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Haruhiro Hayashi

Osaka University

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Publication

Featured researches published by Haruhiro Hayashi.

Practica oto-rhino-laryngologica | 1992

Glossopharyngeal Neurinoma Causing Hearing Loss and Tinnitus; A Case Report.

Kayoko Bessho; Kaoru Ochiai; Haruhiro Hayashi; Kentaro Ashida; Takayuki Shiraishi; Takeshi Kubo; Toru Matsunaga

A 31-year-old man visited us complaining of hearing loss and right ear tinnitus. Pure tone audiometry showed moderate sensorineural hearing loss with poor speech discrimination. Ear X-ray was normal. ABR revealed no response except wave-I. MRI clearly demonstrated a spaceoccupying lesion in the right cerebello-pontine angle ; it showed a low intensity signal in the Ti-weighted picture and a high intensity signal in the gadoliniumenhanced picture.A posterior fossa craniotomy revealed a partially cystic tumor arising from the ninth cranial nerve. Subtotal removal of the tumor was performed, leaving the 10th, 11th and 12th cranial nerves intact. After operation, pure tone audiometry and ABR results became normal.

Nippon Jibiinkoka Gakkai Kaiho | 1995

MULTIVARIATE ANALYSIS OF EVERYDAY HANDICAP OF PATIENTS WITH DIZZINESS

Suetaka Nishiike; Noriaki Takeda; Izumi Koizuka; Haruhiro Hayashi; Takeshi Kubo; Hitoshi Ogino

OTOLOGIA FUKUOKA | 1994

A comparative study of the effect of Ofloxacin on acute otitis media and the acute exacerbation of chronic otitis media between oral medicine and otic solution

Masafumi Sakagami; Takayuki Shiraishi; Takeshi Kubo; Toru Matsunaga; Tatsuji Matsumoto; Minoru Ishida; Toshiko Kamihata; Hideyo Asai; Osamu Maetani; Yoshihiko Sakaguchi; Masahiro Morita; Haruhiro Hayashi

Practica oto-rhino-laryngologica | 1994

Banan for Infections Diseases in Children.

Tamotsu Harada; Takeshi Kubo; Toru Matsunaga; Masafumi Sakagami; Osamu Tanaka; Takashi Matsunaga; Osamu Senba; Junji Ono; Junichi Yoshida; Shin-ichi Okumura; Yasuhiro Ozaki; Hideo Maeda; Hidehiko Sasai; Hiroshi Orita; Mamoru Tsuda; Haruhiro Hayashi; Yoshikiyo Saguchi; Toru Fujiwara; Shinji Satou; Kentarou Ashida

Otology Japan | 1993

Stapes Surgery with a Cartilage Autograft

Masafumi Sakagami; Hideyo Asai; Katsumi Doi; Izumi Koizuka; Haruhiro Hayashi; Toru Matsunaga

Practica oto-rhino-laryngologica | 1992

Background Factors in Patients Seen in a Hearing Aid Clinic; A Statistical Analysis.

Haruhiro Hayashi; Toru Matsunaga; Hiromi Naramura; Hideyo Asai; Nozomu Mori; Toshiyuki Miyoshi

Nippon Jibiinkoka Gakkai Kaiho | 1992

THE ANALYSIS OF SUBJECTIVE EVALUATIONS FOR HEARING AIDS

Haruhiro Hayashi

Practica oto-rhino-laryngologica | 1991

Hearing Aid Clinic in Practice

Haruhiro Hayashi; Hideyo Asai; Nozomu Mori; Toshiyuki Miyoshi

Audiology Japan | 1991

Analysis of Phonetic Confusion of Modified Japanese Monosyllables in Patients with Sensorineural Hearing Loss

Yumiko Kato; Haruhiro Hayashi; Tohru Matsunaga; Ghen Ohyama

Audiology Japan | 1990

Subjective analysis of a hearing aid using fuzzy measure.

Haruhiro Hayashi

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Toru Matsunaga

Osaka University

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Hideyo Asai

Osaka University

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Takeshi Kubo

Kyoto University

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Masafumi Sakagami

Osaka University

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Minoru Ishida

Osaka University

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Hitoshi Ogino

Osaka University

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Izumi Koizuka

Osaka University

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Nozomu Mori

Kagawa University

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Takayuki Shiraishi

Osaka University

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Ghen Ohyama

University of Tokushima

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