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Primary chest wall sarcoma: advances in surgical management and outcomes
FullText URL fulltext.pdf
Author Tanaka, Shin| Nakata, Eiji| Ryuko, Tsuyoshi| Itano, Takuto| Tomioka, Yasuaki| Shien, Kazuhiko| Suzawa, Ken| Miyoshi, Kentaroh| Okazaki, Mikio| Sugimoto, Seiichiro| Ozaki, Toshifumi| Toyooka, Shinichi|
Keywords Primary chest wall sarcomas Chest wall resection Chondrosarcoma Robust chest wall reconstruction
Published Date 2025-04-01
Publication Title European Journal of Orthopaedic Surgery & Traumatology
Volume volume35
Issue issue1
Publisher Springer Science and Business Media LLC
Start Page 141
ISSN 1432-1068
Content Type Journal Article
language English
OAI-PMH Set 岡山大学
Copyright Holders © The Author(s) 2025
File Version publisher
PubMed ID 40167819
DOI 10.1007/s00590-025-04260-1
Web of Science KeyUT 001459451400002
Related Url isVersionOf https://doi.org/10.1007/s00590-025-04260-1
The preoperative flexion tear gap affects postoperative meniscus stability after pullout repair for medial meniscus posterior root tear
FullText URL fulltext.pdf
Author Tamura, Masanori| Furumatsu, Takayuki| Kitayama, Takahiro| Yokoyama, Yusuke| Okazaki, Yuki| Kawada, Koki| Ozaki, Toshifumi|
Keywords Medial meniscus Posterior root tear Distance Pullout repair Second-look arthroscopy
Published Date 2025-04-03
Publication Title Knee Surgery & Related Research
Volume volume37
Issue issue1
Publisher Springer Nature
Start Page 16
ISSN 2234-2451
Content Type Journal Article
language English
OAI-PMH Set 岡山大学
Copyright Holders © The Author(s) 2025.
File Version publisher
PubMed ID 40181486
DOI 10.1186/s43019-025-00264-7
Web of Science KeyUT 001459123500001
Related Url isVersionOf https://doi.org/10.1186/s43019-025-00264-7
Empowering pediatric, adolescent, and young adult patients with cancer utilizing generative AI chatbots to reduce psychological burden and enhance treatment engagement: a pilot study
FullText URL fulltext.pdf
Author Hasei, Joe| Hanzawa, Mana| Nagano, Akihito| Maeda, Naoko| Yoshida, Shinichirou| Endo, Makoto| Yokoyama, Nobuhiko| Ochi, Motoharu| Ishida, Hisashi| Katayama, Hideki| Fujiwara, Tomohiro| Nakata, Eiji| Nakahara, Ryuichi| Kunisada, Toshiyuki| Tsukahara, Hirokazu| Ozaki, Toshifumi|
Keywords generative AI chatbot large language model pediatric cancer adolescent and young adult (AYA) psychological support
Published Date 2025-02-25
Publication Title Frontiers in Digital Health
Volume volume7
Publisher Frontiers Media
Start Page 1543543
ISSN 2673-253X
Content Type Journal Article
language English
OAI-PMH Set 岡山大学
Copyright Holders © 2025 Hasei, Hanzawa, Nagano, Maeda, Yoshida, Endo, Yokoyama, Ochi, Ishida, Katayama, Fujiwara, Nakata, Nakahara, Kunisada, Tsukahara and Ozaki.
File Version publisher
PubMed ID 40070545
DOI 10.3389/fdgth.2025.1543543
Web of Science KeyUT 001441098700001
Related Url isVersionOf https://doi.org/10.3389/fdgth.2025.1543543
Radiographic and Clinical Assessment of Unidirectional Porous Beta-Tricalcium Phosphate to Treat Benign Bone Tumors
FullText URL fulltext.pdf
Author Kunisada, Toshiyuki| Nakata, Eiji| Fujiwara, Tomohiro| Katayama, Haruyoshi| Itano, Takuto| Kurozumi, Takanao| Ando, Teruhiko| Ozaki, Toshifumi|
Keywords unidirectional porous beta-tricalcium phosphate bone tumor bone graft radiography bone remodeling
Published Date 2025-02-10
Publication Title Biomimetics
Volume volume10
Issue issue2
Publisher MDPI
Start Page 101
ISSN 2313-7673
Content Type Journal Article
language English
OAI-PMH Set 岡山大学
Copyright Holders © 2025 by the authors.
File Version publisher
PubMed ID 39997124
DOI 10.3390/biomimetics10020101
Web of Science KeyUT 001430456900001
Related Url isVersionOf https://doi.org/10.3390/biomimetics10020101
LRP4 and Agrin Are Modulated by Cartilage Degeneration and Involved in β-Catenin Signaling in Human Articular Chondrocytes
FullText URL fulltext.pdf
Author Naniwa, Shuichi| Nishida, Keiichiro| Yoshida, Aki| Nasu, Yoshihisa| Nakahara, Ryuichi| Ohtsuki, Takashi| Hotta, Yoshifumi| Shimizu, Noriyuki| Ichikawa, Chinatsu| Lin, Deting| Otsuka, Noriaki| Ozaki, Toshifumi|
Keywords osteoarthritis chondrocyte mechanical stress LRP4 Agrin β-catenin SOX9
Published Date 2025-01-24
Publication Title International Journal of Molecular Sciences
Volume volume26
Issue issue3
Publisher MDPI
Start Page 1007
ISSN 1661-6596
Content Type Journal Article
language English
OAI-PMH Set 岡山大学
Copyright Holders © 2025 by the authors.
File Version publisher
PubMed ID 39940775
DOI 10.3390/ijms26031007
Web of Science KeyUT 001418599900001
Related Url isVersionOf https://doi.org/10.3390/ijms26031007
Could the Trabecular Bone Score Be a Complementary Tool for Evaluating Degenerative Lumbar Vertebrae?
JaLCDOI 10.18926/AMO/68360
FullText URL 79_1_039.pdf
Author Takao, Shinichiro| Uotani, Koji| Misawa, Haruo| Tetsunaga, Tomoko| Shinohara, Kensuke| Yamane, Kentaro| Oda, Yoshiaki| Tsuji, Hironori| Kajiki, Yuya| Ozaki, Toshifumi|
Abstract Evaluating vertebral bone mass and quality in the elderly poses challenges due to degenerative changes. This study aims to elucidate the usefulness of the trabecular bone score (TBS) by examining the relationship between bone mineral density (BMD), TBS, and Hounsfield unit (HU) values. A retrospective analysis of 599 vertebrae from 152 patients (mean age 69.0 years; range 44-89; 74 males and 78 females) undergoing dual-energy X-ray absorptiometry (DXA) and CT scans was conducted. Vertebrae were categorized into three grades based on the degree of degeneration. The TBS was calculated from DXA images, and the HU value was measured by placing a region of interest on an axial image of the vertebral mid-body. One-way analysis of variance and Pearson’s correlation tests were employed to investigate the relationship between BMD and TBS or HU values. While lumbar BMD significantly increased (p<0.01) with degenerative changes, TBS and HU values showed no significant differences. The correlations between lumbar BMD and TBS values, and between BMD and HU values, were stronger without degenerative changes than with degenerative changes. Significantly different HU values were observed between the right and left sides of severely degenerated vertebrae. Severe degenerative changes, particularly those associated with sclerosis, may impact HU values. TBS exhibits greater potential than HU values as a complementary tool.
Keywords trabecular bone score computed tomography Hounsfield unit lumbar degenerative change radiodensity
Amo Type Original Article
Publication Title Acta Medica Okayama
Published Date 2025-02
Volume volume79
Issue issue1
Publisher Okayama University Medical School
Start Page 39
End Page 45
ISSN 0386-300X
NCID AA00508441
Content Type Journal Article
language English
Copyright Holders Copyright Ⓒ 2025 by Okayama University Medical School
File Version publisher
Refereed True
PubMed ID 40012158
Web of Science KeyUT 001440463800005
The use of lateral wedge insoles delays osteoarthritis progression and improves clinical outcomes in medial meniscus posterior root repair
FullText URL fulltext.pdf
Author Kawada, Koki| Yokoyama, Yusuke| Okazaki, Yuki| Tamura, Masanori| Ozaki, Toshifumi| Furumatsu, Takayuki|
Keywords healing status lateral wedge insole meniscus extrusion osteoarthritis posterior root tear
Published Date 2025-01-20
Publication Title Journal of Experimental Orthopaedics
Volume volume12
Issue issue1
Publisher Wiley
Start Page e70141
ISSN 2197-1153
Content Type Journal Article
language English
OAI-PMH Set 岡山大学
Copyright Holders © 2025 The Author(s).
File Version publisher
PubMed ID 39839858
DOI 10.1002/jeo2.70141
Web of Science KeyUT 001400205300001
Related Url isVersionOf https://doi.org/10.1002/jeo2.70141
The Three-Class Annotation Method Improves the AI Detection of Early-Stage Osteosarcoma on Plain Radiographs: A Novel Approach for Rare Cancer Diagnosis
FullText URL fulltext.pdf
Author Hasei, Joe| Nakahara, Ryuichi| Otsuka, Yujiro| Nakamura, Yusuke| Ikuta, Kunihiro| Osaki, Shuhei| Hironari, Tamiya| Miwa, Shinji| Ohshika, Shusa| Nishimura, Shunji| Kahara, Naoaki| Yoshida, Aki| Fujiwara, Tomohiro| Nakata, Eiji| Kunisada, Toshiyuki| Ozaki, Toshifumi|
Keywords osteosarcoma medical image annotation anatomical annotation method rare cancer
Published Date 2024-12-25
Publication Title Cancers
Volume volume17
Issue issue1
Publisher MDPI
Start Page 29
ISSN 2072-6694
Content Type Journal Article
language English
OAI-PMH Set 岡山大学
Copyright Holders © 2024 by the authors.
File Version publisher
PubMed ID 39796660
DOI 10.3390/cancers17010029
Web of Science KeyUT 001393409100001
Related Url isVersionOf https://doi.org/10.3390/cancers17010029
The role of C1orf50 in breast cancer progression and prognosis
FullText URL fulltext.pdf
Author Otani, Yusuke| Tanaka, Atsushi| Maekawa, Masaki| Peña, Tirso| Rogachevskaya, Anna| Ando, Teruhiko| Itano, Takuto| Katayama, Haruyoshi| Nakata, Eiji| Ozaki, Toshifumi| Toyooka, Shinichi| Doihara, Hiroyoshi| Roehrl, Michael H.| Fujimura, Atsushi|
Keywords C1orf50 Luminal A breast cancer Cell cycle Immune evasion YAP/TAZ
Note The version of record of this article, first published in Breast Cancer, is available online at Publisher’s website: http://dx.doi.org/10.1007/s12282-024-01653-8|
Published Date 2024-11-28
Publication Title Breast Cancer
Volume volume32
Issue issue2
Publisher Springer Science and Business Media LLC
Start Page 292
End Page 305
ISSN 1340-6868
NCID AA1103354X
Content Type Journal Article
language English
OAI-PMH Set 岡山大学
Copyright Holders © The Author(s) 2024
File Version publisher
PubMed ID 39604563
DOI 10.1007/s12282-024-01653-8
Web of Science KeyUT 001365140400001
Related Url isVersionOf https://doi.org/10.1007/s12282-024-01653-8
Genotypes and phenotypes of neurofibromatosis type 1 patients in Japan: A Hereditary Tumor Cohort Study
FullText URL fulltext.pdf
Author Futagawa, Mashu| Okazaki, Tetsuya| Nakata, Eiji| Fukano, Chika| Osumi, Risa| Kato, Fumino| Urakawa, Yusaku| Yamamoto, Hideki| Ozaki, Toshifumi| Hirasawa, Akira|
Note The version of record of this article, first published in Human Genome Variation, is available online at Publisher’s website: http://dx.doi.org/10.1038/s41439-024-00299-4|
Published Date 2024-11-26
Publication Title Human Genome Variation
Volume volume11
Issue issue1
Publisher Springer Science and Business Media LLC
Start Page 42
ISSN 2054-345X
Content Type Journal Article
language English
OAI-PMH Set 岡山大学
Copyright Holders © The Author(s) 2024
File Version publisher
PubMed ID 39592598
DOI 10.1038/s41439-024-00299-4
Web of Science KeyUT 001363412200001
Related Url isVersionOf https://doi.org/10.1038/s41439-024-00299-4
Meniscus extrusion is a predisposing factor for determining arthroscopic treatments in partial medial meniscus posterior root tears
FullText URL fulltext.pdf
Author Furumatsu, Takayuki| Kintaka, Keisuke| Higashihara, Naohiro| Tamura, Masanori| Kawada, Koki| Xue, Haowei| Ozaki, Toshifumi|
Keywords Medial meniscus Posterior root Partial tear Meniscal extrusion Operative indication
Note The version of record of this article, first published in Knee Surgery & Related Research, is available online at Publisher’s website: http://dx.doi.org/10.1186/s43019-023-00182-6|
Published Date 2023-03-14
Publication Title Knee Surgery & Related Research
Volume volume35
Issue issue1
Publisher Springer Science and Business Media LLC
Start Page 8
ISSN 2234-2451
Content Type Journal Article
language English
OAI-PMH Set 岡山大学
Copyright Holders © The Author(s) 2023.
File Version publisher
PubMed ID 36918982
DOI 10.1186/s43019-023-00182-6
Web of Science KeyUT 000949319200001
Related Url isVersionOf https://doi.org/10.1186/s43019-023-00182-6
Factors Affecting Dynamic Postural Control Ability in Adolescent Idiopathic Scoliosis
JaLCDOI 10.18926/AMO/67655
FullText URL 78_5_357.pdf
Author Yamawaki, Ryoko| Oda, Yoshiaki| Yamane, Shuhei| Uotani, Koji| Misawa, Haruo| Katayama, Yoshimi| Hamada, Masanori| Ozaki, Toshifumi|
Abstract Research on postural control in patients with adolescent idiopathic scoliosis (AIS) has focused on static postural control, with few studies assessing dynamic postural control. We aimed to identify factors affecting index of postural stability (IPS), a dynamic postural control parameter, in patients with AIS. The participants comprised 50 female patients with AIS. We measured the IPS using stabilometry to evaluate dynamic postural control ability. We investigated age of the participants, major curve position (thoracic or thoracolumbar/lumbar), Cobb angle, and coronal balance. We then assessed the relationships between stabilometry parameters and other variables. IPS was analyzed with a linear regression model. Coronal balance, major curve position, and age each correlated with dynamic postural control ability. The Cobb angle showed no correlation with any of the parameters. Our results offer new insights into the assessment of postural control in patients with AIS.
Keywords adolescent idiopathic scoliosis postural control coronal balance index of postural stability stabilometry
Amo Type Original Article
Publication Title Acta Medica Okayama
Published Date 2024-10
Volume volume78
Issue issue5
Publisher Okayama University Medical School
Start Page 357
End Page 362
ISSN 0386-300X
NCID AA00508441
Content Type Journal Article
language English
Copyright Holders Copyright Ⓒ 2024 by Okayama University Medical School
File Version publisher
Refereed True
PubMed ID 39467653
Web of Science KeyUT 001343346400001
Identification of ENO-1 positive extracellular vesicles as a circulating biomarker for monitoring of Ewing sarcoma
FullText URL fulltext.pdf
Author Uotani, Koji| Fujiwara, Tomohiro| Ueda, Koji| Yoshida, Aki| Iwata, Shintaro| Morita, Takuya| Kiyono, Masahiro| Kunisada, Toshiyuki| Takeda, Ken| Hasei, Joe| Yoshioka, Yusuke| Ochiya, Takahiro| Ozaki, Toshifumi|
Keywords circulating biomarker Ewing sarcoma extracellular vesicles liquid biopsy proteome
Published Date 2024-09-22
Publication Title Cancer Science
Volume volume115
Issue issue11
Publisher Wiley
Start Page 3660
End Page 3671
ISSN 1347-9032
NCID AA11808050
Content Type Journal Article
language English
OAI-PMH Set 岡山大学
Copyright Holders © 2024 The Author(s).
File Version publisher
PubMed ID 39307979
DOI 10.1111/cas.16343
Web of Science KeyUT 001318444100001
Related Url isVersionOf https://doi.org/10.1111/cas.16343
High-quality expert annotations enhance artificial intelligence model accuracy for osteosarcoma X-ray diagnosis
FullText URL fulltext.pdf
Author Hasei, Joe| Nakahara, Ryuichi| Otsuka, Yujiro| Nakamura, Yusuke| Hironari, Tamiya| Kahara, Naoaki| Miwa, Shinji| Ohshika, Shusa| Nishimura, Shunji| Ikuta, Kunihiro| Osaki, Shuhei| Yoshida, Aki| Fujiwara, Tomohiro| Nakata, Eiji| Kunisada, Toshiyuki| Ozaki, Toshifumi|
Keywords artificial intelligence clinical decision support diagnostic imaging image annotation osteosarcoma detection
Published Date 2024-09-02
Publication Title Cancer Science
Volume volume115
Issue issue11
Publisher Wiley
Start Page 3695
End Page 3704
ISSN 1347-9032
Content Type Journal Article
language English
OAI-PMH Set 岡山大学
Copyright Holders © 2024 The Author(s).
File Version publisher
PubMed ID 39223070
DOI 10.1111/cas.16330
Web of Science KeyUT 001302420900001
Related Url isVersionOf https://doi.org/10.1111/cas.16330
Insomnia among patients with chronic pain A retrospective study
FullText URL fulltext.pdf
Author Ueda, Masataka| Tetsunaga, Tomoko| Tetsunaga, Tomonori| Nishida, Keiichiro| Takatori, Ryo| Shitozawa, Hisakazu| Uotani, Koji| Shinohara, Kennsuke| Oda, Yoshiaki| Ozaki, Toshifumi|
Keywords AIS cognitive-behavioral therapy EQ5D HADS insomnia pain-liaison outpatient clinic sleep disorders
Published Date 2024-08-09
Publication Title Medicine
Volume volume103
Issue issue32
Publisher Lippincott, Williams & Wilkins
Start Page e39113
ISSN 0025-7974
NCID AA00728867
Content Type Journal Article
language English
OAI-PMH Set 岡山大学
Copyright Holders © 2024 the Author(s).
File Version publisher
PubMed ID 39121265
DOI 10.1097/MD.0000000000039113
Web of Science KeyUT 001287977800045
Related Url isVersionOf https://doi.org/10.1097/MD.0000000000039113
Utilizing the Metaverse to Provide Innovative Psychosocial Support for Pediatric, Adolescent, and Young Adult Patients with Rare Cancer
FullText URL fulltext.pdf
Author Hasei, Joe| Ishida, Hisashi| Katayama, Hideki| Maeda, Naoko| Nagano, Akihito| Ochi, Motoharu| Okamura, Masako| Iwata, Shintaro| Ikuta, Kunihiro| Yoshida, Shinichirou| Fujiwara, Tomohiro| Nakata, Eiji| Nakahara, Ryuichi| Kunisada, Toshiyuki| Ozaki, Toshifumi|
Keywords virtual reality metaverse adolescent and young adult rare cancer mental health
Published Date 2024-07-23
Publication Title Cancers
Volume volume16
Issue issue15
Publisher MDPI
Start Page 2617
ISSN 2072-6694
Content Type Journal Article
language English
OAI-PMH Set 岡山大学
Copyright Holders © 2024 by the authors.
File Version publisher
PubMed ID 39123345
DOI 10.3390/cancers16152617
Web of Science KeyUT 001287028100001
Related Url isVersionOf https://doi.org/10.3390/cancers16152617
数学的に考える力を生成する数学的活動　数学的に考えることの授業実践研究
FullText URL papyrus_030_27_35.pdf
Author 黒﨑 東洋郎| 宮崎 唯|
Abstract 　変革の時代に資する数学力が世界中で叫ばれている。我が国では「数学的な見方・考え方を働かせ､数学的活動を通して､数学的に考える」と数学的に考えることが (2017) が強調されている。これを実現するために、「個別最適な学び、協働的な学び」(2021) が推奨されている。資質・能力と学び方はどちらも重要なことであるが、学び方ばかりに目が向き、数学的に考える指導が洗い流されている。両者を関連付けて同時達成する必要がある。その成否の鍵は､「数学的活動」にあると考える。ところが､数学的活動は、総花的、表層的に捉えられ易い。数学的に考える力を生成するには、活動をどのような視座から数学化すればよいか、数学的に考える力を生成・創発する機能的な数学的活動にするにはどうすればよいか、そのアプローチはまだ解明されていない。そこで、数学的に考える力を生成する真正な「数学的活動のアプローチ」と「変容」の在り方を探究する。
Keywords 活動を数学化する 非線形型 最適化 柔軟性のある変容
Publication Title 岡山大学算数・数学教育学会誌 : パピルス
Published Date 2024-02-14
Volume volume30
Start Page 27
End Page 35
ISSN 1341-3155
language Japanese
File Version publisher
巻頭言
FullText URL papyrus_030_prelim.pdf
Author 黒﨑 東洋郎|
Publication Title 岡山大学算数・数学教育学会誌 : パピルス
Published Date 2024-02-14
Volume volume30
ISSN 1341-3155
language Japanese
File Version publisher
Clinical Application of Unidirectional Porous Hydroxyapatite to Bone Tumor Surgery and Other Orthopedic Surgery
FullText URL fulltext.pdf
Author Kunisada, Toshiyuki| Nakata, Eiji| Fujiwara, Tomohiro| Hata, Toshiaki| Sato, Kohei| Katayama, Haruyoshi| Kondo, Ayana| Ozaki, Toshifumi|
Keywords hydroxyapatite bone tumor orthopedic surgery unidirectional porous hydroxyapatite bone graft
Published Date 2024-05-15
Publication Title Biomimetics
Volume volume9
Issue issue5
Publisher MDPI
Start Page 294
ISSN 2313-7673
Content Type Journal Article
language English
OAI-PMH Set 岡山大学
Copyright Holders © 2024 by the authors.
File Version publisher
PubMed ID 38786504
DOI 10.3390/biomimetics9050294
Web of Science KeyUT 001232206900001
Related Url isVersionOf https://doi.org/10.3390/biomimetics9050294
Breastfeeding at 6 months of age had a positive impact on overweight and obesity in Japanese adolescents at 15 years of age
FullText URL K0006999_abstract_review.pdf K0006999_fulltext.pdf K0006999_summary.pdf
Author KADOWAKI, Tomoka|
Published Date 2024-03-25
Content Type Thesis or Dissertation
Grant Number 甲第6999号
Granted Date 2024-03-25
Thesis Type Doctor of Philosophy in Medical Science
Grantor 岡山大学
language English
Copyright Holders © 2022 Foundation Acta Paediatrica.
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