Cholesteatoma is an otologic pathology that can occur at any age and can lead to a variety of complications including facial palsy, intracranial abscess, hearing loss, venous thrombosis. Cholesteatoma, even if considered a benign condition, associates high risks of recurrency due to its invasiveness. We describe a case of recurrent cholesteatoma in a young boy who presented chronic ear discharge and hearing loss for which had undergone three surgical interventions between the ages of 16 and 19 years old, from 2019 to 2022. Pediatric cholesteatoma is more prone to recurrency. Considering surgical excision as the only treatment at the current moment, it is highly important to understand the biology of cholesteatoma lesional extension for further treatment management improvement. Good research of angiogenesis, chronic inflammation and immune infiltration correlated with surgical approach may be the future for preventing cholesteatoma recurrency.
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http://dx.doi.org/10.47162/RJME.65.4.24 | DOI Listing |
Indian J Otolaryngol Head Neck Surg
January 2025
Department of Otorhinolaryngology, All India Institute of Medical Sciences, Jodhpur Mobile No: + 91, Jodhpur, 8547956262 India.
Unlabelled: Background: Petrous bone cholesteatoma (PBC) is a challenging condition involving the development of an epidermoid cyst within the petrous portion of the temporal bone. Advances in radiological imaging and skull base surgery have refined the management of PBC. Methods: An ambispective descriptive study was conducted on patients diagnosed with PBC between 2021 and 2024.
View Article and Find Full Text PDFIndian J Otolaryngol Head Neck Surg
January 2025
Department of Otorhinolaryngology, A. J. Institute of Medical Science and Research, Mangalore, 575004 India.
Diffusion-weighted magnetic resonance imaging (DW-MRI) is a useful method for investigating cholesteatomas since it may be performed without the need for a contrast agent and can prevent unnecessary "second look" operations. This study aims to evaluate the role of DWI-MRI in monitoring residual or recurrent disease and preventing second look procedures when physical examination is difficult or CT is ambiguous. This single centric, cross-sectional study was conducted on 33 patients with suspected cases of attico-antral disease at a tertiary sector, subjected to DWI sequence of MRI for a study period of 1.
View Article and Find Full Text PDFOtol Neurotol
March 2025
Critical Care Research Center, Regions Hospital, St. Paul, Minnesota.
Objectives: To assess the utility of the European Academy of Otology and Neurotology-Japanese Otological Society (EAONO-JOS) and SAMEO-ATO tympanomastoid surgery classification systems in predicting recidivistic disease in patients with primary acquired cholesteatoma and to compare outcomes between endoscopic and combined approaches.
Study Design: Retrospective chart review.
Setting: Academic teaching hospital.
Otol Neurotol
March 2025
Department of Otolaryngology/Deafness and Middle Ear Surgicenter, Tokyo Kita Medical Center, Akabanedai, Kita-ku, Tokyo, Japan.
Objective: We evaluated the outcomes of canalplasty for external auditory canal cholesteatoma (EACC) using an inferior-pedicled periosteal flap to cover the eradicated diseased bone.
Study Design: Retrospective chart review.
Setting: Tertiary referral center.
Otol Neurotol
February 2025
Department of Otolaryngology-Head and Neck Surgery, Kresge Hearing Research Institute, University of Michigan, Ann Arbor, Michigan.
Objective: To identify cell types and signaling pathways that drive cholesteatoma.
Methods: Single-cell RNA sequencing (scRNA-seq) was applied to identify differences between human cholesteatoma specimens and previously published scRNA-seq data for normal human tympanic membrane. The CellChat algorithm determined differential signaling pathways between both tissues.
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