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Dive into the research topics where Koichi Asada is active.

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Featured researches published by Koichi Asada.


Oral Surgery Oral Medicine Oral Pathology Oral Radiology and Endodontology | 1999

Chondroma of the hyoid bone: A case report

Yoichi Nakagawa; Katsunori Ishibashi; Koichi Asada; Nobukazu Sugawara

Chondroma of the hyoid bone is extremely rare. We report the case of a 24-year-old woman with a chondroma of the greater cornu of the hyoid bone. In addition, we discuss the clinical and pathologic differential diagnoses.


Oral Science International | 2009

Fibroma of the Tendon Sheath Arising from the Synovial Membrane of the Temporomandibular Joint

Nagataka Toyoda; Toru Sato; Koichi Asada; Kazuhito Satomura

Abstract Fibroma of the tendon sheath (FTS) involving the temporomandibular joint (TMJ) is very rare. A case of FTS arising from the synovial membrane of the TMJ is presented. The patient was a 17-year-old male with jaw opening pain and clicking in the left TMJ. MRI, arthrotomography, and arthroscopy showed a well-circumscribed mass that was localized in the superior articular cavity of the left TMJ. The tumor was removed with the attached synovial membrane. Macroscopic, histological and immunohistological features of the intra-articular tumor were identical to FTS. There have been no signs of recurrence in the 6 years since surgery.


International Journal of Oral and Maxillofacial Surgery | 2002

Preoperative application of limited cone beam computerized tomography as an assessment tool before minor oral surgery

Youichi Nakagawa; Kaoru Kobayashi; Hisako Ishii; A. Mishima; Koichi Asada; Katsunori Ishibashi


Journal of Oral Pathology & Medicine | 2008

Calcifications of the disc of the temporomandibular joint.

Masato Jibiki; Shinji Shimoda; Yoichi Nakagawa; Kenzo Kawasaki; Koichi Asada; Katsunori Ishibashi


International Journal of Oral and Maxillofacial Surgery | 2001

Osteoid osteoma in mandibular condyle

Shiomi Tochihara; Toru Sato; Hideo Yamamoto; Koichi Asada; Katsunori Ishibashi


Japanese Journal of Oral & Maxillofacial Surgery | 1980

Clinical observation on the cysts of the jaws in childhood

Tadao Tachibana; Masatsugu Shimizu; Shigetoshi Shioda; Koichi Asada; Morio Totsuka


Oral Medicine & Pathology | 2006

Primary Intraosseous Squamous Cell Carcinoma of the Mandible: Report of a Case and Review of the Recent Literature

Toru Sato; Yoko Kamiya; Shiomi Tochihara; Nagataka Toyoda; Koichi Asada; Katsunori Ishibashi


Oral Therapeutics and Pharmacology | 2007

A case of Garrè's osteomyelitis of the mandible associated with perimandibular abscess

Koichi Asada; Hiroyuki Usui; Ayako Nakayama; Hiroyuki Nagashima; Katsunori Ishibashi


Japanese Journal of Oral & Maxillofacial Surgery | 2007

A case of peripheral keratocystic odontogenic tumor arising in the incisal gingiva of the mandible

Hiroyuki Usui; Toru Sato; Hideo Yamamoto; Koichi Asada; Ayako Nakayama; Katsunori Ishibashi


Internal Medicine | 2005

Clubbed fingers in a patient with inflammatory gingival hyperplasia.

Satomi Asai; Koichi Asada; Hayato Miyachi

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