Results 91 to 100 of about 21,631 (256)
Propionic Acidemia: Gray Matter Disease Meets Subcortical Leukodystrophy
Journal of Inherited Metabolic Disease, Volume 48, Issue 6, November 2025.ABSTRACT Imaging literature on propionic acidemia (PA) is predominantly concerned with deep gray matter changes. In order to investigate the spectrum and patterns of MRI changes, 45 MRI scans of 13 patients (0.31–33.2 years) were systematically analyzed. Deep and cortical gray matter changes were associated with acute metabolic decompensation. Striatum
Hannah Fels‐Palesandro +6 more
wiley +1 more source
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 +4 more
doaj +1 more source
Management of labyrinthine fistula in chronic otitis with cholesteatoma: case series. [PDF]
, 2015 Labyrinthine fistula is a complication of ear cholesteatoma that increase the risk of sensorineural hearing loss. The management of the fistula must be done contextually with mastoidectomy by: leaving cholesteatoma matrix over the fistula, or remove the ...
Bennici, E. +4 more
core +1 more source
Otolaryngology–Head and Neck Surgery, Volume 173, Issue 5, Page 1054-1068, November 2025.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 +4 more
wiley +1 more source
MicroRNAs: effective elements in ear-related diseases and hearing loss [PDF]
, 2017 miRNAs are important factors for post-transcriptional process that controls gene expression at mRNA level. Various biological processes, including growth and differentiation, are regulated by miRNAs.
Ahmadinejad, Fereshteh. +5 more
core +2 more sources
Clinical Otolaryngology, Volume 50, Issue 6, Page 951-960, November 2025.ABSTRACT Background Acute otitis media (AOM) is one of the most frequent paediatric infections. In approximately 15% of children with AOM, the tympanic membrane perforates, leading to ear discharge. This subset of children is usually more unwell and may need different treatment than those without a perforation.
Elliot Heward +8 more
wiley +1 more source
The Role of EGFR/PI3K/Akt/cyclinD1 Signaling Pathway in Acquired Middle Ear Cholesteatoma
Mediators of Inflammation, 2013 Cholesteatoma is a benign keratinizing and hyper proliferative squamous epithelial lesion of the temporal bone. Epidermal growth factor (EGF) is one of the most important cytokines which has been shown to play a critical role in cholesteatoma.
Wei Liu +10 more
doaj +1 more source
Vestibular schwannoma and ipsilateral endolymphatic hydrops: an unusual association [PDF]
, 2017 Vestibular schwannoma and endolymphatic hydrops are two conditions that may present with similar audio-vestibular symptoms. The association of the two in the same patient represents an unusual nding that may lead clinicians to errors and delays in ...
ALTISSIMI, Giancarlo +8 more
core +2 more sources
Comparative study between radiological and surgical findings of chronic otitis media [PDF]
, 2011 INTRODUCTION: The chronic otitis media (COM) is a prevalent disease and the most frequent cause of indication to mastoidectomy. Many studies have evaluated the use of tomography (CT) of temporal bones for preoperative evaluation of COM and its indication
Abreu, Carlos Eduardo Cesario De +4 more
core +3 more sources