Results 21 to 30 of about 301,273 (273)

Induction chemotherapy in head and neck squamous cell carcinoma of the paranasal sinus and nasal cavity: a role in organ preservation

The Korean Journal of Internal Medicine, 2016
Background/Aims: The role of induction chemotherapy (IC) for eyeball preservation has not been established in head and neck squamous cell carcinoma (HNSCC) of the paranasal sinus and nasal cavity (PNSNC).
C. Ock, B. Keam, Tae Min Kim, D. Han, T. Won, Se-Hoon Lee, J. Hah, T. Kwon, Dong-Wan Kim, Dong-Young Kim, C. Rhee, Hong-Gyun Wu, M. Sung, D. Heo   +13 more
semanticscholar   +1 more source

Proton beam therapy in paediatric cancer: Anticipating the opening of the Australian Bragg Centre for Proton Therapy and Research

Journal of Medical Imaging and Radiation Oncology, EarlyView., 2023
Summary Proton Beam Therapy (PBT) has the potential to improve paediatric cancer care by reducing radiation exposure and thus long‐term toxicities. Ethical concerns and debates surrounding the treatment, such as eligibility and accessibility, are ongoing in Australia. The Australian Bragg Centre for Proton Therapy and Research (ABCPTR) (named after Sir
Jeremy Khong, Hui Tee, Peter Gorayski, Hien Le, Michael Penniment, Sophie Jessop, Jordan Hansford, Melanie Penfold, Julia Green, Kelly Skelton, Frank Saran   +10 more
wiley   +1 more source

Pan-pneumatocele of Paranasal Sinuses: A Rare Entity

Indian Journal of Neurosurgery, 2016
Excessive enlargement of the paranasal sinuses is a rare entity with an uncertain etiology. It usually affects the frontal sinus, although any sinus can be pathologically enlarged.
Sumit Bansal, Ashok Kumar Mahapatra
doaj   +1 more source

Title of the Article: Paranasal Mucormycosis in COVID-19 Patient

Indian Journal of Otolaryngology and Head & Neck Surgery, 2021
There have been a variety of complications reported during and post- COVID infection. Recently, there has been an increase in sporadic cases of paranasal sinus mucormycosis in COVID- 19 patients.
M. Saldanha, Rashmitha Reddy, Mark Jittu Vincent   +2 more
semanticscholar   +1 more source

A Case Report of Pneumosinus Dilatans of the Frontal Sinus and Review of the Literature [PDF]

Düzce Tıp Fakültesi Dergisi, 2010
Pneumosinus dilatans is an extremely rare condition which is characterized by gross enlargementof the paranasal sinuses. The etiology is not identified. Pneumosinus dilatans refers to an aeratedsinus which is abnormally expanded. Anatomical variations of
Hüseyin YAMAN et al., Nermin AKKAN, Süleyman YILMAZ   +2 more
doaj  

Importance of anatomical variations in endoscopic sinus surgery

Turkish Archives of Otorhinolaryngology, 2008
Objectives:Besides improvement in endoscopic sinus surgery (ESS) in recent years, great advances have been achieved in imaging techniques of the paranasal sinus structures.
Yeşim Gedikli Yüksel, Adin Selçuk, Hüseyin Dere   +2 more
doaj   +1 more source

Volumetric measurements of paranasal sinuses and examination of sinonasal communication in healthy Shetland ponies: anatomical and morphometric characteristics using computed tomography

BMC Veterinary Research, 2021
Background Despite clinical importance and frequent occurrence of sinus disease, little is known about the size of paranasal sinuses and their communication in ponies and small horses. To examine the shape and volume of the paranasal sinuses and evaluate
Lisa Köhler, Ellen Schulz-Kornas, Ingrid Vervuert, Claudia Gittel, Karsten Winter, Dagmar Berner, Kerstin Gerlach   +6 more
doaj   +1 more source

RadIologIcal aspect of fungus ball wIthIn a mucocele of the sphenoId sInus

Journal of the Belgian Society of Radiology, 2013
Paranasal sinus fungus ball is within the non-invasive forms and is characterized by the presence of aggregated hyphae that do not invade the sinus mucosa. Mucoceles are benign, expansile, cyst-like lesions of the paranasal sinuses. The mucoid secretions
MF Inci, F Özkan, A Aksoy, M Kelles
doaj   +1 more source

Computed tomography evidence of the state of the paranasal sinuses in patients with uncomplicated anterior uveitis versus anterior uveitis complicated by optic neuritis

Journal of Ophthalmology, 2022
Background: It is clinically important to review the state of patient’s paranasal sinuses, because a paranasal sinus disease creates the conditions for the onset of infection and its spread to the eyes and nose.
L. V. Venger, O. V. Kovtun, V. V. Savko
doaj   +1 more source

Sphenoethmoid mucocele: a rare cause of optic neuropathy [PDF]

Journal of Research in Clinical Medicine
Introduction: The causes of optic neuropathy include ischemic optic neuropathy, infectious agents, inflammatory processes, and compressive lesions. Although a paranasal sinus mucocele is a rare cause of compressive optic neuropathy, it can be treatable ...
Witoon Mitarnun, Korrapat Aegakkatajit, Nutdanai Roila, Nithinan Uepechpong   +3 more
doaj   +1 more source