An unusual cause of infant ’s stridor – congenital laryngocele
Congenital laryngocele is an uncommon cause of neonatal stridor. There are only a few cases reported in the literature. The authors present a successfully treated case of an infant, whose life could only be sa... (Source: Journal of Otolaryngology - Head and Neck Surgery)
Source: Journal of Otolaryngology - Head and Neck Surgery - June 1, 2020 Category: ENT & OMF Authors: Ambrus Andrea, Sztan ó Balázs, Szabó Miklós, Vasas Béla, Sziller István and Rovó László Tags: Case report Source Type: research

Simple hypertrophic tonsils have more active innate immune and inflammatory responses than hypertrophic tonsils with recurrent inflammation in children
Tonsil hypertrophy has negative impact on children ’s health, but its pathogenesis remains obscure despite the fact that numerous bacteriological studies have been carried out. Understanding the innate immune a... (Source: Journal of Otolaryngology - Head and Neck Surgery)
Source: Journal of Otolaryngology - Head and Neck Surgery - June 1, 2020 Category: ENT & OMF Authors: Qun Huang, Hu Hua, Wei Li, Xi Chen and Lei Cheng Tags: Original research article Source Type: research

Unusual presentation of a first Branchial cleft cyst associated with an abnormal bony canal -a case report-
We report an even more rare and unique case of a branchial cleft cyst with features of both first and second ... (Source: Journal of Otolaryngology - Head and Neck Surgery)
Source: Journal of Otolaryngology - Head and Neck Surgery - May 29, 2020 Category: ENT & OMF Authors: A. Fanous, V. Couloigner, P. Gorphe, L. Galmiche, M. Alexandru, E-N Garabedian, L. Coffinet, T. Blanc, N. Leboulanger and F. Denoyelle Tags: Case report Source Type: research

Prognostic value of lymph node ratio in laryngeal and hypopharyngeal squamous cell carcinoma: a systematic review and meta-analysis
Several recent studies have indicated that the lymph node ratio (LNR) is an independent prognostic factor for laryngeal and hypopharyngeal squamous cell carcinoma (LHSCC). The purpose of this paper is to asses... (Source: Journal of Otolaryngology - Head and Neck Surgery)
Source: Journal of Otolaryngology - Head and Neck Surgery - May 29, 2020 Category: ENT & OMF Authors: Arikin Abdeyrim, Shizhi He, Yang Zhang, Gulbostan Mamtali, Aibadla Asla, Mirkamil Yusup and Jiang Liu Tags: Review Source Type: research

Pearls of experience for safe and efficient hospital practices in otorhinolaryngology —head and neck surgery in Hong Kong during the 2019 novel coronavirus disease (COVID-19) pandemic
The 2019 novel coronavirus disease (COVID-19) epidemic originated in Wuhan, China and spread rapidly worldwide, leading the World Health Organization to declare an official global COVID-19 pandemic in March 20... (Source: Journal of Otolaryngology - Head and Neck Surgery)
Source: Journal of Otolaryngology - Head and Neck Surgery - May 15, 2020 Category: ENT & OMF Authors: Ryan H. W. Cho, Zenon W. C. Yeung, Osan Y. M. Ho, Jacky F. W. Lo, Alice K. Y. Siu, Wendy M. Y. Kwan, Zion W. H. To, Anthony W. H. Chan, Becky Y. T. Chan, Kitty S. C. Fung, Victor Abdullah, Michael C. F. Tong and Peter K. M. Ku Tags: Commentary Source Type: research

Aerosol-generating otolaryngology procedures and the need for enhanced PPE during the COVID-19 pandemic: a literature review
Adequate personal protective equipment is needed to reduce the rate of transmission of COVID-19 to health care workers. Otolaryngology groups are recommending a higher level of personal protective equipment fo... (Source: Journal of Otolaryngology - Head and Neck Surgery)
Source: Journal of Otolaryngology - Head and Neck Surgery - May 11, 2020 Category: ENT & OMF Authors: Paul Mick and Russell Murphy Tags: Review Source Type: research

Academic benchmarks for leaders in Otolaryngology - Head & Neck Surgery: a Canadian perspective
The present study summarizes the demographics, subspecialty training, and academic productivity of contemporary leaders in Canadian Otolaryngology – Head& Neck Surgery (OHNS) training programs across Canada. (Source: Journal of Otolaryngology - Head and Neck Surgery)
Source: Journal of Otolaryngology - Head and Neck Surgery - May 6, 2020 Category: ENT & OMF Authors: Terence Fu, Vincent Wu, Paolo Campisi, Ian J. Witterick and Yvonne Chan Tags: Original research article Source Type: research

Clinical evidence based review and recommendations of aerosol generating medical procedures in otolaryngology – head and neck surgery during the COVID-19 pandemic
Aerosol generating medical procedures (AGMPs) present risks to health care workers (HCW) due to airborne transmission of pathogens. During the COVID-19 pandemic, it is essential for HCWs to recognize which pro... (Source: Journal of Otolaryngology - Head and Neck Surgery)
Source: Journal of Otolaryngology - Head and Neck Surgery - May 6, 2020 Category: ENT & OMF Authors: Andrew Thamboo, Jane Lea, Doron D. Sommer, Leigh Sowerby, Arman Abdalkhani, Christopher Diamond, Jennifer Ham, Austin Heffernan, M. Cai Long, Jobanjit Phulka, Yu Qi Wu, Phillip Yeung and Marc Lammers Tags: Review Source Type: research

Early recovery following new onset anosmia during the COVID-19 pandemic – an observational cohort study
A rapidly evolving evidence suggests that smell and taste disturbance are common symptoms in COVID-19 infection. As yet there are no reports on duration and recovery rates. We set out to characterise patients ... (Source: Journal of Otolaryngology - Head and Neck Surgery)
Source: Journal of Otolaryngology - Head and Neck Surgery - May 4, 2020 Category: ENT & OMF Authors: Claire Hopkins, Pavol Surda, Emily Whitehead and B. Nirmal Kumar Tags: Original research article Source Type: research

Clinical evidence based review and systematic scientific review in the identification of malignant transformation of inverted papilloma
Inverted papilloma (IP) is an unusual type of benign tumor that has high recurrence rates and the potential to transform into squamous cell carcinomas (SCC). The mechanism of the transformation process from IP... (Source: Journal of Otolaryngology - Head and Neck Surgery)
Source: Journal of Otolaryngology - Head and Neck Surgery - April 30, 2020 Category: ENT & OMF Authors: Cai Long, Basel Jabarin, Alexandra Harvey, Jennifer Ham, Amin Javer, Arif Janjua and Andrew Thamboo Tags: Original research article Source Type: research

Bacterial aetiology of chronic otitis media with effusion in children - risk factors
Otitis media with effusion (OME) may occur spontaneously because of poor Eustachian tube function or as an inflammatory response following AOM. Bacterial involvement in OME has been widely reported, with vario... (Source: Journal of Otolaryngology - Head and Neck Surgery)
Source: Journal of Otolaryngology - Head and Neck Surgery - April 29, 2020 Category: ENT & OMF Authors: Izabela Korona-Glowniak, Agata Wisniewska, Marek Juda, Karolina Kielbik, Grazyna Niedzielska and Anna Malm Tags: Original research article Source Type: research

Recommendations from the CSO-HNS taskforce on performance of tracheotomy during the COVID-19 pandemic
The performance of tracheotomy is a common procedural request by critical care departments to the surgical services of general surgery, thoracic surgery and otolaryngology - head& neck surgery. A Canadian Soc... (Source: Journal of Otolaryngology - Head and Neck Surgery)
Source: Journal of Otolaryngology - Head and Neck Surgery - April 27, 2020 Category: ENT & OMF Authors: D. D. Sommer, P. T. Engels, Colonel E.K. Weitzel USAF, S. Khalili, M. Corsten, M. A. Tewfik, K. Fung, D. Cote, M. Gupta, N. Sne, T. F. E. Brown, J. Paul, K. M. Kost and I. J. Witterick Tags: Review Source Type: research

Factors influencing patient and health care delays in Oropharyngeal Cancer
The incidence of human papillomavirus (HPV) –associated oropharyngeal squamous cell carcinoma (OPSCC) is increasing. Patients with HPV-associated and HPV-unassociated OPSCC differ in many aspects, which may als... (Source: Journal of Otolaryngology - Head and Neck Surgery)
Source: Journal of Otolaryngology - Head and Neck Surgery - April 23, 2020 Category: ENT & OMF Authors: Markus Nieminen, Timo Atula, Leif B äck, Antti Mäkitie, Lauri Jouhi and Katri Aro Tags: Original research article Source Type: research

Knowledge and confidence in managing obstructive sleep apnea patients in Canadian otolaryngology - head and neck surgery residents: a cross sectional survey
Obstructive sleep apnea is an expected competency for Otolaryngology - Head and Neck surgery residents and tested on the Royal College of Physicians and Surgeons examination. Our objective was to evaluate the ... (Source: Journal of Otolaryngology - Head and Neck Surgery)
Source: Journal of Otolaryngology - Head and Neck Surgery - April 23, 2020 Category: ENT & OMF Authors: Saad Ansari and Amanda Hu Tags: Original research article Source Type: research

Correction to: Assessment of a virtual reality temporal bone surgical simulator: a national face and content validity study
Following publication of the original article [1], the authors identified incorrect ordering and incorrect files being used for Figs. 1, 2 and 3. (Source: Journal of Otolaryngology - Head and Neck Surgery)
Source: Journal of Otolaryngology - Head and Neck Surgery - April 22, 2020 Category: ENT & OMF Authors: Evan C. Compton, Sumit K. Agrawal, Hanif M. Ladak, Sonny Chan, Monica Hoy, Steven C. Nakoneshny, Lauren Siegel, Joseph C. Dort and Justin T. Lui Tags: Correction Source Type: research