نتایج جستجو برای: upper aerodigestive tract

تعداد نتایج: 321505  

Journal: :Archives of Otolaryngology–Head & Neck Surgery 1999

Introduction: Head and neck squamous cell carcinoma is one of the most important causes of morbidity and mortality. It has several histologic subtypes, among which papillary squamous cell carcinoma (pscc) is a rare one, specifically in upper aerodigestive tract. It was first introduced in 1990, which proved to have poor prognosis. In this study, a 72-year old female was introduced with ethmoida...

Journal: :Laryngo-rhino-otologie 2022

The use of degradable polymeric implant materials for defect closure after tumor surgical resection in the area upper aerodigestive tract instead skin muscle flaps would represent a novel therapeutical option oncological head and neck surgery. Successful coverage with not only reduce morbidity but also improve swallowing speech function comparison to flaps.

Introduction: Foreign bodies in the upper aerodigestive tract often get lost following inappropriate attempts at removal. Children may present late with localized infection, posing a challenge to the otolaryngologists in a referral set-up in diagnosing and retrieving such foreign bodies.   Case Report: A two-year-old boy presented with refractory purulent rhinorrhea and intermittent low-grade f...

Journal: :Journal of Clinical and Experimental Hematopathology 2015

2013
Caroline C Xu Vincent L Biron Lakshmi Puttagunta Hadi Seikaly

INTRODUCTIONS The incidence of human papillomavirus (HPV)-related oropharyngeal squamous cell carcinoma (OPSCCs) is rising in developed nations. Studies have shown that these virally mediated tumours are epidemiologically, clinically, and biologically different than other head and neck squamous cell carcinomas and traditional concepts of field cancerization may not apply to HPV-related orophary...

Journal: :Malaysian family physician : the official journal of the Academy of Family Physicians of Malaysia 2016
I Mohamad Nfh Nik Hassan N A Nik Othman

We read the article published in the past issue of MFP entitled ‘Primary tuberculosis of the hard palate’ with great interest.1 Indeed, it is a common pathology occurring at a rare site. In the reported case, the sign of having palatal mass was not provisionally suspected as tuberculosis (TB), leading to investigation along the line of a malignant lesion, which included MRI. We have encountered...

Journal: :The Laryngoscope 2014
Julie C Brown Fred M Baik Henry C Ou Jeffrey P Otjen Hannah G Parish Dylan K Chan

OBJECTIVES/HYPOTHESIS Small, powerful magnets are increasingly available in toys and other products, and are responsible for increasing numbers of foreign body injuries in children. Small, spherical, neodymium magnets available since 2008 are of particular concern. We aimed to identify all cases of upper aerodigestive foreign bodies at our institution over 15.5 years of study. STUDY DESIGN Ca...

1998
Carl H. Snyderman Ann Gillenwater Rhonda Jacob Rebecca Richards-Kortum

Background. Any innovation which facilitates the early detection of neoplastic changes in upper aerodigestive tract mucosa has potential to greatly improve survival and quality of life in persons prone to develop malignancies in this area. One technology that has shown great promise during initial investigations is fluorescence spectroscopy. Fluorescence spectroscopy evaluates the physical and ...

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