result 1433 件
| Title Alternative | Development of Effective Biological Treatment Process for Acid Mine Drainage |
|---|---|
| FullText URL | srfa_109_029_036.pdf |
| Author | Kamimura, Kazuo| Kanao, Tadayoshi| |
| Abstract | Acid mine drainage (AMD) is acidic and generally enriched with iron, aluminum, sulfate and heavy metals, such as lead and cadmium. AMD is a growing problem of emerging concern that cause detrimental effects to the environment and living organisms. Yanahara mine in Misaki Town, Okayama, Japan, had mainly produced pyrite for sulfuric acid manufacture. Although it was closed in 1991, AMD is being generated from the mine now. A passive treatment based on the biological oxidation of ferrous iron is a promising strategy for AMD remediation. AMD from Yanahara mine is treated in a plant using iron-oxidizing bacteria, Acidithiobacillus ferrooxidans and Ferrovum spp. The AMD generation continues for several centuries with dramatic consequences on the receiving environments. Therefore, the development of sustainable and cost effective treatment process is required. A development of the effective biological treatment process with an iron oxidation reactor operated at pH 3.5 is described in this report. Economic aspects are also discussed. |
| Keywords | acid mine drainage bioremediation iron-oxidizing bacteria microbial community Acidithiobacillus ferrooxidans |
| Publication Title | Scientific Reports of the Faculty of Agriculture, Okayama University |
| Published Date | 2020-02-01 |
| Volume | volume109 |
| Start Page | 29 |
| End Page | 36 |
| ISSN | 2186-7755 |
| language | Japanese |
| File Version | publisher |
| FullText URL | fulltext.pdf |
|---|---|
| Author | Oka, Aiko| Ninomiya, Takahiro| Fujiwara, Tazuko| Takao, Soshi| Sato, Yasuharu| Gion, Yuka| Minoura, Akira| Haruna, Shin-ichi| Yoshida, Naohiro| Sakuma, Yasunori| Izuhara, Kenji| Ono, Junya| Taniguchi, Masami| Haruna, Takenori| Higaki, Takaya| Kariya, Shin| Koyama, Takahisa| Takabayashi, Tetsuji| Imoto, Yoshimasa| Sakashita, Masafumi| Kidoguchi, Masanori| Nishizaki, Kazunori| Fujieda, Shigeharu| Okano, Mitsuhiro| |
| Keywords | Chronic rhinosinusitis Eosinophils Eosinophils IgG4 Severity Surgery |
| Published Date | 2020-01-14 |
| Publication Title | Allergology International |
| Publisher | Elsevier |
| ISSN | 13238930 |
| Content Type | Journal Article |
| language | English |
| OAI-PMH Set | 岡山大学 |
| Copyright Holders | © 2019 Japanese Society of Allergology. Production and hosting by Elsevier B.V. |
| File Version | publisher |
| PubMed ID | 31952913 |
| DOI | 10.1016/j.alit.2019.12.004 |
| Related Url | isVersionOf https://doi.org/10.1016/j.alit.2019.12.004 |
| FullText URL | OL17_2_2177.pdf |
|---|---|
| Author | Miyoshi, Yuichiro| Shien, Tadahiko| Ogiya, Akiko| Ishida, Naoko| Yamazaki, Kieko| Horii, Rie| Horimoto, Yoshiya| Masuda, Norikazu| Yasojima, Hiroyuki| Inao, Touko| Osako, Tomofumi| Takahashi, Masato| Tomioka, Nobumoto| Wanifuchi‑Endo, Yumi| Hosoda, Mitsuchika| Doihara, Hiroyoshi| Yamashita, Hiroko| |
| Keywords | breast cancer estrogen receptor positive human epidermal growth factor receptor type 2 negative prognosis tumor infiltrating lymphocytes |
| Published Date | 2018-12-19 |
| Publication Title | Oncology Letters |
| Volume | volume17 |
| Issue | issue2 |
| Publisher | Spandidos Publications |
| Start Page | 2177 |
| End Page | 2186 |
| ISSN | 1792-1074 |
| Content Type | Journal Article |
| language | English |
| OAI-PMH Set | 岡山大学 |
| File Version | publisher |
| PubMed ID | 30675282 |
| DOI | 10.3892/ol.2018.9853 |
| Web of Science KeyUT | 000459551800096 |
| Related Url | isVersionOf https://doi.org/10.3892/ol.2018.9853 |
| FullText URL | SR9_1_4009.pdf |
|---|---|
| Author | Okamoto, Hideki| Hamao, Shino| Eguchi, Ritsuko| Goto, Hidenori| Takabayashi, Yasuhiro| Yen, Paul Yu-Hsiang| Liang, Luo Uei| Chou, Chia-Wei| Hoffmann, Germar| Gohda, Shin| Sugino, Hisako| Liaos, Yen-Fa| Ishii, Hirofumi| Kubozono, Yoshihiro| |
| Published Date | 2019-3-8 |
| Publication Title | Scientific Reports |
| Volume | volume9 |
| Publisher | Nature Publishing Group |
| Start Page | 4009 |
| ISSN | 2045-2322 |
| Content Type | Journal Article |
| language | English |
| OAI-PMH Set | 岡山大学 |
| Copyright Holders | © The Author(s) 2019 |
| File Version | publisher |
| PubMed ID | 30850618 |
| DOI | 10.1038/s41598-019-39899-4 |
| Web of Science KeyUT | 000460627700097 |
| Related Url | isVersionOf https://doi.org/10.1038/s41598-019-39899-4 |
| FullText URL | AR_201911.pdf |
|---|---|
| Author | Kamegawa, Tetsushi| Akiyama, Taichi| Sakai, Satoshi| Fujii, Kento| Une, Kazushi| Ou, Eitou| Matsumura, Yuto| Kishutani, Toru| Nose, Eiji| Yoshizaki, Yusuke| Gofuku, Akio| |
| Keywords | Separable robot snake robot mobile robot urban search-and-rescue multi-agent system |
| Note | This is an Accepted Manuscript of an article published by Taylor & Francis in Advanced Roboticson Nov. 19, 2019 available online: http://www.tandfonline.com/10.1080/01691864.2019.1691941.| |
| Published Date | 2019-11-19 |
| Publication Title | Advanced Robotics |
| Publisher | TAYLOR & FRANCIS |
| ISSN | 0169-1864 |
| NCID | AA10679021 |
| Content Type | Journal Article |
| language | English |
| OAI-PMH Set | 岡山大学 |
| File Version | author |
| DOI | 10.1080/01691864.2019.1691941 |
| Web of Science KeyUT | 000497237000001 |
| Related Url | isVersionOf https://doi.org/10.1080/01691864.2019.1691941 |
| FullText URL | NMC40_7_703.pdf |
|---|---|
| Author | Nakashima, Masahiro| Shinya, Takayoshi| Oto, Takahiro| Okawa, Tomoyo| Takeda, Yoshihiro| |
| Keywords | bronchiolitis obliterans syndrome forced expiratory volume function volume lung transplantation morphological volume |
| Note | This is a accepted manuscript of Nakashima, Masahiro et. al. Diagnostic value of ventilation/perfusion single-photon emission computed tomography/computed tomography for bronchiolitis obliterans syndrome in patients after lung transplantation. Nuclear Medicine Communications. (2019) 40(7), 703-710. To see pulished version, see doi: 10.1097/MNM.0000000000001021.| |
| Published Date | 2019-07 |
| Publication Title | Nuclear Medicine Communications |
| Volume | volume40 |
| Issue | issue7 |
| Publisher | Lippincott, Williams & Wilkins |
| Start Page | 703 |
| End Page | 710 |
| ISSN | 0143-3636 |
| NCID | AA10624879 |
| Content Type | Journal Article |
| language | English |
| OAI-PMH Set | 岡山大学 |
| File Version | author |
| PubMed ID | 31022070 |
| DOI | 10.1097/MNM.0000000000001021 |
| Web of Science KeyUT | 000472672100006 |
| Related Url | isVersionOf https://doi.org/10.1097/MNM.0000000000001021 |
| FullText URL | JMU46_4_449.pdf |
|---|---|
| Author | Takada, Saimon| Kato, Hironari| Saragai, Yosuke| Muro, Shinichiro| Uchida, Daisuke| Tomoda, Takeshi| Matsumoto, Kazuyuki| Horiguchi, Shigeru| Tanaka, Noriyuki| Okada, Hiroyuki| |
| Keywords | Contrast-enhanced harmonic endoscopic ultrasound (CH-EUS) Pancreatic neuroendocrine neoplasm (PNEN) Time–intensity curve (TIC) analysis |
| Note | This is a post-peer-review, pre-copyedit version of an article published in Journal of Medical Ultrasonics. The final authenticated version is available online at: http://dx.doi.org/10.1007/s10396-019-00967-x.| |
| Published Date | 2019-08-03 |
| Publication Title | Journal of Medical Ultrasonics |
| Volume | volume46 |
| Issue | issue4 |
| Publisher | Springer |
| Start Page | 449 |
| End Page | 458 |
| ISSN | 1346-4523 |
| NCID | AA11563281 |
| Content Type | Journal Article |
| language | English |
| OAI-PMH Set | 岡山大学 |
| File Version | author |
| PubMed ID | 31377939 |
| DOI | 10.1007/s10396-019-00967-x |
| Web of Science KeyUT | 000487923000010 |
| Related Url | isVersionOf https://doi.org/10.1007/s10396-019-00967-x |
| FullText URL | ASR54_2_117.pdf |
|---|---|
| Author | Kaneta, Takashi| Alahmad, Waleed| Varanusupakul, Pakorn| |
| Keywords | Microfluidic paper-based analytical device paper-based analytical device point-of-care testing onsite analysis |
| Published Date | 2018-04-19 |
| Publication Title | Applied Spectroscopy Reviews |
| Volume | volume54 |
| Issue | issue2 |
| Publisher | TAYLOR & FRANCIS |
| Start Page | 117 |
| End Page | 141 |
| ISSN | 05704928 |
| NCID | AA00543566 |
| Content Type | Journal Article |
| language | English |
| OAI-PMH Set | 岡山大学 |
| File Version | author |
| DOI | 10.1080/05704928.2018.1457045 |
| Web of Science KeyUT | 000471787700002 |
| Related Url | isVersionOf https://doi.org/10.1080/05704928.2018.1457045 |
| JaLCDOI | 10.18926/AMO/57720 |
|---|---|
| FullText URL | 73_6_537.pdf |
| Author | Takahara, Yasuhiro| Nishida, Keiichiro| Nakashima, Hirotaka| Ochi, Nobuaki| Uchida, Yoichiro| Kato, Hisayoshi| Itani, Satoru| Nakamura, Makoto| Iwasaki, Yuichi| Tsujimura, Yoshitaka| |
| Abstract | High tibial osteotomy (HTO) procedure is generally contraindicated in rheumatoid arthritis (RA) patients because synovial inflammation may exacerbate joint damage post-surgery. The natural course of joint destruction in RA changed dramatically with new treatment strategies and the introduction of biologic disease-modifying anti-rheumatic drugs (bDMARDs). We report the cases of two RA patients who underwent HTO and whose disease activities were well controlled by bDMARDs. Despite their short follow-up periods, they showed acceptable objective and subjective clinical results. We believe that the combination of bDMARDs and HTO can be indicated for selected RA patients before total knee arthroplasty. |
| Keywords | high tibial osteotomy rheumatoid arthritis biologic DMARD knee surgery |
| Amo Type | Case Report |
| Publication Title | Acta Medica Okayama |
| Published Date | 2019-12 |
| Volume | volume73 |
| Issue | issue6 |
| Publisher | Okayama University Medical School |
| Start Page | 537 |
| End Page | 542 |
| ISSN | 0386-300X |
| NCID | AA00508441 |
| Content Type | Journal Article |
| language | English |
| Copyright Holders | CopyrightⒸ 2019 by Okayama University Medical School |
| File Version | publisher |
| Refereed | True |
| PubMed ID | 31871338 |
| Web of Science KeyUT | 000503431400011 |
| JaLCDOI | 10.18926/AMO/57719 |
|---|---|
| FullText URL | 73_6_533.pdf |
| Author | Morimoto, Yusuke| Tokuhashi, Yasuaki| |
| Abstract | The patient was a 40-year-old female who had been treated at our hospital for left peroneal tendonitis due to an ankle sprain 2 years earlier. She re-injured that ankle while dancing. The pain in the lateral left foot soon improved, but she had difficulty standing with the left foot in equinus. Complete peroneus longus and brevis tendon ruptures were diagnosed. The ipsilateral semitendinosus and gracilis tendons were harvested and used to reconstruct the tendons. Three months after surgery, the patient was able to stand in equinus, and at 5 months after surgery she resumed her original level of sports activities. |
| Keywords | peroneus longus and brevis complete rupture reconstruction hamstring tendon tendon grafting |
| Amo Type | Case Report |
| Publication Title | Acta Medica Okayama |
| Published Date | 2019-12 |
| Volume | volume73 |
| Issue | issue6 |
| Publisher | Okayama University Medical School |
| Start Page | 533 |
| End Page | 536 |
| ISSN | 0386-300X |
| NCID | AA00508441 |
| Content Type | Journal Article |
| language | English |
| Copyright Holders | CopyrightⒸ 2019 by Okayama University Medical School |
| File Version | publisher |
| Refereed | True |
| PubMed ID | 31871337 |
| Web of Science KeyUT | 000503431400010 |
| JaLCDOI | 10.18926/AMO/57715 |
|---|---|
| FullText URL | 73_6_511.pdf |
| Author | Takahara, Yasuhiro| Furumatsu, Takayuki| Nakashima, Hirotaka| Itani, Satoru| Nakamura, Makoto| Uchida, Yoichiro| Kato, Hisayoshi| Tsujimura, Yoshitaka| Iwasaki, Yuichi| Ochi, Nobuaki| |
| Abstract | Medial open- and lateral closed-wedge high tibial osteotomy (hybrid CWHTO) can overcome the limitations of conventional CWHTO and open-wedge HTO (OWHTO) for medial compartmental osteoarthritis (OA) of the knee. Hybrid CWHTO increases stability by using a rigid locking plate and allows early full weight-bearing. However, the literature contains no information about time to bone union after this new procedure. The aim of this study is to evaluate the time to bone union after hybrid CWHTO. We reviewed 44 knees treated with hybrid CWHTO. Patients were able to stand on both legs on the day after surgery and walked with full weight-bearing within 4 weeks of the procedure. The time to achievement of bone union at the osteotomy site was defined as the number of months until bone union was confirmed on radiographic imaging. The mean time to radiographic confirmation of bone union was 4.5±1.5 months after surgery. Eleven knees (25.0%) required 6 months or more. Radiographic analysis and JOA score improved significantly between before and 1 year after surgery (p<0.01). Hybrid CWHTO is a very useful method for treating medial OA, but radiographic bone union requires 4.5 months on average. We must be aware of bone union after hybrid CWHTO. |
| Keywords | bone union hybrid closed-wedge high tibial osteotomy osteoarthritis |
| Amo Type | Original Article |
| Note | ,| |
| Publication Title | Acta Medica Okayama |
| Published Date | 2019-12 |
| Volume | volume73 |
| Issue | issue6 |
| Publisher | Okayama University Medical School |
| Start Page | 511 |
| End Page | 516 |
| ISSN | 0386-300X |
| NCID | AA00508441 |
| Content Type | Journal Article |
| language | English |
| Copyright Holders | CopyrightⒸ 2019 by Okayama University Medical School |
| File Version | publisher |
| Refereed | True |
| PubMed ID | 31871333 |
| Web of Science KeyUT | 000503431400006 |
| JaLCDOI | 10.18926/AMO/57714 |
|---|---|
| FullText URL | 73_6_503.pdf |
| Author | Kamatsuki, Yusuke| Furumatsu, Takayuki| Miyazawa, Shinichi| Kodama, Yuya| Hino, Tomohito| Okazaki, Yoshiki| Masuda, Shin| Okazaki, Yuki| Noda, Tomoyuki| Yamakawa, Yasuaki| Tetsunaga, Tomoko| Ozaki, Toshifumi| |
| Abstract | Clinical studies have demonstrated that transtibial pullout repair led to favorable midterm outcomes in patients with medial meniscus posterior root tears (MMPRTs) although medial meniscal extrusion (MME) continued to be present. It has been unclear whether these residual postoperative MMEs existed after the pullout repair or had progressed at the very short-term evaluation after surgery. We sought to determine which characteristics of patients with MMPRTs influence the incidence of postoperative MME. The cases of 23 patients whose date of injury was known were analyzed. All patients underwent MMPRT pullout fixation. Preoperative and 3-month postoperative magnetic resonance imaging (MRI) examinations were performed. MME was retrospectively assessed on the mid-coronal plane of MRI scans. The preoperative and postoperative MME values were 4.2±1.2 mm and 4.3±1.5 mm, respectively (p=0.559). Pullout repair surgery was performed significantly earlier after the MMPRT-specific injury in patients whose postoperative MME improved compared to the patients whose MME did not improve (p<0.001). Our findings demonstrated that an early transtibial pullout repair of an MMPRT was more effective in reducing MME than a late repair. Surgeons should not miss the optimal timing for the pullout repair of an MMPRT, considering the period from the injury and the preoperative MME. |
| Keywords | medial meniscus posterior root tear pullout repair medial meniscus extrusion magnetic resonance imaging |
| Amo Type | Original Article |
| Publication Title | Acta Medica Okayama |
| Published Date | 2019-12 |
| Volume | volume73 |
| Issue | issue6 |
| Publisher | Okayama University Medical School |
| Start Page | 503 |
| End Page | 510 |
| ISSN | 0386-300X |
| NCID | AA00508441 |
| Content Type | Journal Article |
| language | English |
| Copyright Holders | CopyrightⒸ 2019 by Okayama University Medical School |
| File Version | publisher |
| Refereed | True |
| PubMed ID | 31871332 |
| Web of Science KeyUT | 000503431400005 |
| reference | Allaire R, Muriuki M, Gilbertson L and Harner CD: Biomechanical consequences of a tear of the posterior root of the medial meniscus. Similar to total meniscectomy. J Bone Joint Surg Am (2008) 90: 1922-1931. | Padalecki JR, Jansson KS, Smith SD, Dornan GJ, Pierce CM, Wijdicks CA and Laprade RF: Biomechanical consequences of a complete radial tear adjacent to the medial meniscus posterior root attachment site: in situ pull-out repair restores derangement of joint mechanics. Am J Sports Med (2014) 42: 699-707. | Robertson DD AD, Towers JD, Irrgang JJ, Maloney WJ and Harner CD: Meniscal root injury and spontaneous osteonecrosis of the knee, an observation. J Bone Joint Surg Br (2009) 91: 190-195. | Choi SH, Bae S, Ji SK and Chang MJ: The MRI findings of meniscal root tear of the medial meniscus: emphasis on coronal, sagittal and axial images. Knee Surg Sports Traumatol Arthrosc (2012) 20: 2098-2103. | Lee YG, Shim JC, Choi YS, Kim JG, Lee GJ and Kim HK: Magnetic resonance imaging findings of surgically proven medial meniscus root tear: tear configuration and associated knee abnormalities.Journal of computer assisted tomography (2008) 32: 452-457. | Furumatsu T, Fujii M, Kodama Y and Ozaki T: A giraffe neck sign of the medial meniscus: A characteristic finding of the medial meniscus posterior root tear on magnetic resonance imaging. J Orthop Sci (2017) 22: 731-736. | LaPrade RF, Ho CP, James E, Crespo B, LaPrade CM and Matheny LM: Diagnostic accuracy of 3.0 T magnetic resonance imaging for the detection of meniscus posterior root pathology. Knee Surg Sports Traumatol Arthrosc (2015) 23: 152-157. | Bae JH, Paik NH, Park GW, Yoon JR, Chae DJ, Kwon JH, Kim JI and Nha KW: Predictive value of painful popping for a posterior root tear of the medial meniscus in middle-aged to older Asian patients. Arthroscopy (2013) 29: 545-549. | Marzo JM and Gurske-DePerio J: Effects of medial meniscus posterior horn avulsion and repair on tibiofemoral contact area and peak contact pressure with clinical implications. Am J Sports Med (2009) 37: 124-129. | Kim YM, Rhee KJ, Lee JK, Hwang DS, Yang JY and Kim SJ: Posterior Arthroscopic Pullout Repair of a Complete Radial Tear of the Tibial Attachment Site of the Medial Meniscus Horn. Arthroscopy (2006) 22: 795.e1-.e4. | Ahn JH, Wang JH, Yoo JC, Noh HK and Park JH: A pull out suture for transection of the posterior horn of the medial meniscus: using a posterior trans-septal portal. Knee Surg Sports Traumatol Arthrosc (2007) 15: 1510-1513. | Fujii M, Furumatsu T, Kodama Y, Miyazawa S, Hino T, Kamatsuki Y, Yamada K and Ozaki T: A novel suture technique using the FasT-Fix combined with Ultrabraid for pullout repair of the medial meniscus posterior root tear. Eur J Orthop Surg Traumatol (2017) 27: 559-562. | Kodama Y, Furumatsu T, Fujii M, Tanaka T, Miyazawa S and Ozaki T: Pullout repair of a medial meniscus posterior root tear using a FasT-Fix(R) all-inside suture technique. Orthop Traumatol Surg Res (2016) 102: 951-954. | Furumatsu T, Kodama Y, Kamatsuki Y, Hino T, Okazaki Y and Ozaki T: Meniscal Extrusion Progresses Shortly after the Medial Meniscus Posterior Root Tear. Knee Surg Relat Res (2017) 29: 295-301. | Furumatsu T, Kamatsuki Y, Fujii M, Kodama Y, Okazaki Y, Masuda S and Ozaki T: Medial meniscus extrusion correlates with disease duration of the sudden symptomatic medial meniscus posterior root tear. Orthop Traumatol Surg Res (2017) 103: 1179-1182. | Krych AJ, Reardon PJ, Johnson NR, Mohan R, Peter L, Levy BA and Stuart MJ: Non-operative management of medial meniscus posterior horn root tears is associated with worsening arthritis and poor clinical outcome at 5-year follow-up. Knee Surg Sports Traumatol Arthrosc (2017) 25: 383-389. | Chung KS, Ha JK, Ra HJ, Nam GW and Kim JG: Pullout Fixation of Posterior Medial Meniscus Root Tears: Correlation Between Meniscus Extrusion and Midterm Clinical Results. Am J Sports Med (2017) 45: 42-49. | Chung KS, Ha JK, Ra HJ, Lee HS, Lee DW, Park JH, Kim DH and Kim JG: Pullout fixation for medial meniscus posterior root tears: clinical results were not age-dependent, but osteoarthritis progressed. Knee Surg Sports Traumatol Arthrosc (2019) 26: 189-196. | Furumatsu T, Kodama Y, Fujii M, Tanaka T, Hino T, Kamatsuki Y, Yamada K, Miyazawa S and Ozaki T: A new aiming guide can create the tibial tunnel at favorable position in transtibial pullout repair for the medial meniscus posterior root tear. Orthop Traumatol Surg Res (2017) 103: 367-371. | LaPrade CM, James EW, Cram TR, Feagin JA, Engebretsen L and LaPrade RF: Meniscal root tears: a classification system based on tear morphology. Am J Sports Med (2015) 43: 363-369. | Todor A, Caterev S and Nistor DV: Outside-In Deep Medial Collateral Ligament Release During Arthroscopic Medial Meniscus Surgery. Arthrosc Tech (2016) 5: e781-e785. | Kellgren JH and Lawrence J: Radiological assessment of osteoarthrosis. Ann Rheum Dis (1957) 16: 494-502. | Inoue H, Furumatsu T, Miyazawa S, Fujii M, Kodama Y and Ozaki T: Improvement in the medial meniscus posterior shift following anterior cruciate ligament reconstruction. Knee Surg Sports Traumatol Arthrosc (2018) 26: 434-441. | Kamatsuki Y, Furumatsu T, Fujii M, Kodama Y, Miyazawa S, Hino T and Ozaki T: Complete tear of the lateral meniscus posterior root is associated with meniscal extrusion in anterior cruciate ligament deficient knees. J Orthop Res (2018) 36: 1894-1900. | Lee DH, Lee BS, Kim JM, Yang KS, Cha EJ, Park JH and Bin SI: Predictors of degenerative medial meniscus extrusion: radial component and knee osteoarthritis. Knee Surg Sports Traumatol Arthrosc (2011) 19: 222-229. | Chung KS, Ha JK, Ra HJ and Kim JG: A meta-analysis of clinical and radiographic outcomes of posterior horn medial meniscus root repairs. Knee Surg Sports Traumatol Arthrosc (2016) 24: 1455-1468. | Masuda S, Furumatsu T, Okazaki Y, Kodama Y, Hino T, Kamatsuki Y, Miyazawa S and Ozaki T: Medial meniscus posterior root tear induces pathological posterior extrusion of the meniscus in the knee-flexed position: An open magnetic resonance imaging analysis. Orthop Traumatol Surg Res (2018) 104: 485-489. | Patel R, Eltgroth M, Souza R, Zhang CA, Majumdar S, Link TM and Motamedi D: Loaded versus unloaded magnetic resonance imaging (MRI) of the knee: Effect on meniscus extrusion in healthy volunteers and patients with osteoarthritis. Eur J Radiol Open (2016) 3: 100-107. | Kaplan DJ, Alaia EF, Dold AP, Meislin RJ, Strauss EJ, Jazrawi LM and Alaia MJ: Increased extrusion and ICRS grades at 2-year follow-up following transtibial medial meniscal root repair evaluated by MRI. Knee Surg Sports Traumatol Arthrosc (2018) 26: 2826-2834. | Wenger A, Wirth W, Hudelmaier M, Noebauer-Huhmann I, Trattnig S, Bloecker K, Frobell RB, Kwoh CK, Eckstein F and Englund M: Meniscus body position, size, and shape in persons with and persons without radiographic knee osteoarthritis: quantitative analyses of knee magnetic resonance images from the osteoarthritis initiative. Arthritis Rheum (2013) 65: 1804-1811.| |
| JaLCDOI | 10.18926/AMO/57713 |
|---|---|
| FullText URL | 73_6_495.pdf |
| Author | Masuda, Shin| Furumatsu, Takayuki| Okazaki, Yoshiki| Kamatsuki, Yusuke| Okazaki, Yuki| Kodama, Yuya| Hiranaka, Takaaki| Nakata, Eiji| Ozaki, Toshifumi| |
| Abstract | Medial meniscus posterior root tear causes rapid knee cartilage degradation by inducing posteromedial displacement of the medial meniscus. We evaluated medial meniscus posterior extrusion before and after pullout repair for medial meniscus posterior root tear using magnetic resonance images. Twenty-eight patients with symptomatic medial meniscus posterior root tear were included. The inclusion criteria were: acute (< 3 months) or chronic (≥3 months) medial meniscus posterior root tear after painful popping events. The exclusion criteria were: other meniscus and anterior cruciate ligament injuries. We measured medial meniscus posterior extrusion and medial meniscus anteroposterior interval at knee flexion angles of 10° and 90° preoperatively and at 3 months postoperatively. The posterior extrusion at 90° knee flexion decreased from 4.42±1.38 mm preoperatively to 3.09±1.06 mm (p<0.001) postoperatively, while at 10° knee flexion it was −4.17±1.63 mm preoperatively and −3.77±1.72mm postoperatively, showing no significant change. The anteroposterior interval at 10° knee flexion increased from 19.74±4.27 mm preoperatively to 22.15±5.10 mm postoperatively (p<0.001); at 90° knee flexion, it increased from 16.81±4.51 mm preoperatively to 19.20±4.30 mm postoperatively (p<0.001). Medial meniscus posterior extrusion and movement decreased after pullout repair. Pullout repair for medial meniscus posterior root tear improves medial meniscus posterior extrusion, especially at 90° knee flexion. |
| Keywords | medial meniscus posterior root tear pullout repair extrusion open magnetic resonance imaging |
| Amo Type | Original Article |
| Publication Title | Acta Medica Okayama |
| Published Date | 2019-12 |
| Volume | volume73 |
| Issue | issue6 |
| Publisher | Okayama University Medical School |
| Start Page | 495 |
| End Page | 501 |
| ISSN | 0386-300X |
| NCID | AA00508441 |
| Content Type | Journal Article |
| language | English |
| Copyright Holders | CopyrightⒸ 2019 by Okayama University Medical School |
| File Version | publisher |
| Refereed | True |
| PubMed ID | 31871331 |
| Web of Science KeyUT | 000503431400004 |
| FullText URL | fulltext.pdf |
|---|---|
| Author | Hiroi, Kazumasa| Matsusaki, Takashi| Kaku, Ryuji| Umeda, Yuzo| Yagi, Takahito| Morimatsu, Hiroshi| |
| Published Date | 2019-10-31 |
| Publication Title | Transplantation Proceedings |
| Volume | volume51 |
| Issue | issue8 |
| Publisher | Elsevier |
| Start Page | 2750 |
| End Page | 2754 |
| ISSN | 00411345 |
| Content Type | Journal Article |
| language | English |
| OAI-PMH Set | 岡山大学 |
| Copyright Holders | © 2019 The Authors. Published by Elsevier Inc. |
| File Version | publisher |
| PubMed ID | 31563245 |
| DOI | 10.1016/j.transproceed.2019.01.199 |
| Web of Science KeyUT | 000490063000048 |
| Related Url | isVersionOf https://doi.org/10.1016/j.transproceed.2019.01.199 |
| FullText URL | HP110_5_2_S81.pdf Fig.pdf Table.pdf |
|---|---|
| Author | Yumoto, Yasuhiro| Okada, Shigeru| Kinno, Ikuo| Nagamatsu, Tomohiro| Nouso, Kazuhiro| Nakayama, Eiichi| |
| Keywords | operational topics waste low-level waste disposal waste management |
| Published Date | 2016-05 |
| Publication Title | Health Physics |
| Volume | volume110 |
| Issue | issue5 S2 |
| Publisher | LWW |
| Start Page | S81 |
| End Page | S87 |
| ISSN | 0017-9078 |
| NCID | AA00662510 |
| Content Type | Journal Article |
| language | English |
| OAI-PMH Set | 岡山大学 |
| File Version | author |
| PubMed ID | 27023155 |
| DOI | 10.1097/HP.0b013e318254aef6 |
| Web of Science KeyUT | 000373920200006 |
| Related Url | isVersionOf https://doi.org/10.1097/HP.0b013e318254aef6 |
| FullText URL | IntOrthop_43_5_1239.pdf Tables.pdf Fig.pdf |
|---|---|
| Author | Furumatsu, Takayuki| Miyazawa, Shinichi| Fujii, Masataka| Tanaka, Takaaki| Kodama, Yuya| Ozaki, Toshifumi| |
| Keywords | Arthroscopic scoring Medial meniscus Meniscal healing Posterior root tear Transtibial pullout repair |
| Published Date | 2018-08-01 |
| Publication Title | International Orthopaedics |
| Volume | volume43 |
| Issue | issue5 |
| Publisher | Springer |
| Start Page | 1239 |
| End Page | 1245 |
| ISSN | 03412695 |
| NCID | AA0068148X |
| Content Type | Journal Article |
| language | English |
| OAI-PMH Set | 岡山大学 |
| File Version | author |
| PubMed ID | 30069591 |
| DOI | 10.1007/s00264-018-4071-z |
| Web of Science KeyUT | 000466730800024 |
| Related Url | isVersionOf https://doi.org/10.1007/s00264-018-4071-z |
| FullText URL | Esophagus_16_3_300.pdf Fig.pdf |
|---|---|
| Author | Yokoi, Aya| Ekuni, Daisuke| Yamanaka, Reiko| Hata, Hironobu| Shirakawa, Yasuhiro| Morita, Manabu| |
| Keywords | Deglutition Deglutition disorders Esophageal neoplasms Esophagectomy Intensive care units |
| Published Date | 2019-04-02 |
| Publication Title | Esophagus |
| Volume | volume16 |
| Issue | issue3 |
| Publisher | Springer Singapore |
| Start Page | 300 |
| End Page | 308 |
| ISSN | 16129059 |
| NCID | AA11885266 |
| Content Type | Journal Article |
| language | English |
| OAI-PMH Set | 岡山大学 |
| File Version | author |
| PubMed ID | 30941604 |
| DOI | 10.1007/s10388-019-00668-x |
| Related Url | isVersionOf https://doi.org/10.1007/s10388-019-00668-x |
| FullText URL | K0006060_abstract_review.pdf K0006060_fulltext.pdf |
|---|---|
| Author | Song, Mengchu| |
| Published Date | 2019-09-25 |
| Content Type | Thesis or Dissertation |
| Grant Number | 甲第6060号 |
| Granted Date | 2019-09-25 |
| Thesis Type | Doctor of Philosophy in Engineering |
| Grantor | 岡山大学 |
| language | English |
| JaLCDOI | 10.18926/AMO/57375 |
|---|---|
| FullText URL | 73_5_441.pdf |
| Author | Watanabe, Toshiyuki| Sakurai, Toru| Mukai, Yuko| Kimata, Yoshihiro| Namba, Yuzaburo| |
| Abstract | Gender dysphoria is a condition in which a discrepancy between biological sex and gender identity causes distress. Many female-to-male transsexuals (FTMTS) are uncomfortable with female breasts. Chest wall contouring surgery is effective for obtaining a male-type chest, reducing mental stress, and increasing sexual satisfaction in such cases. At the Okayama University Hospital Gender Center, we have obtained positive results using an algorithm to determine the most appropriate surgical method for chest wall contouring in FTMTS patients. However, serious complications requiring reoperation, such as hematoma, may still occur. Postoperative hematomas were found in 15 (4.18%) of 358 FTMTS patients who underwent chest contouring surgery at our hospital between 2006 and 2018. Postoperative hematoma was examined retrospectively. The median time to the onset of hematoma was 7 (6-12) h after the initial surgery. The main blood vessels causing bleeding were those in the head-side skin flap region where visual confirmation was difficult and the perforator vessels from the pectoralis major muscle. Intraoperative bleeding and the operation time had a significant impact on the onset of postoperative hematoma. This is the first retrospective study that investigated the blood vessels and other factors contributing to postoperative hematoma development after chest wall contouring. |
| Keywords | female-to-male transsexuals chest wall contouring postoperative hematoma |
| Amo Type | Original Article |
| Publication Title | Acta Medica Okayama |
| Published Date | 2019-10 |
| Volume | volume73 |
| Issue | issue5 |
| Publisher | Okayama University Medical School |
| Start Page | 441 |
| End Page | 447 |
| ISSN | 0386-300X |
| NCID | AA00508441 |
| Content Type | Journal Article |
| language | English |
| Copyright Holders | CopyrightⒸ 2019 by Okayama University Medical School |
| File Version | publisher |
| Refereed | True |
| PubMed ID | 31649371 |
| Web of Science KeyUT | 000491886600010 |
| JaLCDOI | 10.18926/AMO/57371 |
|---|---|
| FullText URL | 73_5_413.pdf |
| Author | Yanagihara, Yutaka| Nishida, Keigo| Watanabe, Ryuta| Koyama, Kanae| Sawada, Yuichiro| Noda, Terutaka| Asai, Seiji | Fukumoto, Tetsuya| Miura, Noriyoshi| Miyauchi, Yuki| Kikugawa, Tadahiko| Saika, Takashi| |
| Abstract | Laparoscopic radical cystectomy (LRC) is a standard surgical treatment for muscle-invasive bladder cancer and high-risk non-muscle-invasive bladder cancer. LRC is a less invasive modality than conventional open surgery. Therefore, even elderly patients with invasive bladder cancer may be candidates for LRC. In this study, a comparative analysis of perioperative/oncological outcomes between elderly patients and younger patients who underwent LRC was performed to assess the feasibility of LRC in elderly patients. Sixty-eight consecutive patients who underwent LRC between October 2013 and March 2018 were enrolled and stratified into those younger than 75 years (n=37) and those ≥ 75 years old (n=31). The median follow-up period was 28.2 months. The preoperative and operative parameters and complications were similar in both groups. The 2-year overall survival (OS) was 64.4% in the younger vs. 76.4% in the elderly group (p=0.053), cancer-specific survival (CSS) was 79.3% vs. 81.7% (p=0.187), and recurrence-free survival (RFS) was 58.2% vs. 75.7% (p=0.174), respectively. No significant differences were observed in OS, CSS, or RFS between the groups. No significant differences were found between the groups with respect to peri-surgical/oncological outcomes. We conclude that LRC is feasible in elderly patients. |
| Keywords | bladder cancer laparoscopic surgery radical cystectomy elderly patient |
| Amo Type | Original Article |
| Publication Title | Acta Medica Okayama |
| Published Date | 2019-10 |
| Volume | volume73 |
| Issue | issue5 |
| Publisher | Okayama University Medical School |
| Start Page | 417 |
| End Page | 418 |
| ISSN | 0386-300X |
| NCID | AA00508441 |
| Content Type | Journal Article |
| language | English |
| Copyright Holders | CopyrightⒸ 2019 by Okayama University Medical School |
| File Version | publisher |
| Refereed | True |
| PubMed ID | 31649367 |
| Web of Science KeyUT | 000491886600006 |
