著者
山村 幸江 吉原 俊雄
出版者
日本口腔・咽頭科学会
雑誌
口腔・咽頭科 (ISSN:09175105)
巻号頁・発行日
vol.22, no.1, pp.61-65, 2009 (Released:2010-06-01)
参考文献数
21

耳下腺腫瘍の診断におけるRI検査の有用性を検討した. 99mTcO4- シンチグラフィーはWarthin腫瘍とオンコサイトーマでは集積を示し, 診断の補助に有用である. 67Gaシンチグラフィーは耳下腺の高悪性度癌では一般に集積を示すが, 低悪性度癌での集積は半数程度であり, 良性腫瘍の多形腺腫やWarthin腫瘍にも集積する. 従って 67Gaシンチは主に高悪性度耳下腺癌の遠隔転移と再発の検索に有用である. 最近普及が進んでいるPETは, 悪性腫瘍の全身検索や再発の早期診断に有用であり, 67Gaシンチと比較して病変検出率は高い.
著者
山村 幸江 草間 薫 吉原 俊雄
出版者
日本耳鼻咽喉科感染症・エアロゾル学会
雑誌
日本耳鼻咽喉科感染症・エアロゾル学会会誌 (ISSN:21880077)
巻号頁・発行日
vol.5, no.1, pp.29-32, 2017

<p>Background: Flexible laryngeal endoscopes are important tools in the everyday practice of Ear-Nose-Throat (ENT) departments. However, reprocessing procedures for endoscopes without suction or instrument channels (i.e., observation-only scopes) have not yet been standardized in Japan. The reprocessing process of endoscope consists of cleaning, disinfection, rinse, and storage. As for cleaning, the guideline of United Kingdom recommends the scopes to be cleaned using running water and neutral enzymatic detergents. However in Japan, recent questionnaire surveys show that the majority of ENT departments clean the scopes without detergents.</p><p>Therefore, we performed an ATP bioluminescence test for hygiene monitoring of the scopes to confirm the necessity of detergents.</p><p>Materials and methods: In two ENT clinics, 30 laryngoscopes were cleaned using each different protocols as follows.</p><p>Clinic A:</p><p>i.Wipe the insertion parts with alcohol gauze.</p><p>ii.Scrub the insertion parts with a sponge soaked with a neutral detergent for kitchen use.</p><p>iii.Scrub the insertion parts with a sponge soaked with an enzymatic detergent for endoscopes.</p><p>Clinic B:</p><p>i.Soak insertion parts in running water for a few seconds.</p><p>ii.Scrub the insertion parts with a sponge soaked with a neutral detergent for kitchen use.</p><p>iii.Scrub the insertion parts with a sponge soaked with an enzymatic detergent for endoscopes.</p><p>After soaking these scopes in the disinfectant and rinsing them with water, the ATP test was performed using a 3M™ Clean-Trace™ Luminometer. The measured ATP was expressed in relative light units (RLU). The result is defined as "pass" when the measured RLU was 20 and below, "fail" when the RLU was 21 and above. The ratio of pass/fail was compared between the different cleaning protocols.</p><p>Results: The ratio of pass/fail was as follows.</p><p>Clinic A: alcohol gauze, 14/18 (pass: 43.8%), neutral detergent for kitchen use, 24/6 (80%), enzymatic detergent for endoscopes, 29/1 (96.6%).</p><p>Clinic B: Running water, 21/9 (70%), neutral detergent for kitchen use: 25/5 (83%), enzymatic detergent for endoscopes, less soaking time 19/11 (63.3%), enough soaking time 30/0 (100%).</p><p>Conclusion: ATP hygiene monitoring shows, that for cleaning of laryngeal endoscopes, it is necessary to use enzymatic detergents with sufficient soaking time. The detergent for kitchen use is inadequate for cleaning endoscopes.</p>
著者
佐々木 容子 鍋島 みどり 吉原 俊雄 高山 幹子 石井 哲夫 久保 長生 河上 牧夫
出版者
東京女子医科大学学会
雑誌
東京女子医科大学雑誌 (ISSN:00409022)
巻号頁・発行日
vol.62, no.2, pp.177-177, 1992-02-25

第10回学内病理談話会 平成3年11月16日 東京女子医科大学中央校舎 1階会議室

1 0 0 0 IR 耳介肉腫の1例

著者
森田 恵 吉原 俊雄 石井 哲夫 相羽 元彦
出版者
東京女子医科大学学会
雑誌
東京女子医科大学雑誌 (ISSN:00409022)
巻号頁・発行日
vol.61, no.3, pp.282-283, 1991-03-25

第9回学内病理談話会 平成2年11月10日 東京女子医科大学南別館2階大会議室