著者

関 豊 乾 真登可 村田 琢 森 厚 米田 穣爾 田川 俊郎

出版者

Japanese Society of Oral and Maxillofacial Surgeons

雑誌

日本口腔外科学会雑誌 (ISSN:00215163)

巻号頁・発行日

vol.39, no.1, pp.67-69, 1993-01-20 (Released:2011-07-25)

参考文献数

5

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A 21-year-old male was shot with a handgun in the mandible, chest, inguinal region, and upper limbs. Upon admission to the emergency room, vital signs were relatively stable.X-ray examination of the head and neck region apparently revealed that the right side of the mandible was fractured and that the bullet-shaped radiopaque object was lodged in the tongue. However, because the radiopaque object in the tongue was found intraoperatively to be a full cast crown on the mandibular firstmolar, the initial clinical impression of the route that the bullet passed through the body proved to be mistaken. The comminuted mandibular fracture was reduced and stabilized with a miniplate under general anesthesia.Five months later, after an abscess appeared in the right submandibular region, the remaining bullet fragments were surgically removed. The postoperative course was uneventful.The unique characteristics of gunshot wounds shoud be carefully considered at initial assessment.

著者

渡邉 由裕 清水 香澄 永田 心 乾 眞登可 森田 寛 田川 俊郎

出版者

日本口腔内科学会

雑誌

日本口腔内科学会雑誌 (ISSN:21866147)

巻号頁・発行日

vol.19, no.1, pp.8-13, 2013 (Released:2014-06-19)

参考文献数

13

被引用文献数

1

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歯肉出血の後,急速な死の転帰を辿った急性前骨髄性白血病の1例を報告する。患者は61歳男性で歯肉より出血が持続するため来院した。血液検査では,白血球数は正常範囲内であったが,赤血球数,ヘモグロビン量,ヘマトクリット値,血小板数は低値で,血液凝固能も低下し,LDHが高値であった。内科対診の結果,急性前骨髄性白血病と診断されたが,初診当日深夜に脳出血にて他院に救急搬送され,5日後に死亡した。

著者

朱 虹 北村 和也 平野 吉雄 小林 知視 田川 俊郎 村田 睦男

出版者

特定非営利活動法人 日本口腔科学会

雑誌

日本口腔科学会雑誌 (ISSN:00290297)

巻号頁・発行日

vol.41, no.1, pp.181-187, 1992-01-10 (Released:2011-09-07)

参考文献数

39

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Schwannoma occurs everywhere neural tissue exists, but it is relatively rare in oral regions. It orally originates mostly in the tongue and very little in the lips. Recently we experienced a case of schwannoma arising in the left lower lip. The patient was a 73-year-old man and visited our hospital with the chief complaint of a lower lip. The tumor was excised under local anesthesia, and it was found to be an elliptical mass with a capsule measuring 35 × 20 × 20 mm. From both clinical and light microscopical findings it was diagnosed as schwannoma (Antoni A and B type) and was compared with other reports of schwannomas which had been already reported in Japan. From electron microscopical and immunohistochemical findings the origin of the tumor was suggested to be schwann cells in the present study.