Results 51 to 60 of about 21,631 (256)

Increased Risk of Cholesteatoma in Individuals With Alpha‐1 Antitrypsin Deficiency: A Cohort Study

The Laryngoscope, EarlyView.
Patients with AATD had a 3.6‐fold increased risk of cholesteatoma surgery (HR: 3.62) compared to controls. These findings suggest that AATD may contribute to the development of cholesteatoma. ABSTRACT Objective To estimate the risk of cholesteatoma in patients with alpha‐1 antitrypsin deficiency (AATD) compared to the general population using time‐to ...
Abdulla Ali, Helene Andresen Ravn, Morten Dahl, Bjarki Ditlev Djurhuus   +3 more
wiley   +1 more source

Use of Endoscopic Ear Surgery as Adjunct to Microscopic Surgery in Cholesteatoma Surgery

B-ENT
This study was conducted to review the value of endoscopic ear surgery as adjunct to microscopic surgery in management of cholesteatoma. It aimed to determine the accessibility of hidden sites and to assess surgical outcomes in cholesteatoma surgery with
Camille Levie, Patrick Levie
doaj   +1 more source

Diagnosis of recurrent cholesteatoma using diffusion weighted MRI

The Egyptian Journal of Radiology and Nuclear Medicine, 2015
Objective: To assess the role of diffusion weighted images (DWI) MRI in differentiating post mastoidectomy recurrent cholesteatoma from infected postoperative granulation tissue. Materials and methods: 13 patients who performed mastoidectomy for previous
Ahmed Fathy Abdel Ghany
doaj   +1 more source

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

Cell Communication and Signaling, 2021
Background Cholesteatoma disease is an expanding lesion in the middle ear. Hearing loss and facial paralysis alongside with other intracranial complications are found.
Matthias Schürmann, Felix Oppel, Senyao Shao, Verena Volland-Thurn, Christian Kaltschmidt, Barbara Kaltschmidt, Lars-Uwe Scholtz, Holger Sudhoff   +7 more
doaj   +1 more source

Malleostapedotomy in Patients With Stapes Fixation: A Systematic Review

The Laryngoscope, EarlyView.
This systematic review analyses the current evidence on malleostapedotomy as a primary or revision procedure in patients with stapes fixation. Twenty‐five studies comprising 632 operated ears were included. Malleostapedotomy proved to be a safe and effective alternative to incus‐anchoring stapedoplasty, with favorable hearing outcomes and a low ...
Matteo Alicandri‐Ciufelli, Edoardo D'Alessandro, Daniela Lucidi, Riccardo Nocini, Hui Davide Qiu   +4 more
wiley   +1 more source

Middle ear tuberculosis: Diagnostic criteria [PDF]

, 2009
Introduction. Tuberculous otitis is a diagnostic problem due to the difficulty to obtain microbiological, histomorphological and cytological confirmation of the disease. Objective. Our objective was to compare clinical and radiological characteristic and
Dudvarski Zoran, Ješić Snežana, Jotić Ana, Milenković Branislava, Nešić Vladimir, Slijepčević Nikola, Stošić Svetlana   +6 more
core   +1 more source

The Petrosquamous Septum in Children—A Misleading Obstacle or Reliable Landmark? A Radioanatomical Study

Otolaryngology–Head and Neck Surgery, EarlyView.
Abstract Objective To evaluate the petrosquamous septum in children under 5 years of age and its usefulness as a surgical landmark using computed tomography (CT); to identify petrosquamous stalactite and its relationship to the ossicular chain and external acoustic meatus is also described. Study Design Retrospective review of CT scans.
Tomasz Wojciechowski, Adrian Drożdż, Tymon Skadorwa   +2 more
wiley   +1 more source

Labyrinthine fístulae in chronic otitis media with cholesteatoma [PDF]

, 2003
The chronic otitis media with cholesteatoma (COMC) may evoluate to intracranial and extra cranial complications, including the labyrithine fístulae. In this study, we present the evolution of our patients with labyrinthine fístulae.
Abreu, Carlos E.c., Barros, Flávia A., Iha, Luiz C. N., Park, Sung W., Penido, Norma de Oliveira, Silva, Rogério N.   +5 more
core   +5 more sources

The Global Burden of Cholesteatoma: A Systematic Review and Meta‐analysis

Otolaryngology–Head and Neck Surgery, EarlyView.
Abstract Objective This systematic review and meta‐analysis sought to estimate the global and World Health Organization (WHO) regional prevalence and burden of cholesteatoma. Data Sources PubMed, APA PsycINFO, the Cochrane Library, Embase, and WHO International Clinical Trials Registry Platform (ICTRP) from 2010 to 2025.
Herbert Melariri, Yusentha Balakrishna, Abdiwahab Mukhtar, Elizabeth Joseph, Simone Labuschagne, Racheal Hapunda‐Chibanga, Sara Finestone, Allison Bosman, Onyinyechi Ukaegbe, Haben Birhane Werkineh, Marc Merven, Amina Seguya, Blessing Melariri, Lillian Mokoh, Timothy Els, Daniel Tharratt, Amir Murtaza, Mohamed Moosajee, Tashneem Harris, Lucky Onotai, Ida Amir, Paula Melariri   +21 more
wiley   +1 more source

Large-scale proteomics differentiates cholesteatoma from surrounding tissues and identifies novel proteins related to the pathogenesis. [PDF]

PLoS ONE, 2014
Cholesteatoma is the growth of keratinizing squamous epithelium in the middle ear. It is associated with severe complications and has a poorly understood etiopathogenesis.
Anders Britze, Rune Isak Dupont Birkler, Niels Gregersen, Therese Ovesen, Johan Palmfeldt   +4 more
doaj   +1 more source