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Dive into the research topics where Kazuyasu Asai is active.

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Featured researches published by Kazuyasu Asai.


American Journal of Rhinology | 1996

Healing Process of Sinus Mucosa after Endoscopic Sinus Surgery

Hiroshi Moriyama; Kiyoshi Yanagi; Nobuyoshi Ohtori; Kazuyasu Asai; Masaya Fukami

In the treatment of chronic sinusitis, the mucosa should be preserved, or, when severely damaged, only the mucosal surface removed with cutting forceps. It is especially important not to expose the surface of the bone by complete removal of the mucosa. When the mucosa is conserved, or excision is limited to only the mucosal surface, ciliated cells regenerate within 6 months. However, where the mucosa was completely removed during surgery and the bone was exposed, the area was covered with nonciliated cells, and only scattered cilia were present.


Laryngoscope | 2000

Saccharin test of maxillary sinus mucociliary function after endoscopic sinus surgery.

Kazuyasu Asai; Shinichi Haruna; Nobuyoshi Otori; Kiyoshi Yanagi; Masaya Fukami; Hiroshi Moriyama

Objectives: To determine the usefulness of the saccharin time (ST) test for evaluating the mucociliary function of the maxillary sinus after endoscopic sinus surgery (ESS) for chronic sinusitis.


Nippon Jibiinkoka Gakkai Kaiho | 1996

PATENCY OF THE OSTIUM OF THE FRONTAL SINUS AFTER ENDOSCOPIC ENDONASAL SURGERY FOR CHRONIC SINUSITIS

Nobuyoshi Otori; Masaya Fukami; Kiyoshi Yanagi; Kazuyasu Asai; Makoto Iida; Hiroshi Moriyama


Nippon Jibiinkoka Gakkai Kaiho | 1995

IMPROVEMENT OF OLFACTORY DISTURBANCE BY ENDOSCOPIC ENDONASAL SURGERY FOR CHRONIC SINUSITIS

Nobuyoshi Ohtori; Masaya Fukami; Kiyoshi Yanagi; Kazuyasu Asai; Hiroshi Moriyama


Practica oto-rhino-laryngologica | 1996

Endoscopic Endonasal Surgery for Postoperative Maxillary Cyst.

Yuuji Iizuka; Masaya Fukami; Kiyoshi Yanagi; Kazuyasu Asai; Nobuyoshi Ohtori; Hiroshi Moriyama


Nippon Jibiinkoka Gakkai Kaiho | 1995

INDICATIONS FOR ENDOSCOPIC SINUS SURGERY

Masaya Fukami; Kiyoshi Yanagi; Kazuyasu Asai; Nobuyoshi Ohtori; Hiroshi Moriyama


Japanese Journal of Rhinology | 1997

Operative Method and Healing Process of Maxillary Sinus Mucosa in the Endoscopic Sinus Surgery (ESS)

Kiyoshi Yanagi; Hiroshi Moriyama; Masaya Fukami; Shinichi Haruna; Kazuyasu Asai; Makoto Iida; Mamoru Yoshikawa; Toshiharu Tukidate


International Journal of Pediatric Otorhinolaryngology | 1996

4. Antibiotic therapy for chronic sinusitis in children and its spontaneous course

Masashi Ozawa; Shinichi Haruna; Kazuyasu Asai; Hiroshi Moriyama


International Journal of Pediatric Otorhinolaryngology | 1996

9. Endoscopic paranasal operation for pediatric sinusitis

Shin-chi Haruna; Masashi Ozawa; Kazuyasu Asai; Mitunori Yoshimi; Hiroshi Moriyama


Nippon Jibiinkoka Gakkai Kaiho | 1995

[Indications for endoscopic sinus surgery. A clinical study on patients with a poor post-operative course].

Masaya Fukami; Kiyoshi Yanagi; Kazuyasu Asai; Nobuyoshi Ohtori; Hiroshi Moriyama

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Hiroshi Moriyama

Jikei University School of Medicine

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Kiyoshi Yanagi

Jikei University School of Medicine

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Masaya Fukami

Jikei University School of Medicine

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Nobuyoshi Ohtori

Jikei University School of Medicine

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Shinichi Haruna

Dokkyo Medical University

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Masashi Ozawa

Jikei University School of Medicine

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Makoto Iida

Jikei University School of Medicine

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Nobuyoshi Otori

Jikei University School of Medicine

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Mamoru Yoshikawa

Jikei University School of Medicine

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Toshiharu Tukidate

Jikei University School of Medicine

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