result 1053 件
| Author | Ramakrishhan, B.| Sahu, Brundaban| |
|---|---|
| Published Date | 2017-01 |
| Publication Title | Mathematical Journal of Okayama University |
| Volume | volume59 |
| Issue | issue1 |
| Content Type | Journal Article |
| JaLCDOI | 10.18926/mjou/54714 |
| Author | Matsushita, Takahiro| |
|---|---|
| Published Date | 2017-01 |
| Publication Title | Mathematical Journal of Okayama University |
| Volume | volume59 |
| Issue | issue1 |
| Content Type | Journal Article |
| JaLCDOI | 10.18926/mjou/54711 |
| JaLCDOI | 10.18926/AMO/54502 |
|---|---|
| FullText URL | 70_4_269.pdf |
| Author | Takeuchi, Miharu| Maruyama, Hidehiko| Oura, Naoko| Kanazawa, Akane| Nakata, Yusei| Minami, Susumu| Kikkawa, Kiyoshi| |
| Abstract | Twin anemia-polycythemia sequence (TAPS) is a group of disorders in monochorionic twins characterized by a large intertwin hemoglobin difference without amniotic fluid discordance. Reticulocyte count is used to diagnose this condition, but little is known about the role of erythroblasts, which are the prior stage of reticulocytes. In the present case of TAPS, the 25-yr-old Japanese mother showed no signs of oligohydramnios or polyhydramnios throughout gestation. The twins were born at 36 weeks and 6 days, weighing 2,648g and 1,994g. The intertwin hemoglobin difference in umbilical cord blood was (21.1－5.0＝) 16.1g/dL and the donor twin showed signs of chronic anemia, including myocardial hypertrophy and pericardial effusion. Erythroblastosis of the donor twin was prolonged (53,088.5, 42,114.8 and 44,217.9/μL on days 0, 1 and 2, respectively). Erythroblastosis, which indicates chronic anemia, is also a good diagnostic indicator of TAPS. |
| Keywords | anastomosis erythroblast monochorionic diamniotic twin reticulocyte twin anemia-polycythemia sequence |
| Amo Type | Case Report |
| Publication Title | Acta Medica Okayama |
| Published Date | 2016-08 |
| Volume | volume70 |
| Issue | issue4 |
| Publisher | Okayama University Medical School |
| Start Page | 269 |
| End Page | 272 |
| ISSN | 0386-300X |
| NCID | AA00508441 |
| Content Type | Journal Article |
| language | English |
| Copyright Holders | CopyrightⒸ 2016 by Okayama University Medical School |
| File Version | publisher |
| Refereed | True |
| PubMed ID | 27549671 |
| Web of Science KeyUT | 000384748600006 |
| FullText URL | K0005261_abstract_review.pdf K0005261_fulltext.pdf |
|---|---|
| Author | Harada, Masaki| |
| Published Date | 2016-03-25 |
| Content Type | Thesis or Dissertation |
| Grant Number | 甲第5261号 |
| Granted Date | 2016-03-25 |
| Thesis Type | Doctor of Philosophy in Medical Science |
| Grantor | 岡山大学 |
| language | English |
| Title Alternative | A case of mucinous adenocarcinoma of the duodenum and literature review of 16 cases reported in Japan |
|---|---|
| FullText URL | 128_21.pdf |
| Author | Hamano, Ikumi| Matsumoto, Yusuke| Endo, Yoshikatsu| Watanabe, Naoki| Kai, Kyouhei| Sato, Shizou| Wani, Yoji| |
| Abstract | Primary mucinous adenocarcinoma of the duodenum is rare. Here we report a case we recently encountered, and we review 16 cases reported in Japan. An 82-year-old Japanese woman was admitted to our hospital complaining of abdominal pain and heartburn. An endoscopic examination revealed a Type 2 tumor in the descending limb of the duodenum, and endoscopically obtained specimens revealed a poorly differentiated adenocarcinoma. We performed a curative pancreatoduodenectomy with lymph node resection, and the surgical specimen revealed that the duodenum was the primary site of the mucinous adenocarcinoma. The patient is currently alive ＞ 1 year after the operation without any evidence of recurrence. Of the 16 patients reviewed, all patients had advanced tumors those depth were T3-T4. 9 patients had lymph node metastasis and 4 patients had peritoneal dissemination at the time of surgery. Since mucinous adenocarcinoma of the duodenum is often progressive cancer at a diagnosis, which is tend to have a worse prognosis than other histological types. |
| Keywords | 原発性十二指腸癌（primary duodenal cancer） 粘液癌（mucinous carcinoma） 膵頭十二指腸切除（pancreatoduodenectomy） |
| Publication Title | 岡山医学会雑誌 |
| Published Date | 2016-04-01 |
| Volume | volume128 |
| Issue | issue1 |
| Start Page | 21 |
| End Page | 25 |
| ISSN | 0030-1558 |
| Related Url | isVersionOf https://doi.org/10.4044/joma.128.21 |
| language | Japanese |
| Copyright Holders | Copyright (c) 2016 岡山医学会 |
| File Version | publisher |
| DOI | 10.4044/joma.128.21 |
| NAID | 130005149602 |
| Author | Kato, Nobuyuki| Sejima, Hiroe| Ueda, Youki| Mori, Kyoko| Satoh, Shinya| Dansako, Hiromichi| Ikeda, Masanori| |
|---|---|
| Published Date | 2014-03-13 |
| Publication Title | PLOS ONE |
| Volume | volume9 |
| Issue | issue3 |
| Content Type | Journal Article |
| JaLCDOI | 10.18926/AMO/53907 |
|---|---|
| FullText URL | 69_6_333.pdf |
| Author | Ito, Maiko| Shien, Tadahiko| Kaji, Mitsumasa| Mizoo, Taeko| Iwamoto, Takayuki| Nogami, Tomohiro| Motoki, Takayuki| Taira, Naruto| Doihara, Hiroyoshi| Miyoshi, Shinichiro| |
| Abstract | We evaluated the usefulness of preoperative 18F-fluorodeoxyglucose positron emission tomography/computed tomography (18F-FDG PET/CT) examinations to predict the pathological features in primary breast cancer. In particular, we evaluated the correlation between the maximum standardized uptake values (SUVmax) obtained by 18F-FDG PET/CT and the Ki67 expression in estrogen receptor (ER)-positive invasive ductal carcinoma (IDC). Primary IDC patients operated between March 2009 and July 2013 at Okayama University Hospital were enrolled. We evaluated the correlations between the SUVmax and age, postoperative pT, histological grade, lymph vascular invasion, status of hormone receptor, human epidermal growth factor receptor 2 (HER2), Ki67 expression and node status. The Ki67 expression was classified as high (>14%) versus low (<14%). We enrolled 138 patients with IDC. Their median SUVmax was 3.85 (range:0-52.57). In a univariate analysis, the SUVmax was significantly related to age, pT, histological grade, lymphovascular invasion, hormone receptor status, HER2 status, node status and Ki67. In the 113 patients with ER-positive IDC, there was a significant correlation between Ki67 and SUVmax (p=0.0030). The preoperative 18F-FDG PET/CT results of IDC patients had significant relationships with pathological status parameters. The determination of the preoperative SUVmax might help classify Luminal A and Luminal B patients among luminal-type breast cancer patients. |
| Keywords | breast cancer invasive ductal carcinoma 18F-fluorodeoxyglucose positron emission tomography/computed tomography maximum standardized uptake values clinicopathological features |
| Amo Type | Original Article |
| Publication Title | Acta Medica Okayama |
| Published Date | 2015-12 |
| Volume | volume69 |
| Issue | issue6 |
| Publisher | Okayama University Medical School |
| Start Page | 333 |
| End Page | 338 |
| ISSN | 0386-300X |
| NCID | AA00508441 |
| Content Type | Journal Article |
| language | English |
| Copyright Holders | CopyrightⒸ 2015 by Okayama University Medical School |
| File Version | publisher |
| Refereed | True |
| PubMed ID | 26690243 |
| Web of Science KeyUT | 000368434500002 |
| Author | Matsuo, Toshihiko| |
|---|---|
| Published Date | 2015-09-21 |
| Publication Title | SpringerPlus |
| Volume | volume4 |
| Content Type | Journal Article |
| JaLCDOI | 10.18926/AMO/53336 |
|---|---|
| FullText URL | 69_2_79.pdf |
| Author | Ichimura, Mika| Sasaki, Shinsuke| Mori, Masaharu| Ogino, Tetsuya| |
| Abstract | This paper investigated whether tapping on the median cubital vein or massaging the forearm was more effective in obtaining better venous palpation for venipuncture. Forty healthy volunteers in their twenties were subjected to tapping (10 times in 5 sec) or massage (10 strokes in 20 sec from the wrist to the cubital fossa) under tourniquet inflation on the upper arm. Venous palpation was assessed using the venous palpation score (0-6, with 0 being impalpable). Three venous factors―venous depth, cross-sectional area, and elevation―were also measured using ultrasonography. The venous palpation score increased significantly by tapping but not by massage. Moreover, all 3 venous measurements changed significantly by tapping, while only the depth decreased significantly by massage. The three venous measurements correlated significantly with the venous palpation score, indicating that they are useful objective indicators for evaluating vasodilation. We suggest that tapping is an effective vasodilation technique. |
| Keywords | massage tapping vasodilation venipuncture venous palpation |
| Amo Type | Original Article |
| Publication Title | Acta Medica Okayama |
| Published Date | 2015-04 |
| Volume | volume69 |
| Issue | issue2 |
| Publisher | Okayama University Medical School |
| Start Page | 79 |
| End Page | 85 |
| ISSN | 0386-300X |
| NCID | AA00508441 |
| Content Type | Journal Article |
| language | English |
| Copyright Holders | CopyrightⒸ 2015 by Okayama University Medical School |
| File Version | publisher |
| Refereed | True |
| PubMed ID | 25899629 |
| Web of Science KeyUT | 000353181700002 |
| Author | Shinga-Ishihara, Chikako| Nakai, Yukie| Milgrom, Peter| Murakami, Kaori| Matsumoto-Nakano, Michiyo| |
|---|---|
| Published Date | 2014-01-02 |
| Publication Title | BMC Oral Health |
| Volume | volume14 |
| Content Type | Journal Article |
| Author | Yoshida, Kohei| |
|---|---|
| Published Date | 2015-01 |
| Publication Title | Mathematical Journal of Okayama University |
| Volume | volume57 |
| Issue | issue1 |
| Content Type | Journal Article |
| JaLCDOI | 10.18926/mjou/53041 |
| Author | Sonoi, Norihiro| Soga, Yoshihiko| Maeda, Hiroshi| Ichimura, Koichi| Yoshino, Tadashi| Aoyama, Kazutoshi| Fujii, Nobuharu| Maeda, Yoshinobu| Tanimoto, Mitsune| Logan, Richard| Raber-Durlacher, Judith| Takashiba, Shogo| |
|---|---|
| Published Date | 2012-07 |
| Publication Title | Odontology |
| Volume | volume100 |
| Issue | issue2 |
| Content Type | Journal Article |
| Author | Itami, Hisakazu| Tokunaga, Koji| Okuma, Yu| Hishikawa, Tomohito| Sugiu, Kenji| Ida, Kentaro| Date, Isao| |
|---|---|
| Published Date | 2013-09 |
| Publication Title | Neuroradiology |
| Volume | volume55 |
| Issue | issue9 |
| Content Type | Journal Article |
| Author | Yano, Shuya| Tazawa, Hiroshi| Hashimoto, Yuuri| Shirakawa, Yasuhiro| Kuroda, Shinji| Nishizaki, Masahiko| Kishimoto, Hiroyuki| Uno, Futoshi| Nagasaka, Takeshi| Urata, Yasuo| Kagawa, Shunsuke| Hoffman, Robert M.| Fujiwara, Toshiyoshi| |
|---|---|
| Published Date | 2013-12-01 |
| Publication Title | Clinical Cancer Research |
| Volume | volume19 |
| Issue | issue23 |
| Content Type | Journal Article |
| JaLCDOI | 10.18926/AMO/52655 |
|---|---|
| FullText URL | 68_3_151.pdf |
| Author | Akavipat, Phuping| Hungsawanich, Nate| Jansin, Rungruedee| |
| Abstract | In neurosurgery in particular, the recommended placement of electrodes for monitoring depth of anesthesia during surgery sometimes conflicts with the surgical site or patient positioning. Therefore, we proposed this study to evaluate the agreement and correlation of bispectral index values recorded from the usual frontal area and the alternate, post-auricular areas in neurosurgery patients. Thirty-four patients scheduled for neurosurgery under general anesthesia were included. Bispectral index (BIS) sensors were placed at both the frontal and post-auricular areas. The anesthesia given was clinically adjusted according to the frontal (standard) BIS reading. The BIS values and impedance were recorded;Pearsonʼs correlation and Bland-Altman plots were analyzed. The bias ± 2SD for the electrode placement before, during, and post-anesthesia were 0±23.32, 1.5±10.69, and 2.1±13.52, while the limits of agreement were －23.3 to 23.3, －12.2 to 9.2, and －17.7 to 13.5, respectively. The correlation coefficient between frontal- and post-auricular-area electrodes was 0.74 with a p-value ＜0.001.The post-auricular placement of a BIS electrode is a practical alternative to frontal lobe placement. Nevertheless, proper electrode location is important to minimize error. |
| Keywords | Bland and Altman analysis electroencephalogram instrumentation equipment |
| Amo Type | Original Article |
| Publication Title | Acta Medica Okayama |
| Published Date | 2014-06 |
| Volume | volume68 |
| Issue | issue3 |
| Publisher | Okayama University Medical School |
| Start Page | 151 |
| End Page | 155 |
| ISSN | 0386-300X |
| NCID | AA00508441 |
| Content Type | Journal Article |
| language | English |
| Copyright Holders | CopyrightⒸ 2014 by Okayama University Medical School |
| File Version | publisher |
| Refereed | True |
| PubMed ID | 24942793 |
| Web of Science KeyUT | 000337655600004 |
| FullText URL | K0004896_abstract_review.pdf K0004896_fulltext.pdf |
|---|---|
| Author | Itami, Hisakazu| |
| Published Date | 2014-03-25 |
| Content Type | Thesis or Dissertation |
| Grant Number | 甲第4896号 |
| Granted Date | 2014-03-25 |
| Thesis Type | Doctor of Philosophy in Medical Science |
| Grantor | 岡山大学 |
| language | Japanese English |
| Author | Kitagawa, Masashi| Sugiyama, Hitoshi| Morinaga, Hiroshi| Inoue, Tatsuyuki| Takiue, Keiichi| Ogawa, Ayu| Yamanari, Toshio| Kikumoto, Yoko| Uchida, Haruhito Adam| Kitamura, Shinji| Maeshima, Yohei| Nakamura, Kazufumi| Ito, Hiroshi| Makino, Hirofumi| |
|---|---|
| Published Date | 2013-02-19 |
| Publication Title | PLoS ONE |
| Volume | volume8 |
| Issue | issue2 |
| Content Type | Journal Article |
| JaLCDOI | 10.18926/CTED/52286 |
|---|---|
| Title Alternative | Physics Education in Upper Secondary General Education of the German-speaking Region |
| FullText URL | cted_004_026_035.pdf |
| Author | Tanaka, Kenji| Tanaka, Keita| |
| Abstract | 後期中等普通教育段階における物理教育を，ドイツ語圏（スイスドイツ語圏，リヒテンシュタイン，オーストリア，ドイツ）全体として，とりまとめてきた。後期中等普通教育段階である大学入学（通算13学年目）直前の4年間ないし2年間，ギムナジウムないしその終わりの教育段階において，教科物理が複数準備されている。履修単位数の幅は，2年間で0から4年間で14に達する。目標は，階層別に言及したり，3区分ないし5区分されている。内容は，指示の仕方，その区分数など，構成が様々であり，現代物理の量子論，相対論や宇宙物理を扱ったり，いわゆる非線形物理学で物理の学習を終える場合もある。結局，多様性を特徴とし，幅が広く，深いといってよいだろう。 |
| Keywords | ドイツ語圏 後期中等教育段階 普通教育 物理教育 学習指導要領 |
| Publication Title | 岡山大学教師教育開発センター紀要 |
| Published Date | 2014-03-10 |
| Volume | volume4 |
| Start Page | 26 |
| End Page | 35 |
| ISSN | 2186-1323 |
| language | Japanese |
| Copyright Holders | Copyright © 2014 岡山大学教師教育開発センター |
| File Version | publisher |
| NAID | 120005398250 |
| JaLCDOI | 10.18926/AMO/52142 |
|---|---|
| FullText URL | 68_1_35.pdf |
| Author | Araki, Motoo| Jeong, Wooju| Park, Sung Yul| Lee, Young Hoon| Nasu, Yasutomo| Kumon, Hiromi| Hong, Sung Joon| Rha, Koon Ho| |
| Abstract | The purpose of this study was to compare the positive surgical margin (PSM) rates of 2 techniques of robot-assisted radical prostatectomy (RARP) for pT2 (localized) prostate cancer. A retrospective analysis was conducted of 361 RARP cases, performed from May 2005 to September 2008 by a single surgeon (KHR) at our institution (Yonsei University College of Medicine). In the conventional technique, the bladder neck was transected first. In the modified ultradissection, the lateral border of the bladder neck was dissected and then the bladder neck was transected while the detrusor muscle of the bladder was well visualized. Perioperative characteristics and outcomes and PSM rates were analyzed retrospectively for pT2 patients (n＝217), focusing on a comparison of those undergoing conventional (n＝113) and modified ultradissection (n＝104) techniques. There was no difference between the conventional and modified ultradissection group in mean age, BMI, PSA, prostate volume, biopsy Gleason score, and DʼAmico prognostic criteria distributions. The mean operative time was shorter (p＜0.001) and the estimated blood loss was less (p＜0.01) in the modified ultradissection group. The PSM rate for the bladder neck was significantly reduced by modified ultradissection, from 6.2% to 0% (p＜0.05). In conclusion, modified ultradissection reduces the PSM rate for the bladder neck. |
| Keywords | robot-assisted radical prostatectomy prostate cancer surgery surgical margin technique |
| Amo Type | Original Article |
| Publication Title | Acta Medica Okayama |
| Published Date | 2014-02 |
| Volume | volume68 |
| Issue | issue1 |
| Publisher | Okayama University Medical School |
| Start Page | 35 |
| End Page | 41 |
| ISSN | 0386-300X |
| NCID | AA00508441 |
| Content Type | Journal Article |
| language | English |
| Copyright Holders | CopyrightⒸ 2014 by Okayama University Medical School |
| File Version | publisher |
| Refereed | True |
| PubMed ID | 24553487 |
| Web of Science KeyUT | 000331592800006 |
| Author | Yoshida, Yuichi| Ohmori, Toshimasa| Goto, Tanjuro| Tanaka, Yoshiyuki| Murakami, Kenji| |
|---|---|
| Published Date | 2014-02-01 |
| Publication Title | 岡山大学農学部学術報告 |
| Volume | volume103 |
| Content Type | Departmental Bulletin Paper |
