- Osteoma of the Middle Ear: Case Report
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Ryu JH
- KMID: 1834225
- J Korean Radiol Soc.
- 2005 Mar;52(3):161-164.
- doi: 10.3348/jkrs.2005.52.3.161
Osteomas of the middle ear are exceedingly rare benign neoplasms. To date, only 21 cases have been reported in the literature. They arise from the promontory, the pyramidal process and... -
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- A Case of Middle Ear Adenoma
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Shim MJ, Song CI, Yoon TH
- KMID: 2299820
- Korean J Audiol.
- 2012 Apr;16(1):27-30.
- doi: 10.7874/kja.2012.16.1.27
Middle ear adenoma can be a rare cause of a middle ear mass. These benign tumors can have epithelial and/or neuroendocrine differentiation. In 1976, Hyams was the first to describe... -
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- A Case of Middle Ear Lipoma
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Chun SS, Kang EG, Bae CH, Lee BD
- KMID: 2277023
- Korean J Otorhinolaryngol-Head Neck Surg.
- 2009 Mar;52(3):273-275.
- doi: 10.3342/kjorl-hns.2009.52.3.273
We present a case report of primary middle ear lipoma diagnosed in right ear of a 25-month-old girl with right otitis media. We identified injection and retraction at right ear... -
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- A Case of Lipoma in the Middle Ear
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Park SI, Park MH, Ahn J, Chung WH
- KMID: 2453933
- Korean J Otorhinolaryngol-Head Neck Surg.
- 2019 Jul;62(7):404-408.
- doi: 10.3342/kjorl-hns.2018.00227
Lipoma is a common benign tumor found at various sites in the body, but it is rarely encountered in the middle ear. We report a case of a 5-month-old girl... -
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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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- Osteoma of the Promontory Mimicking a Congenital Cholesteatoma
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Park HJ, Eom TH, Cho YB, Jang CH
- KMID: 2235977
- Korean J Audiol.
- 2014 Apr;18(1):38-40.
- doi: 10.7874/kja.2014.18.1.38
Osteoma of the temporal bone most commonly occurs in the external ear. Osteomas in the middle ear are not common, and only 25 relevant cases (18 papers) have been reported... -
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- Middle Ear Implant
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Hwang KR, Choi JY
- KMID: 1793739
- Hanyang Med Rev.
- 2015 May;35(2):103-107.
- doi: 10.7599/hmr.2015.35.2.103
Patients with hearing loss have been increasing according to the extension of lifespan. Recently, new technology which solves the limitation of conventional hearing aids has been developed. For example, the... -
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- A Case of Middle Ear Implantation with Vibroplasty Coupler at the Stapes
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Lee JM, Suh YS, Choi JY, Kim BG
- KMID: 2277906
- Korean J Otorhinolaryngol-Head Neck Surg.
- 2014 May;57(5):344-347.
- doi: 10.3342/kjorl-hns.2014.57.5.344
Middle ear implantation is an effective treatment for sensorineural, conductive and mixed hearing loss. The active middle ear implant's floating mass transducer (FMT) is placed on the middle ear structure... -
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- A Case of the Middle Ear Adenoma
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Jun BH, Han YH, Yoon SP, Park SY
- KMID: 2274623
- Korean J Otolaryngol-Head Neck Surg.
- 2000 Jan;43(1):95-98.
The middle ear adenoma is a rare neoplasm originating from the lining epithelium of the middle ear mucosa. The first report of a middle ear glandular tumor was published in... -
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- A Case of the Schwanomma Originated in the Middle Ear Cavity
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Bae CH, Jung DH, Oh SK, Lee JD
- KMID: 2074162
- Korean J Otorhinolaryngol-Head Neck Surg.
- 2009 Oct;52(10):856-859.
- doi: 10.3342/kjorl-hns.2009.52.10.856
Schwannoma is benign tumor that is originated from the schwann cell. It rarely occurs in the middle ear. Schwannomas of the middle ear may originate from the nerves of the... -
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- A Case of Eustachian Tube Mature Teratoma
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Park K, Choung YH, Cho MJ, Bae JH
- KMID: 2276500
- Korean J Otolaryngol-Head Neck Surg.
- 2005 Oct;48(10):1281-1283.
Teratomas are the tumor derived from the three germ cell layers. Teratomas presented in the middle ear and eustachian tube are extremely rare. Eustachian tube teratoma extends either up to... -
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- Leiomyosarcoma of the Middle Ear and Temporal Bone
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Kim BG, Kim J, Lee WS
- KMID: 2278435
- Clin Exp Otorhinolaryngol.
- 2013 Dec;6(4):254-258.
Leiomyosarcoma is a malignant tumor of smooth muscle cells that is exceedingly rare in the middle ear and temporal bone. Wide surgical resection is treatment of choice and adjuvant treatment... -
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- A Case of Meningioma Invading the Middle Ear
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Chang KH, Song SY, Song BH, Kim HJ
- KMID: 2037185
- Korean J Otolaryngol-Head Neck Surg.
- 2001 Feb;44(2):202-205.
Frequency of meningioma is reported to be 18 percent of all incidences of intracranial primary tumors, and tumor extension to the extracranial structures occurred in about 20 percent of intracranial... -
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- Aberrant Internal Carotid Artery in the Middle Ear: A Case Report
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Jang WH, Yoon DY, Bae SH, Kim HJ, Im HJ
- KMID: 2346852
- J Korean Radiol Soc.
- 1996 Nov;35(5):685-687.
Aberrant internal carotid artery in the middle ear is a rare disease which, if unrecognized on radiological studies, can lead to serious complications during tissue biopsy. We report the imaging... -
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- Diagnosis of Middle Ear Effusion in Neonate and Infant: Pitfalls of Conventional Impedance Audiometry Using 226 Hz Probe Tone
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Han KH, Lee JH
- KMID: 1849763
- Korean J Otorhinolaryngol-Head Neck Surg.
- 2012 Jul;55(7):410-414.
- doi: 10.3342/kjorl-hns.2012.55.7.410
Middle ear effusion is one of the most common causes which results in refer on hearing screening of infants. Evaluation of middle ear state has been emphasized because the causes... -
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- A Case of Squamous Cell Carcinoma in Situ of the Middle Ear
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Park BW, Baek MJ
- KMID: 2461006
- Korean J Otorhinolaryngol-Head Neck Surg.
- 2019 Sep;62(9):529-532.
- doi: 10.3342/kjorl-hns.2018.00710
Malignancy of the middle ear is rare and its estimated incidence is 0.18 cases per million people in the US, with its most common type being squamous cell carcinoma. Squamous... -
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- Imaging Finding of Malignant Melanoma of Eustachian Tube with Extension to Middle Ear Cavity: Case Report
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Kim HC, Jang HW, Lee HJ
- KMID: 1397514
- Korean J Radiol.
- 2012 Dec;13(6):812-815.
- doi: 10.3348/kjr.2012.13.6.812
We report a case of malignant melanoma of Eustachian tube with extension to the middle ear cavity and nasopharynx in a 51-year-old woman who presented with right ear fullness. Computed... -
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- Primary Presentation of Malignant Lymphoma in the Middle Ear Cleft: A Case Report
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Kim YD, Min MK, Suh JS, Song KW
- KMID: 2274285
- Korean J Otolaryngol-Head Neck Surg.
- 1997 Jan;40(1):131-135.
Most malignant lesions of the middle ear and mastoid cavity are usually originated from the epithelium. The squamous cell carcinoma accounts for 75-90% of all malignant tumors in this localization.... -
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- A Case of Cavernous Lymphangioma Originated in the Middle Ear Cavity
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Han JU, Jung KH, Baek MJ
- KMID: 2277892
- Korean J Otorhinolaryngol-Head Neck Surg.
- 2014 Mar;57(3):190-193.
- doi: 10.3342/kjorl-hns.2014.57.3.190
Lymphangioma is a rare benign congenital tumor involving both the head and the neck and causing obstructing symptoms in the upper airways as well as aesthetic anomalies. About 90% of... -
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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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