Congenital cholesteatoma assessment based on staging and classification criteria for middle ear cholesteatoma proposed by the Japan Otological Society

2020 ◽  
Author(s):  
Masahiro Miura ◽  
Yutaka Yamamoto ◽  
Masahiro Takahashi ◽  
Manabu Komori ◽  
Kazuhisa Yamamoto ◽  
...  
Keyword(s):  
Middle Ear ◽  
Classification Criteria ◽  
Congenital Cholesteatoma ◽  
Middle Ear Cholesteatoma

Nationwide survey of congenital cholesteatoma using staging and classification criteria for middle ear cholesteatoma proposed by the Japan Otological Society

2019 ◽  
Vol 46 (3) ◽  
pp. 346-352 ◽  
Author(s):  
Yuka Morita ◽  
Tetsuya Tono ◽  
Masafumi Sakagami ◽  
Yutaka Yamamoto ◽  
Keiji Matsuda ◽  
...  
Keyword(s):  
Middle Ear ◽  
Nationwide Survey ◽  
Classification Criteria ◽  
Congenital Cholesteatoma ◽  
Middle Ear Cholesteatoma

Pediatric middle ear cholesteatoma: the comparative study of congenital cholesteatoma and acquired cholesteatoma

2015 ◽  
Vol 273 (5) ◽  
pp. 1155-1160 ◽  
Author(s):  
Yuka Morita ◽  
Yutaka Yamamoto ◽  
Shinsuke Oshima ◽  
Kuniyuki Takahashi ◽  
Sugata Takahashi
Keyword(s):  
Comparative Study ◽  
Middle Ear ◽  
Congenital Cholesteatoma ◽  
Middle Ear Cholesteatoma ◽  
Acquired Cholesteatoma ◽  
The Comparative Study

Staging and classification criteria for middle ear cholesteatoma proposed by the Japan Otological Society

2017 ◽  
Vol 44 (2) ◽  
pp. 135-140 ◽  
Author(s):  
Tetsuya Tono ◽  
Masafumi Sakagami ◽  
Hiromi Kojima ◽  
Yutaka Yamamoto ◽  
Keiji Matsuda ◽  
...  
Keyword(s):  
Middle Ear ◽  
Classification Criteria ◽  
Middle Ear Cholesteatoma

Bilateral Occurrence of Congenital Middle Ear Cholesteatoma

2002 ◽  
Vol 127 (5) ◽  
pp. 480-482 ◽  
Author(s):  
Mohamed A. El-Bitar ◽  
Sukgi S. Choi
Keyword(s):  
Middle Ear ◽  
Early Stage ◽  
Congenital Cholesteatoma ◽  
Pediatric Age Group ◽  
Middle Ear Cholesteatoma ◽  
Long Term Follow Up ◽  
Group A ◽  
High Index Of Suspicion

Congenital cholesteatoma of the middle ear is a relatively rare entity that is becoming more frequently encountered in the pediatric age group. A high index of suspicion is needed to recognize this entity at an early stage. More challenging is the bilateral occurrence of the lesion that, although still rare, should always be remembered when examining children with congenital cholesteatoma, not only on the initial visit but also on subsequent follow–up. We report the eleventh case of bilateral congenital middle ear cholesteatoma and stress the importance of long–term follow–up in these cases.

Partial Epithelial–Mesenchymal Transition Was Observed Under p63 Expression in Acquired Middle Ear Cholesteatoma and Congenital Cholesteatoma

2019 ◽  
Vol 40 (8) ◽  
pp. e803-e811 ◽  
Author(s):  
Masahiro Takahashi ◽  
Tomomi Yamamoto-Fukuda ◽  
Naotaro Akiyama ◽  
Masaomi Motegi ◽  
Kazuhisa Yamamoto ◽  
...  
Keyword(s):  
Middle Ear ◽  
Epithelial Mesenchymal Transition ◽  
Mesenchymal Transition ◽  
Congenital Cholesteatoma ◽  
Middle Ear Cholesteatoma

Immunohistochemical Detection of Specific S100a13 Immunoreactivity in Middle Ear Cholesteatoma

2004 ◽  
Vol 83 (02) ◽  
Author(s):  
T Karchev ◽  
AM Raynov ◽  
SR Lolov ◽  
M Mourdjeva
Keyword(s):  
Middle Ear ◽  
Immunohistochemical Detection ◽  
Middle Ear Cholesteatoma

A comparison of high resolution CT scan of temporal bone and operative findings in middle ear cholesteatoma

1993 ◽  
Vol 29 (5) ◽  
pp. 896
Author(s):  
Tae Beom Kweon ◽  
Hun Seong ◽  
Mal Soon Cheon ◽  
Hack Jin Kim ◽  
Keung Jae Jang ◽  
...  
Keyword(s):  
High Resolution ◽  
Ct Scan ◽  
Temporal Bone ◽  
Middle Ear ◽  
High Resolution Ct ◽  
Middle Ear Cholesteatoma ◽  
Operative Findings

scholarly journals Endoscopic Surgery of Congenital Cholesteatoma in the Anterior Epitympanic Recess: A Case Report of a Rare Location

2020 ◽  
pp. 014556132096924
Author(s):  
Hong Chan Kim ◽  
Hyung Chae Yang ◽  
Hyong-Ho Cho
Keyword(s):  
Case Report ◽  
Minimally Invasive ◽  
Middle Ear ◽  
Endoscopic Surgery ◽  
Minimally Invasive Approach ◽  
Ear Surgery ◽  
Invasive Approach ◽  
Congenital Cholesteatoma ◽  
Rare Location ◽  
Histopathological Type

Congenital cholesteatoma is a whitish mass in the middle ear medial to an intact tympanic membrane. It is often without symptoms and therefore incidentally diagnosed. Pediatric congenital cholesteatoma generally starts as a small pearl-like mass in the middle ear cavity that eventually expands to involve the ossicles, epitympanum, and mastoid. The location, size, histopathological type, and extent of the mass must be evaluated to select the appropriate surgical method. Although microscopic ear surgery has traditionally been performed to remove congenital cholesteatoma, a recently introduced alternative is endoscopic surgery, which allows a minimally invasive approach and has better visualization. Here, we report the first known case of a patient with congenital cholesteatoma in the anterior epitympanic recess and discuss the utility of an endoscopic approach in the removal of a congenital cholesteatoma in the hidden area within the middle ear.

MRI of middle ear cholesteatoma: The importance of observer reliance from diffusion sequences

2021 ◽  
Author(s):  
Natalie Fischer ◽  
Michaela Plaikner ◽  
Volker H. Schartinger ◽  
Christian Kremser ◽  
Herbert Riechelmann ◽  
...  
Keyword(s):  
Middle Ear ◽  
Middle Ear Cholesteatoma
Sign in / Sign up

Export Citation Format

Share Document