Results 61 to 70 of about 7,545 (182)

Cochlear implant and congenital cholesteatoma

Journal of Otolaryngology - Head and Neck Surgery, 2016
Background The occurence of cholesteatoma and cochlear implant is rare. Secondary cholesteatomas may develop as a result of cochlear implant surgery. Primarily acquired cholesteatoma is not typically associated with congenital sensorineural hearing loss ...
J. Mierzwinski, AJ Fishman, T. Grochowski, S. Drewa, M. Drela, P. Winiarski, I. Bielecki   +6 more
doaj   +1 more source

AI‐Assisted Early Clinical Diagnosis of External Auditory Canal Squamous Cell Carcinoma: A Rare Case in a Young Male From Pakistan

Clinical Case Reports, Volume 14, Issue 10, October 2026.
ABSTRACT A 36‐year‐old with refractory otorrhea, otalgia, and facial palsy had HRCT bony erosion. Microsoft Copilot flagged malignancy; biopsy confirmed T1N0M0 squamous cell carcinoma. Curative resection achieved clear margins. Cranial nerve involvement demands biopsy regardless of age; AI aids but cannot replace clinical judgment.
Mah Gul Summan, Awais Altaf, Ali Gohar, Muhammad Arsalan, Moeez Ahmad Saeed, Muhammad Umais, Muhammad Hamza, Muhammad Husnain Ahmad   +7 more
wiley   +1 more source

Cholesteatoma

Cleveland Clinic Journal of Medicine, 2023
Malek H, Bouzaher, Suat, Kilic, Samantha, Anne   +2 more
openaire   +2 more sources

Massive Temporal Lobe Cholesteatoma

Case Reports in Otolaryngology, 2015
Introduction. Intracranial extension of cholesteatoma is rare. This may occur de novo or recur some time later either contiguous with or separate to the site of the original cholesteatoma. Presentation of Case.
Pasan Waidyasekara, Samuel A. Dowthwaite, Ellison Stephenson, Sandeep Bhuta, Brent McMonagle   +4 more
doaj   +1 more source

Early non-EPI DW-MRI after cholesteatoma surgery

Ear, Nose & Throat Journal
Objective Middle ear cholesteatoma may lead to the erosion of the bony structures of the temporal bone, possibly causing intra- and extracranial complications.
Maurizio Barbara MD, PhD, Edoardo Covelli MD, PhD, Simonetta Monini MD, Giorgio Bandiera MD, Chiara Filippi MD, Valerio Margani MD, Luigi Volpini MD, Gerardo Salerno MD, Andrea Romano MD, PhD, Alessandro Bozzao MD, PhD   +9 more
doaj   +1 more source

Cholesteatoma [PDF]

Ear, Nose & Throat Journal, 2009
Gabriel, Caponetti, Lester D, Thompson, Liron, Pantanowitz   +2 more
openaire   +2 more sources

Evaluation of bcl-2, bax and c-erbB-2 Levels in Chronic Otitis Patients with or without Cholesteatoma

Turkish Archives of Otorhinolaryngology, 2015
Objective:The aim of this study was to evaluate bcl-2, bax, and c-erbB-2 expressions in primary and secondary acquired cholesteatoma and to indicate the role of apoptosis and accompanying increased cellular proliferation in the pathogenesis of ...
Özgür Işık, Turgut Karlıdağ, Bengü Çobanoğlu Şimşek, Erol Keleş, İrfan Kaygusuz, Şinasi Yalçın, İsrafil Orhan, Emrah Sapmaz   +7 more
doaj   +1 more source

Relationship between clinicopathological characteristics and CYLD expression in patients with cholesteatoma.

PLoS ONE, 2020
Middle ear cholesteatoma is a destructive disease in which inflammation plays an important role in development and progression, and there are currently no biomarkers predicting prognosis or recurrence.
Shunsuke Miyake, Toru Miwa, Go Yoneda, Ayumi Kanemaru, Haruki Saito, Ryosei Minoda, Yorihisa Orita, Hideyuki Saito, Hirofumi Jono   +8 more
doaj   +1 more source

Identification of altered protein abundances in cholesteatoma matrix via mass spectrometry-based proteomic analysis

Journal of Otolaryngology - Head and Neck Surgery, 2015
Background Cholesteatoma are cyst-like structures lined with a matrix of differentiated squamous epithelium overlying connective tissue. Although epithelium normally exhibits self-limited growth, cholesteatoma matrix erodes mucosa and bone suggesting ...
Derrick R. Randall, Phillip S. Park, Justin K. Chau   +2 more
doaj   +1 more source

Huge mastoid congenital cholesteatoma in a 52-year-old patient

B-ENT, 2012
Huge mastoid congenital cholesteatoma in a 52-year-old patient. Congenital cholesteatoma may arise in various locations within the temporal bone. The rarest site of origin is the mastoid process.
P. Koltsidopoulos, K. Chaidas, N. Papandreou, C. Skoulakis   +3 more
doaj   +2 more sources