Results 31 to 40 of about 13,086 (214)

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

Efficacy of Otoendoscopy for Residual Cholesteatoma Detection During Microscopic Chronic Ear Surgery

Journal of International Advanced Otology
BACKGROUND: The aim of this article is to determine the efficacy of otoendoscopy during microscopic cholesteatoma surgery on residual cholesteatoma rates postoperatively.
Floor Couvreur, Elke Loos, Christian Desloovere, Nicolas Verhaert   +3 more
doaj   +1 more source

A Role for Mast Cell-Mediated Antibodies in the Formation of Cholesteatoma and Cholesteatoma-Induced Bone Erosion

Diagnostics, 2023
The study aimed to evaluate the effects and relationships between mast cells in the matrix, mast cell enzymes tryptase and chymase, epithelial proliferation, microvascular density, and bone destruction in cholesteatoma.
Çiğdem Özdemir, Selçuk Kuzu, Yiğit Şenol, Tuba Yiğit, Erol Güldün, Abdulkadir Bucak, Şahin Ulu, Çiğdem Tokyol   +7 more
doaj   +1 more source

Do MPV and NLR Values Differentiate Cholesteatoma from Chronic Otitis Media?

Van Tıp Dergisi, 2021
INTRODUCTION: Chronic active otitis media(without cholesteatoma)and cholesteatoma are common ear pathologies that progress with a chronic inflammatory process, often causing damage, functional and anatomical loss.
Mehmet Aslan, Mehmet Turan Çiçek
doaj   +1 more source

Cholesteatoma of the Ear [PDF]

The American Journal of the Medical Sciences, 1894
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openaire   +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

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

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

Comparing the Audiological Success of Bone Cement to Standard Ossiculoplasty Techniques: A Systematic Review and Meta‐analysis

Otolaryngology–Head and Neck Surgery, EarlyView.
Abstract Objective To compare the audiological success and longevity of bone cement to standard ossiculoplasty techniques. Data Sources PubMed, Embase, Cochrane Library, Medline, and the Web of Science were systematically searched for studies from the date of inception to November 8, 2024.
Natasha Dowell, Shayma Begum, Christopher Coulson, Hannah Nieto, Jameel Muzaffar   +4 more
wiley   +1 more source