ...
Yasemin Durum Polat   +4 more
doaj   +1 more source

Empty nose syndrome : case report [PDF]

open access: yes, 2013
Empty Nose Syndrome (ENS) is a term first introduced by Kern and Moore which is used to describe a rare spectrum of various symptoms suffered by patients who had had previous radical turbinate surgery with a CT scan appearance of the paranasal sinuses ...
Aboud, Saleh Khaled, Aziz, Aini AB
core  

Case Report of Maxillary Alveolar Rhabdomyosarcoma Misdiagnosed as Periapical Lesion: Clinicopathological Alerts and Life‐Saving Lessons for Dentists

open access: yesAustralian Endodontic Journal, EarlyView.
ABSTRACT This report describes a rare case of alveolar rhabdomyosarcoma initially presenting with clinical features resembling an endodontic lesion. A 15‐year‐old male presented with progressive right maxillary swelling initially treated as a dental abscess.
Saliha Akçay Köprücü   +3 more
wiley   +1 more source

Primary Non-Hodgkin's Malignant Lymphoma of the Sinonasal Tract [PDF]

open access: yes, 2009
Primary non-Hodgkin’s lymphomas (NHL) of the sinonasal tract are rather uncommon entities. Morphologically and radiographically, sinonasal lymphomas are difficult to distinguish from other malignant neoplasms or non- neoplastic processes.
Bhagat, Sanjeev   +4 more
core  

Club Cells in Nasal Epithelial Repair: Insights From an IL‐13‐Induced Inflammatory Model

open access: yesAllergy, EarlyView.
Four inflammatory endotypes of CRSwNP, defined by eosinophil and neutrophil infiltration, show distinct patterns of basal, club, ciliated, and goblet cell expression in nasal epithelium. Using an ALI‐HNECs model, we demonstrate that IL‐13 impairs mucociliary function by promoting club‐to‐goblet cell differentiation while inhibiting club‐to‐ciliated ...
Zhi‐Qun Huang   +13 more
wiley   +1 more source

Oral Health—Head and Neck Cancers: Addressing Confounding Through Negative Control and Quantitative Bias Analyses

open access: yesCommunity Dentistry and Oral Epidemiology, EarlyView.
ABSTRACT Objectives While there are plausible biological explanations for the association between oral health and head and neck cancers (HNC), existing studies have yielded conflicting results. A key concern is that these associations are influenced by mediators, unmeasured risk factors, and biases. To address this, a negative control exposure was used
P. K. Elango   +5 more
wiley   +1 more source

Standing frontonasal flap and maxillary sinus trephination in a horse with sinusitis [PDF]

open access: yes, 2016
This report describes use of a standing frontonasal bone flap (SFF) technique to treat a case of primary sinusitis affecting the right frontal and maxillary sinuses in a horse.
Khairuddin, Nurul Hayah   +1 more
core  

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