- A Retroauricular Cholesteatoma in Soft Tissue after Tympanomastoidectomy
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Kim YW, Kim CS, Kim J, Chun SH
- KMID: 1874347
- Korean J Otolaryngol-Head Neck Surg.
- 2000 Apr;43(4):434-437.
As a postoperative complication, the recurrence of aural cholesteatoma is well documented. On rare occasions, a recurred cholesteatoma can penetrate the adjacent soft tissues instead of middle ear or extemal... -
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- Immunohistochemical demonstration of Langerhans' cells in middle ear cholesteatoma
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Park K, Chung MH, Kim HN, Lee SC
- KMID: 1684566
- Korean J Otolaryngol-Head Neck Surg.
- 1992 Dec;35(6):840-846.
No abstract available. -
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- A Case of Congenital Cholesteatoma : Combined with Ossicular Anomaly
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Lee SK, Byun JY, Cha CI, Park MS
- KMID: 1977241
- Korean J Otolaryngol-Head Neck Surg.
- 2007 Feb;50(2):169-173.
Congenital middle ear cholesteatoma is presented as a pearl-like-material behind an intact tympanic membrane. Congenital cholesteatoma can be associated with other congenital anomalies, especially ossicular anomalies. The patient was a... -
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- A Case of Two Isolated Congenital Cholesteatomas Presented in Middle Ear Cavity
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Kim TH, Cho HK, Park SH, Nam SI
- KMID: 2129813
- Korean J Otorhinolaryngol-Head Neck Surg.
- 2015 Nov;58(11):802-805.
- doi: 10.3342/kjorl-hns.2015.58.11.802
Middle ear cholesteatoma is considered to be congenital in origin when there is an intact tympanic membrane with no prior history of otorrhea, tympanic perforation or otologic procedure. However, congenital... -
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- A Case of Bilateral Congenital Middle Ear Cholesteatoma
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Choi AY, Shim HJ, Kim SK, Yoon SW
- KMID: 2276997
- Korean J Otorhinolaryngol-Head Neck Surg.
- 2009 Feb;52(2):193-196.
- doi: 10.3342/kjorl-hns.2009.52.2.193
The incidence of congenital middle ear cholesteatoma in children has increased recently for the following reasons: developed diagnostic instruments and increased awareness of congenital middle ear cholesteatoma. But bilateral congenital... -
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- Significance of Langerhans' cells in middle ear cholesteatoma
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Park K
- KMID: 1125982
- Yonsei Med J.
- 1994 Dec;35(4):438-445.
- doi: 10.3349/ymj.1994.35.4.438
Recent advances in immunology have opened a new approach to investigating the etiology and pathogenesis of aural cholesteatoma by the immunohistochemical technique. Immunohistochemical and submicroscopic analysis of human cholesteatoma matrices... -
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- CT findings of automastoidectomy
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Kim HJ, Chung HG, Kim JH, Hwang EG, Ma YW, Chung SH
- KMID: 2348791
- J Korean Radiol Soc.
- 1992 Feb;28(1):47-50.
Cholesteatoma of the middle ear and mastoid sometimes destroys the posterior wall of the external auditory canal(EAC), and this phenomenon is termed as "automastoidectomy". During the past two years the... -
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- Lateral Semicircular Canal Dysplasia in Middle Ear Cholesteatoma Patients
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Nam BH, Kim YM, Kim TH
- KMID: 2275845
- Korean J Otolaryngol-Head Neck Surg.
- 2002 Jan;45(1):31-34.
BACKGROUND AND OBJECTIVES: Lateral semicircular canal (LSC) dysplasia is the most common congenital anomaly in the inner ear. The LSC dysplasia usually accompanies other inner ear anomalies, and the concurrent... -
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- A Case of Tuberculous Otitis Media Combined with Cholesteatoma
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Kim JH, Hu J, Kim MY, Kim HJ
- KMID: 2141455
- Korean J Otolaryngol-Head Neck Surg.
- 1997 Oct;40(10):1487-1490.
As tuberculous otitis media is nowadays not common, young physicians are not good at the disease. Accordingly, the correct diagnosis can be delayed causing complications, for instances, irreversible hearing loss,... -
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- Pseudoaneurysm of the Petrosal Internal Carotid Artery in the Middle Ear as a Complication of Middle Ear Cholesteatoma
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Choi SH, Park H, Yang TK, Song CI
- KMID: 2286268
- J Audiol Otol.
- 2015 Apr;19(1):58-61.
- doi: 10.7874/jao.2015.19.1.58
We report the case of a 66-year-old man who had significant otorrhagia caused by a ruptured pseudoaneurysm in the petrous internal carotid artery (ICA). The patient had middle ear cholesteatoma, and computed... -
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- Expression of Rb in Human Middle Ear Cholesteatoma
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Park SY, Lee DW
- KMID: 1964093
- Ewha Med J.
- 2004 Sep;27(2):107-111.
- doi: 10.12771/emj.2004.27.2.107
No abstract available in English. -
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- Changes of Apoptosis according to the Site and Clinical Stage of Experimental Cholesteatoma
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Chang KH, Kim HJ
- KMID: 2275961
- Korean J Otolaryngol-Head Neck Surg.
- 2003 Jan;46(1):8-15.
BACKGROUND AND OBJECTIVES: Aural cholesteatoma is a destructive disease of the middle ear caused by progressive expansion of keratinizing squamous epithelium. Previous studies reported that apoptosis of keratinizing squamous epithelium... -
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- Expression of Transforming Growth Factor-Beta(TGF-beta) in Middle Ear Cholesteatoma
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Yeo SW, Park YS, Kang JH, Suh BD
- KMID: 2074287
- Korean J Otolaryngol-Head Neck Surg.
- 1997 May;40(5):719-724.
The role of transforming growth factor-beta(TGF-beta) in the proliferation and progression of the epithelium of middle ear cholesteatoma was studied. We eluciated the site and degree of expression of the... -
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- Congenital Cholesteatoma Presenting as a Post-Auricular Fistula
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Ban JH, Yun JH, Jin SM, Kwon KH
- KMID: 2276146
- Korean J Otolaryngol-Head Neck Surg.
- 2004 Apr;47(4):383-386.
Congenital middle ear cholesteatoma is a keratinizing squamous epithelial cyst that classically presents as a white "pearl" in either the anterosuperior or posterosuperior quadrants behind an intact tympanic membrane. The... -
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- Volume Fraction of the Human Pathologic Ossicles Destructed by Cholesteatoma Using Micro-CT
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Park K, Moon SK, Cho MJ, Lee J, Yoon YR
- KMID: 2276150
- Korean J Otolaryngol-Head Neck Surg.
- 2004 May;47(5):413-418.
BACKGROUND AND OBJECTIVES: Conventional studies for the middle ear ossicles destructed by cholesteatoma give relatively limited information on shape, mechanical strength and 3-dimensional relationship. Recently, Micro-CT scanning technology has been... -
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- Expression of EGFR and Microvessel Density in Middle Ear Cholesteatoma
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Jin BJ, Min HJ, Jeong JH, Park CW, Lee SH
- KMID: 2166445
- Clin Exp Otorhinolaryngol.
- 2011 Jun;4(2):67-71.
OBJECTIVES: Cholesteatoma destructs bony tissue by the interactions between hyperproliferative epithelial cells and subepithelial inflammatory cells. The aim of this study was to evaluate the expression of epidermal growth factor... -
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- Distribution of Cytokeratins in Cholesteatomas according to the Induction Period of Cholesteatoma in Gerbil
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Kim CS, Chung JW, Choi SH
- KMID: 2274276
- Korean J Otolaryngol-Head Neck Surg.
- 1997 Jan;40(1):76-81.
The exact pathogenesis of aural cholesteatoma is not yet fully understood in spite of many studies. Animal models are very important in studying the pathogenesis of aural cholesteatoma because such... -
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- Usefulness of Endoscopic Removal of Congenital Cholesteatoma in Children
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Yang CJ, Kim SH, Chung JW
- KMID: 2160425
- Korean J Otorhinolaryngol-Head Neck Surg.
- 2016 Mar;59(3):194-201.
- doi: 10.3342/kjorl-hns.2016.59.3.194
BACKGROUND AND OBJECTIVES: The use of endoscope has led to new treatment options for middle ear pathologies. The aim of this study is to report on endoscopic ear surgeries for... -
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- Expresion of Collagenase-3 (Matrix Metalloproteinase-13) in human middle ear cholesteatoma and granulation
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Chi J, Park JY, Kim J, Rho YS, Lim HJ
- KMID: 2275664
- Korean J Otolaryngol-Head Neck Surg.
- 2001 Jun;44(6):572-575.
INTRODUCTION: Middle ear cholesteatoma is notorious for its capacity to absorb surrounding bone, but the exact mechanism of bone destruction is not fully understood until now. Recently, a group of... -
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- Expression of Ki-67 and Topoisomerase IIa in Human Middle Ear Cholesteatoma Epithelium
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Suh HK, Lee ES, Choi JH, Jun BS, Song JJ, Lim HH, Hwang SJ
- KMID: 2115393
- Korean J Otolaryngol-Head Neck Surg.
- 1999 Aug;42(8):950-954.
BACKGROUND AND OBJECTIVES: Cholesteatoma is a destructive lesion of the middle ear or mastoid process. The development of human cholesteatoma is due to the altered control of cellular proliferation in... -
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