Results 91 to 100 of about 317,091 (201)

Comparison of histopathological characteristics and clinical behavior of acquired cholesteatoma

open access: yes, 2015
Objective: Acquired cholesteatoma is a severe middle-ear pathology affecting both adults and children. The clinical behavior of cholesteatoma depends on the histopathological characteristics of the disease.
Shishegar, Mahmood   +1 more
core   +2 more sources

CHOLESTEATOMA- THE SILENT KILLER. [PDF]

open access: yes, 2014
Objective-Cholesteatoma has been discussed in all International and National conferences periodically because it is an enigma. The treatment options keep on changing due to sustained recurrence even after perfect surgery.
SUMITHA.R, NARAYAN, VIBINA
core   +1 more source

Recurrence Plots in Nonlinear Time Series Analysis: Free Software [PDF]

open access: yes
Recurrence plots are graphical devices specially suited to detect hidden dynamical patterns and nonlinearities in data. However, there are few programs available to apply such a mehodology.
Dulce Contreras, Jorge Belaire-Franch
core  

Surgical Treatment of Maxillary Sinus Cholesteatoma Under Nasal Endoscopy

open access: yes
In the present work, we reported 2 cases of maxillary sinus cholesteatoma and related studies. The maxillary sinus cholesteatoma is primarily characterized by compression symptoms, and sometimes there are no apparent signs.
Xuezhong Li, Feilun Yang, Wenhui Chen
core   +1 more source

Primary Cholesteatoma Within the Stenotic Ear Canal: Report of Two Cases, One With Extra-Temporal Complications

open access: yes, 2009
Congenital aural stenosis can be complicated with primary cholesteatomas which may be overlooked until the occurrences of resultant complications or incidentally diagnosed during or before corrective surgeries.
Sahan, Murat   +2 more
core  

External auditory canal cholesteatoma

open access: yes, 1997
A cholesteatoma originating in the external auditory canal is a rare finding. We report 2 cases illustrating its typical localization in the inferior part of the auditory canal and its marked osteolytic character. The extension of such a cholesteatoma in
Garin, Pierre   +5 more
core   +1 more source

Endoscope-Assisted Surgery for Petrous Bone Cholesteatoma with Hearing Preservation

open access: yes, 2019
OBJECTIVES: Petrous bone cholesteatoma is a rare pathologic entity and may be a difficult surgical challenge because of potential involvement of the facial nerve, carotid artery, dura mater, otic capsule and superior petrosal or lateral sinus.
Aydin Aydoseli   +14 more
core   +1 more source

Recurrent congenital cholesteatoma in autism spectrum disorder: A rare and complex case report and literature review

open access: yesOtolaryngology Case Reports
Introduction: Congenital cholesteatoma is a rare but locally aggressive middle ear lesion associated with potentially serious complications. In children with autism spectrum disorder (ASD), diagnostic delay is further compounded by communication and ...
Bilal Hasan, Zulfiqar Hamdan
doaj   +1 more source

Postoperative Late Hearing Deterioration in Cholesteatoma with Labyrinthine Fistulas

open access: yes
BACKGROUND: A labyrinthine fistula is a severe complication of middle ear cholesteatoma that can cause profound sensorineural hearing loss and vertigo. However, there is no consensus regarding the transition to postoperative hearing.
Yutaka Yamamoto   +5 more
core   +1 more source

recurrence

open access: yes, 2012
Time to recurrence or censure for 136 patients. VSCode column contains a recurrence flag (1=recurrence, 0=no recurrence). Years column is the time to recurrence or censuring (ie., end of observation without a recurrence)
Sinicropi, Dominick   +33 more
core   +1 more source

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