著者
大久保 雅基 横林 敏夫 清水 武 五島 秀樹 鈴木 理絵
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.51, no.12, pp.630-633, 2005-12-20
被引用文献数
3 3

We studied soft tissue injuries of the oral cavity caused by a toothbrush in 59 children younger than 7 years from 1983 through 2003. There were 35 boys and 24 girls aged 9 months to 6 years 7 months, with a peak incidence at 1 year. Falling down was the cause of injuries in 46 children. Forty-one children visited us directly, whereas others were referred to us by surgeons, emergency specialists, dentists, otolaryngologists, and others. Thirty-one children presented within 3 hours after injury and 15 the following day. The soft palate and palatoglossal arch, buccal mucosa, hard palate, oral floor, retromolar region, upper lip, gingiva, and tongue were involved in 25, 20, 6, 3, 2, 1, 1 and 1 child, respectively. Lacerations greater and less than 10 mm long were seen in 20 and 16 hildren, respectively. Submucous bleeding was present in 13 children, and scratches were present in 10 children. In 3 children, the wound was associated with herniation of the buccal fat pad. The wound was sutured and antibiotics were given to 23 children. Twenty children were observed without antibiotic treatment, and 16 children were given antibiotics. Local infection occurred in 3 children.
著者
岩田 雅裕 西嶋 克巳 高木 慎 池田 洋一 神原 滋
出版者
日本小児口腔外科学会
雑誌
小児口腔外科 (ISSN:09175261)
巻号頁・発行日
vol.3, no.1, pp.41-44, 1993-05-31 (Released:2011-08-11)
参考文献数
21

Injuries of oral soft tissues often occur in children, who tend to hold pointed objects in their mouth. In most cases, the injuries are superficial and heal uneventfully. And serious cases are rare.We recently experienced a case of abscess in temporal fossa caused by piercing of a toothbrush into the submucosal tissue of the cheek. An 8 year-old girl was attacked by her younger brother while brushing her teeth by her mother and a toothbrush injured her left cheek. And inflammation of cheek extended to abscess in temporal fossa. However, under treatment included the incision and administration of antibiotics, the wound healed without serious complication and she recovered completely.
著者
岩田雅裕
雑誌
小児歯誌
巻号頁・発行日
vol.3, pp.41-44, 1993
被引用文献数
4
著者
今井 智章 道澤 雅裕 清水 英孝 竹内 憲民 濱田 正和 藤田 祐生
出版者
社団法人 日本口腔外科学会
雑誌
日本口腔外科学会雑誌 (ISSN:00215163)
巻号頁・発行日
vol.55, no.5, pp.231-235, 2009-05-20
被引用文献数
2

Children often play with foreign objects such as a toothbrush in their mouths and sustain intraoral lacerations. Rarely, the objects penetrate into the parapharyngeal space and have to be surgically removed in cooperation with other specialties. We report a case of an intraoral penetration injury caused by a toothbrush entering the parapharyngeal space. A 2-year-old girl who was brushing her teeth before bedtime was intraorally impaled with a toothbrush after falling from an indoor jungle gym for infants. The patient was transferred to the emergency room in our hospital. CT scanning showed the toothbrush head near the internal carotid artery in the parapharyngeal space. Antibiotics were intravenously administered, and the foreign body was removed under general anesthesia, followed by wound suturing. The patient was discharged on the 7 day without any complications such as post-traumatic thrombosis of the internal carotid artery or deep neck abscess. It is important to adequately educate parents and their children about the dangers of a toothbrush as a foreign body that can cause serious penetration injuries.
著者
大久保 雅基 横林 敏夫 清水 武 五島 秀樹 鈴木 理絵
出版者
社団法人 日本口腔外科学会
雑誌
日本口腔外科学会雑誌 (ISSN:00215163)
巻号頁・発行日
vol.51, no.12, pp.630-633, 2005-12-20 (Released:2011-04-22)
参考文献数
9
被引用文献数
3 3

We studied soft tissue injuries of the oral cavity caused by a toothbrush in 59 children younger than 7 years from 1983 through 2003. There were 35 boys and 24 girls aged 9 months to 6 years 7 months, with a peak incidence at 1 year. Falling down was the cause of injuries in 46 children. Forty-one children visited us directly, whereas others were referred to us by surgeons, emergency specialists, dentists, otolaryngologists, and others. Thirty-one children presented within 3 hours after injury and 15 the following day. The soft palate and palatoglossal arch, buccal mucosa, hard palate, oral floor, retromolar region, upper lip, gingiva, and tongue were involved in 25, 20, 6, 3, 2, 1, 1 and 1 child, respectively. Lacerations greater and less than 10 mm long were seen in 20 and 16 hildren, respectively. Submucous bleeding was present in 13 children, and scratches were present in 10 children. In 3 children, the wound was associated with herniation of the buccal fat pad. The wound was sutured and antibiotics were given to 23 children. Twenty children were observed without antibiotic treatment, and 16 children were given antibiotics. Local infection occurred in 3 children.
著者
加藤 崇雄 小村 国大 沼 健博 宮 恒男 菊池 元宏 那須 大介 金子 貴広 堀江 憲夫 工藤 逸郎 下山 哲夫
出版者
JAPANESE SOCIETY OF PEDIATRIC ORAL AND MAXILLOFACIAL SURGERY
雑誌
小児口腔外科 (ISSN:09175261)
巻号頁・発行日
vol.19, no.2, pp.116-121, 2009
被引用文献数
1

<b>Objective:</b> To elucidate the details of impalement injuries of the oral soft tissue in children, we present a clinico-statistical study of those encountered in a single institution. <br>  <b>Patients and Methods:</b> Children below 13 years old, who visited our oral surgery clinic with the complaint of an impalement injury of oral soft tissue from December of 2001 to February 2009, were included. <br>  <b>Results:</b> Among 248 impalement injuries of the oral soft tissue, the one-year-olds were most affected and the frequency in boys and girls was 146 (59%) cases and 102 (41%) cases, respectively (boy to girl ratio 1.4:1). Toothbrush (81 cases, 33%) was the most frequent object responsible, followed by a stick-like object (59 cases, 24%). The most frequent direct cause of the injury was fall with the object in the mouth (203 cases, 82%). Soft palate (96 cases, 39%) was the most frequent site, followed by hard palate (31 cases, 13%). Most injuries occurred between 18:00 and 21:00 (105 cases, 42%) followed by 21:00 to 24:00 (66 cases, 27%). 162 cases (65%) had a laceration that was smaller than 10 mm. In cases with a laceration that was larger than 10 mm (68 cases, 27%). 148 cases (60%) was treated with antibiotics, 70 cases (28%) without treatment and 30 cases (12%) with suture and antibiotics.
著者
松井 吉康
出版者
神戸学院大学
雑誌
研究活動スタート支援
巻号頁・発行日
2010

思考の究極の問いは「まったく何もないのか、そうではないのか」であるが、そこで問われているのは「端的な無」という可能性の真偽である。こうした可能性としての「無」と「無ではない」を問うことで、「無ではない」という現実(もしくは真理)に先立つ次元を問題にすることができるのである。こうした「無の論理」は「現実以前」を扱うことができるのである。その結果「無ではない」という真理が、「無から成立する何らかの働きもしくは出来事」ではないことが明らかとなる。
著者
小野 絵里華
出版者
東京大学大学院総合文化研究科言語情報科学専攻
雑誌
言語情報科学 (ISSN:13478931)
巻号頁・発行日
vol.8, pp.233-249, 2010-03-01

本稿では、「第三の新人」作家、安岡章太郎(1920-)の文壇デビュー作「ガラスの靴」(1951年)の作品分析をおこなう。「第三の新人」という呼称が、先の「戦後派」たちの作家に比べ、難解さ・思想性・政治性がないということをさして使われたように、通常、本作品は、占領下という時代状況にも関わらず、私的世界が描かれた、どこか童話的な透明な物語として読まれてきた。しかし、本稿の分析で分かるように、そこには、確固とした、敗戦という現実へのまなざしがあるのであり、主人公は、新しいアメリカという&lt;権威&gt;=「第二の父」のもとで、敗戦国民という屈辱感を全面的に抱いていることが分かる。そこには、江藤淳が1970年の論考で、対米依存型の日本社会を「「ごっこ」の世界」として捉えた事態が、まさに&lt;私&gt;のレベルで演じられているといえる。
出版者
国立国会図書館
巻号頁・発行日
vol.2011年, 2011-02-20
著者
佐藤 光秀
出版者
東京大学
雑誌
若手研究(B)
巻号頁・発行日
2013-04-01

光合成と粒子食の両方を同一生物がおこなう混合栄養は海洋プランクトンにおいては極めて普遍的な現象である。本研究は、種々の手法を用いて研究例の少なかった外洋における混合栄養性プランクトンを定量した。古典的な蛍光標識細菌添加法、および食胞の染色とフローサイトメトリーの組み合わせによる結果は互いによく相関しており、後者の有用性が明らかになった。また、混合栄養生物は貧栄養な亜熱帯海域で相対的な重要性が高まっており、栄養獲得戦略として粒子食が有効にはたらいてる可能性がある。また、同位体標識した餌生物を取り込ませ、超高解像度二次イオン質量分析で観察することにより混合栄養生物を定量する条件を検討した。
著者
岩野直英 著
出版者
晋文館
巻号頁・発行日
1935

1 0 0 0 駆逐艦夕立

出版者
夕立会
巻号頁・発行日
1987