Results 1 to 10 of about 55,634 (225)

Middle ear cholesteatoma in two cats diagnosed with the aid of video-otoscopy

Journal of Feline Medicine and Surgery Open Reports, 2023
Case series summary The present report describes middle ear cholesteatoma in two cats and also the use of video-otoscopy and flushing to assist with the diagnosis.
Cristiane Bazaga Botelho, Rafaella Tortoriello, Sandra Nogueira Koch, Natália Lôres Lopes, Ronaldo Lucas, Julio Israel Fernandes   +5 more
doaj   +1 more source

Radical surgery on the middle ear in the treatment of cholesteatoma: history or reality? A review

Consilium Medicum, 2023
Radical surgery on the middle ear is primarily associated with such pathology as cholesteatoma and ear neoplasms. And if in the case of tumors radicalism in ear surgery is justified, then in the surgery of the cholesteatomic process there is a need to ...
Vadim S. Isachenko, Vladimir V. Dvorianchikov, Sergey Y. Ognetov, Kseniya I. Sotnikova, Dolgorma A. Tsydypova   +4 more
doaj   +1 more source

A fluorescent photoimmunoconjugate for imaging of cholesteatoma

Scientific Reports, 2022
Cholesteatoma is a potentially serious complication of chronic ear infections and requires surgical intervention for definitive management. Long-term complications include a frequent need for repeat surgical intervention for disease recurrence, and ...
Samuel Early, M. Ahsan Saad, Srivalleesha Mallidi, Amer Mansour, Richard Seist, Tayyaba Hasan, Konstantina M. Stankovic   +6 more
doaj   +1 more source

Are Hounsfield Unit Measurements of Bony Absorption Changes in Cholesteatoma Helpful?

International Archives of Otorhinolaryngology, 2022
Introduction High-resolution computed tomography (HRCT) scans of the temporal bone are used to assess the bony erosion of the middle-ear structures whenever cholesteatoma is suspected. Objective To study the differences in HRCT Hounsfield unit
Shay Shemesh, Judith Luckman, Tal Marom, Oded Kraus, Sharon Ovnat Tamir   +4 more
doaj   +1 more source

Evaluation of Residual Disease Following Transcanal Totally Endoscopic vs Postauricular Surgery Among Children With Middle Ear and Attic Cholesteatoma.

JAMA Otolaryngology - Head and Neck Surgery, 2020
Importance Transcanal totally endoscopic ear surgery (TEES) improves tympanic cavity visibility during cholesteatoma resection but does not readily permit 2-handed surgery, which is possible with a postauricular approach and use of an operating ...
Peter R. Dixon, A. James
semanticscholar   +1 more source

Investigation of the Serum Level of Vitamin D in Patients with Ear Cholesteatoma [PDF]

Iranian Journal of Otorhinolaryngology, 2022
Introduction:This study aimed to investigate the serum level of vitamin D in patients with ear cholesteatoma. Materials and Methods:This cross-sectional study was performed on 62 patients with middle ear cholesteatoma (case group) and 62 patients with ...
Fatemeh Fanimolky, Maryam Amizadeh
doaj   +1 more source

Radiomics of high-resolution computed tomography for the differentiation between cholesteatoma and middle ear inflammation: effects of post-reconstruction methods in a dual-center study

European Radiology, 2020
To evaluate the performance of radiomic features extracted from high-resolution computed tomography (HRCT) for the differentiation between cholesteatoma and middle ear inflammation (MEI), and to investigate the impact of post-reconstruction harmonization
C. Arendt, D. Leithner, M. Mayerhoefer, P. Gibbs, C. Czerny, C. Arnoldner, I. Burck, M. Leinung, Yasemin Tanyildizi, L. Lenga, Simon S. Martin, T. Vogl, R. Schernthaner   +12 more
semanticscholar   +1 more source

Chronic inflammation of middle ear cholesteatoma promotes its recurrence via a paracrine mechanism

Cell communication and signaling : CCS, 2020
Background Cholesteatoma disease is an expanding lesion in the middle ear. Hearing loss and facial paralysis alongside with other intracranial complications are found.
M. Schürmann, F. Oppel, S. Shao, Verena Volland-Thurn, C. Kaltschmidt, B. Kaltschmidt, L. Scholtz, H. Sudhoff   +7 more
semanticscholar   +1 more source

Epidermal Growth Factor Expression in Middle Ear Cholesteatoma

Kaohsiung Journal of Medical Sciences, 2004
Middle ear cholesteatoma is destructive to auditory ossicles and temporal bone, and treatment usually requires surgical removal of all epithelial content.
Hung-Pin Chi, Kuen-Yao Ho, Chih-Feng Ta, Ling-Feng Wang, Ka-Wo Lee, Wen-Rei Kuo   +5 more
doaj   +1 more source

Ekspresija matriks metaloproteinaze 9 kod stečenog holesteatoma srednjeg uha [PDF]

Biomedicinska istraživanja, 2020
Introduction. Matrix metalloproteinase-9 (MMP-9) plays one of the key roles in the migration of inflammatory cells and the destructive behavior of acquired middle ear cholesteatoma.
Dalibor Vranješ, Slobodan Spremo, Siniša Šolaja
doaj   +1 more source