Results 321 to 330 of about 71,430 (398)

External auditory canal osteoma

, 2020
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Polypi of Middle Ear and Auditory Canal as a Cause of Chronic Supurative Otitis.

, 1891
R C Hodges
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MRI of the Internal Auditory Canal, Labyrinth, and Middle Ear: How We Do It.

Radiology, 2020
MRI is firmly established as an essential modality in the imaging of the temporal bone and lateral skull base. It is used to evaluate normal anatomic structures, evaluate for vestibular schwannomas, assess for inflammatory and/or infectious processes ...
J. Benson, M. Carlson, J. Lane
semanticscholar   +1 more source

Multi‐institutional Survey of Squamous Cell Carcinoma of the External Auditory Canal in Japan

The Laryngoscope, 2020
This study aimed to evaluate the efficacy of chemoradiotherapy (CRT) for patients with advanced cancer of the external auditory canal (EAC) by analyzing the outcome of the patients.
K. Shiga, K. Nibu, Y. Fujimoto, T. Asakage, A. Homma, H. Mitani, T. Ogawa, K. Okami, S. Murono, S. Hirano, T. Ueda, N. Hanai, K. Tsukahara, I. Ota, S. Yoshimoto, T. Shinozaki, S. Iwae, K. Katagiri, D. Saito, N. Kiyota, M. Tahara, Fumiaki Takahashi, R. Hayashi   +22 more
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External Auditory Canal Cholesteatoma

Archives of Otolaryngology - Head and Neck Surgery, 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 the depth of the temporal bone is often larger than suggested by clinical examination.
P, Garin, J C, Degols, M, Delos
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External auditory canal cholesteatoma

Clinical Otolaryngology, 1978
Cholesteatoma of the EAC is a rare otologic problem, particularly when keratosis obturans otica is excluded. The predominant features of EAC cholesteatoma are acute external symptoms, severe pain, recurrent physician visits, and paucity of X-ray findings. Poorly responding otitis externa should always alert the physician to the possibility of neoplasm,
M F, Smith, S, Falk
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External Auditory Canal Reconstruction and Mastoid Obliteration Using Modified Palva Flap in Canal Wall Down Mastoidectomy With Tympanoplasty

Annals of Otology, Rhinology and Laryngology, 2019
Objective: To evaluate the effectiveness of a modified Palva flap used for external auditory canal reconstruction and mastoid obliteration in canal wall down mastoidectomy.
Ji-Sun Kim, I. Lim, Jeong-Hoon Oh, Byung Guk Kim, Ki-Hong Chang   +4 more
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Human Internal Auditory Canal

Archives of Otolaryngology - Head and Neck Surgery, 1969
THE INTERNAL auditory canal had been studied by various authors 1-4 to establish normal anatomy and its variations in the same and different indivduals. The methods previously employed were mainly conventional roentgenography, laminography, and histological sections.
A H, Amjad, A A, Scheer, J, Rosenthal
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