FullText URL fulltext.pdf
Author Shinaoka, Akira| Kimata, Yoshihiro|
Keywords Lymphedema Lymphatic function Lymph flow Chylothorax Chylous ascites,lymph velocity
Published Date 2025-04-24
Publication Title Scientific Reports
Volume volume15
Issue issue1
Publisher Nature Portfolio
Start Page 14323
ISSN 2045-2322
Content Type Journal Article
language English
OAI-PMH Set 岡山大学
Copyright Holders © The Author(s) 2025
File Version publisher
PubMed ID 40275043
DOI 10.1038/s41598-025-99416-8
Web of Science KeyUT 001475676100005
Related Url isVersionOf https://doi.org/10.1038/s41598-025-99416-8
FullText URL fulltext.pdf
Author Watanabe, Shiho| Teraishi, Fuminori| Fujimoto, Sari| Watanabe, Toshiyuki| Takeda, Sho| Narita, Shuhei| Yamashita, Koya| Shigeyasu, Kunitoshi| Kagawa, Shunsuke| Namba, Yuzaburo| Kimata, Yoshihiro|
Keywords vaginoplasty gender-affirming surgery transwomen rectal cancer
Published Date 2023-07-27
Publication Title Journal of Plastic and Reconstructive Surgery
Volume volume2
Issue issue3
Publisher Japan Society of Plastic and Reconstructive Surgery
Start Page 98
End Page 101
ISSN 2436-259X
Content Type Journal Article
language English
OAI-PMH Set 岡山大学
Copyright Holders Ⓒ 2023 The Japan Society of Plastic and Reconstructive Surgery
File Version publisher
DOI 10.53045/jprs.2022-0020
Web of Science KeyUT 001296376800004
Related Url isVersionOf https://doi.org/10.53045/jprs.2022-0020
FullText URL fulltext20240513-03.pdf
Author Matsuo, Toshihiko| Tanaka, Takehiro| Kimata, Yoshihiro|
Keywords hemangioma lymphangioma lymphatic malformation pathology trabeculectomy vascular malformation
Published Date 2024-05
Publication Title Clinical Case Reports
Volume volume12
Issue issue5
Publisher Wiley
Start Page e8933
ISSN 2050-0904
Content Type Journal Article
language English
OAI-PMH Set 岡山大学
Copyright Holders © 2024 The Authors.
File Version publisher
PubMed ID 38741673
DOI 10.1002/ccr3.8933
Web of Science KeyUT 001218609400001
Related Url isVersionOf https://doi.org/10.1002/ccr3.8933
Title Alternative A 4th step of visual art instruction in medical education
Author Kimata, Yoshihiro| Obika, Mikako| Kubo, Takuya| Otsuka, Masumi| Okamoto, Yuko| Fukutomi, Koh| Matsumoto, Hiroshi|
Publication Title Journal of Okayama Medical Association
Published Date 2023-12-01
Volume volume135
Issue issue3
Start Page 152
End Page 157
ISSN 0030-1558
Related Url isVersionOf https://doi.org/10.4044/joma.135.152
language Japanese
Copyright Holders Copyright (c) 2023 岡山医学会
File Version publisher
DOI 10.4044/joma.135.152
Title Alternative Development of head and neck reconstruction and procedures learned from patients
Author Kimata, Yoshihiro|
Keywords 頭頸部 再建 合併症 分類
Publication Title Journal of Okayama Medical Association
Published Date 2023-12-01
Volume volume135
Issue issue3
Start Page 129
End Page 135
ISSN 0030-1558
Related Url isVersionOf https://doi.org/10.4044/joma.135.129
language Japanese
Copyright Holders Copyright (c) 2023 岡山医学会
File Version publisher
DOI 10.4044/joma.135.129
Title Alternative A third step of visual art instruction in medical education : Introduction of visual thinking strategies supported by Okayama Prefectural Museum of Art
Author Kimata, Yoshihiro| Obika, Mikako| Kubo, Takuya| Otsuka, Masumi| Okamoto, Yuko| Fukutomi, Koh| Matsumoto, Hiroshi|
Publication Title Journal of Okayama Medical Association
Published Date 2023-08-01
Volume volume135
Issue issue2
Start Page 85
End Page 88
ISSN 0030-1558
Related Url isVersionOf https://doi.org/10.4044/joma.135.85
language Japanese
Copyright Holders Copyright (c) 2023 岡山医学会
File Version publisher
DOI 10.4044/joma.135.85
JaLCDOI 10.18926/AMO/64356
FullText URL 77_1_11.pdf
Author Watanabe, Satoko| Saiga, Miho| Motoki, Takayuki| Shien, Tadahiko| Taira, Naruto| Doihara, Hiroyoshi| Kimata, Yoshihiro|
Abstract The importance of a well-fitted, comfortable brassiere to overall quality of life after breast reconstruction has not been evaluated. Our aim was to determine the impact of a semi-customized brassiere on patients’ health-related quality of life after breast reconstruction. The subjects were prospective patients with mastectomy who were to undergo immediate or delayed breast reconstruction at our hospital. After surgery, a professional bra fitter sized each patient for a semi-customized brassiere and provided follow-up consultations. A self-reported questionnaire on breast aesthetics, postoperative pain, and satisfaction was used to assess the primary outcomes. Data were prospectively collected at baseline (before surgery) and at 1, 3, 6, and 12 months after surgery and analyzed. Forty-six patients (50 breasts) were included in the analysis. Consistent wearing of the brassiere reduced pain (p<0.05), with good overall satisfaction (p<0.001). Aesthetic scores on breast shape and size were higher with than without the custom brassiere at 3 months (p=0.02) and 6 months (p=0.03) after surgery. Wearing the brassiere reduced anxiety at all time points of measurement. A well-fitting brassiere ensured safety and provided a high degree of satisfaction without anxiety for patients after breast reconstruction.
Keywords breast reconstruction mastectomy brassiere professional bra fitter
Amo Type Original Article
Publication Title Acta Medica Okayama
Published Date 2023-02
Volume volume77
Issue issue1
Publisher Okayama University Medical School
Start Page 11
End Page 19
ISSN 0386-300X
NCID AA00508441
Content Type Journal Article
language English
Copyright Holders Copyright Ⓒ 2023 by Okayama University Medical School
File Version publisher
Refereed True
PubMed ID 36849141
Web of Science KeyUT 000953663800002
Title Alternative The 45th Annual Meeting of the Japanese Society of Lymphology
FullText URL 133_198.pdf
Author Kimata, Yoshihiro|
Publication Title Journal of Okayama Medical Association
Published Date 2021-12-01
Volume volume133
Issue issue3
Start Page 198
End Page 199
ISSN 0030-1558
Related Url isVersionOf https://doi.org/10.4044/joma.133.198
language Japanese
Copyright Holders Copyright (c) 2021 岡山医学会
File Version publisher
DOI 10.4044/joma.133.198
NAID 130008139620
FullText URL fulltext.pdf
Author Shinaoka, Akira| Kamiyama, Kazuyo| Yamada, Kiyoshi| Kimata, Yoshihiro|
Published Date 2022-01-10
Publication Title Scientific Reports
Volume volume12
Issue issue1
Publisher Nature Portfolio
Start Page 309
ISSN 2045-2322
Content Type Journal Article
language English
OAI-PMH Set 岡山大学
Copyright Holders © The Author(s) 2022
File Version publisher
PubMed ID 35013357
DOI 10.1038/s41598-021-03637-6
Web of Science KeyUT 000741645800052
Related Url isVersionOf https://doi.org/10.1038/s41598-021-03637-6
JaLCDOI 10.18926/AMO/61908
FullText URL 75_2_243.pdf
Author Tomita, Yusuke| Shimazu, Yosuke| Kawakami, Masato| Matsumoto, Hiroshi| Fujii, Kentaro| Kameda, Masahiro| Yasuhara, Takao| Suruga, Yasuki| Ota, Tomoyuki| Kimata, Yoshihiro| Kurozumi, Kazuhiko| Date, Isao|
Abstract Ventriculitis is a rare, serious complication of neurosurgery. A 59-year-old man who had undergone a craniotomy for a paranasal adenocarcinoma, developed a right frontal cystic lesion. We performed a bifrontal craniotomy to remove the lesion. The dura was repaired with non-vascularized free fascia lata in watertight fashion. Ventriculitis occurred 3 days postoperatively. Ventricular drainage, craniectomy, and endoscopic irrigation were undertaken to remove an abscess. The dura and the resection cavity were reconstructed using a vascularized anterolateral thigh adipofascial flap. His symptoms disappeared, indicating that endoscopic irrigation and reconstruction can effectively address ventriculitis even in patients in critical clinical condition.
Keywords ventriculitis surgical site infection intraventricular antimicrobial therapy anterior skull base surgery
Amo Type Case Report
Publication Title Acta Medica Okayama
Published Date 2021-04
Volume volume75
Issue issue2
Publisher Okayama University Medical School
Start Page 243
End Page 248
ISSN 0386-300X
NCID AA00508441
Content Type Journal Article
language English
Copyright Holders CopyrightⒸ 2021 by Okayama University Medical School
File Version publisher
Refereed True
PubMed ID 33953433
NAID 120007029879
FullText URL fulltext.pdf
Author Saiga, Miho| Hosoya, Yuko| Utsunomiya, Hiroki| Kuramoto, Yukiko| Watanabe, Satoko| Tomita, Koichi| Aihara, Yukiko| Muto, Mayu| Hikosaka, Makoto| Kawaguchi, Takashi| Miyaji, Tempei| Yamaguchi, Takuhiro| Zenda, Sadamoto| Goto, Aya| Sakuraba, Minoru| Kusano, Taro| Miyabe, Kenta| Kuroki, Tomoaki| Yano, Tomoyuki| Taminato, Mifue| Sekido, Mitsuru| Tsunoda, Yui| Satake, Toshihiko| Doihara, Hiroyoshi| Kimata, Yoshihiro|
Keywords plastic & reconstructive surgery breast surgery breast tumours
Published Date 2021
Publication Title BMJ Open
Volume volume11
Issue issue2
Publisher BMJ Publishing Group
Start Page e042099
ISSN 2044-6055
Content Type Journal Article
language English
OAI-PMH Set 岡山大学
Copyright Holders © Author(s) (or their employer(s)) 2021.
File Version publisher
PubMed ID 33589456
DOI 10.1136/bmjopen-2020-042099
Web of Science KeyUT 000620632000002
Related Url isVersionOf https://doi.org/10.1136/bmjopen-2020-042099
FullText URL fulltext.pdf
Author Nakagiri, Ryoko| Watanabe, Satoko| Takabatake, Kiyofumi| Tsujigiwa, Hidetsugu| Watanabe, Toshiyuki| Matsumoto, Hiroshi| Kimata, Yoshihiro|
Keywords bioceramic bone tissue regeneration honeycomb beta-TCP bone remodeling reproduction of morphology
Published Date 2020-11-26
Publication Title Materials
Volume volume13
Issue issue23
Publisher MDPI
Start Page 5374
ISSN 1996-1944
Content Type Journal Article
language English
OAI-PMH Set 岡山大学
Copyright Holders © 2020 by the authors.
File Version publisher
PubMed ID 33256248
DOI 10.3390/ma13235374
Web of Science KeyUT 000597482000001
Related Url isVersionOf https://doi.org/10.3390/ma13235374
FullText URL fulltext.pdf
Author Akita, Shinsuke| Unno, Naoki| Maegawa, Jiro| Kimata, Yoshihiro| Fukamizu, Hidekazu| Yabuki, Yuichiro| Shinaoka, Akira| Sano, Masaki| Kawasaki, Yohei| Fujiwara, Tadami| Hanaoka, Hideki| Mitsukawa, Nobuyuki|
Keywords Indocyanine green fluorescent lymphography Secondary lymphoedema Lymphaticovenular anastomosis
Published Date 2020-09
Publication Title Contemporary Clinical Trials Communications
Volume volume19
Publisher Elsevier
Start Page 100595
ISSN 2451-8654
Content Type Journal Article
language English
OAI-PMH Set 岡山大学
Copyright Holders © 2020 The Authors.
File Version publisher
PubMed ID 32617434
DOI 10.1016/j.conctc.2020.100595
Web of Science KeyUT 000594379900031
Related Url isVersionOf https://doi.org/10.1016/j.conctc.2020.100595
FullText URL fulltext.pdf
Author Watanabe, Toshiyuki| Takabatake, Kiyofumi| Tsujigiwa, Hidetsugu| Watanabe, Satoko| Nakagiri, Ryoko| Nakano, Keisuke| Nagatsuka, Hitoshi| Kimata, Yoshihiro|
Keywords honeycomb β-TCP bone tissue regeneration bone microenvironment Vertical and Horizontal holes geometrical structure
Published Date 2020-10-25
Publication Title Materials
Volume volume13
Issue issue21
Publisher MDPI
Start Page 4761
ISSN 1996-1944
Content Type Journal Article
language English
OAI-PMH Set 岡山大学
Copyright Holders © 2020 by the authors.
File Version publisher
PubMed ID 33113818
DOI 10.3390/ma13214761
Web of Science KeyUT 000589377800001
Related Url isVersionOf https://doi.org/10.3390/ma13214761
Title Alternative A second step of visual art instruction in medical education : Development of observational and communication skills
FullText URL 132_98.pdf
Author Matsumoto, Hiroshi| Kitaguchi, Yohei| Kimata, Yoshihiro| Otsuka, Masumi|
Publication Title Journal of Okayama Medical Association
Published Date 2020-08-03
Volume volume132
Issue issue2
Start Page 98
End Page 101
ISSN 0030-1558
Related Url isVersionOf https://doi.org/10.4044/joma.132.98
language Japanese
Copyright Holders Copyright (c) 2020 岡山医学会
File Version publisher
DOI 10.4044/joma.132.98
NAID 130007894967
FullText URL fulltext.pdf
Author Matsui, Chihiro| Tokuyama, Eijiro| Senoo, Takaya| Yamada, Kiyoshi| Kameda, Masahiro| Takeuchi, Tetsuo| Kimata, Yoshihiro|
Published Date 2020-04
Publication Title Plastic and Reconstructive Surgery Global Open
Volume volume8
Issue issue4
Publisher Lippincott, Williams & Wilkins
Start Page e2797
ISSN 2169-7574
Content Type Journal Article
language English
OAI-PMH Set 岡山大学
Copyright Holders © 2020 The Authors.
File Version publisher
PubMed ID 32440453
DOI 10.1097/GOX.0000000000002797
Web of Science KeyUT 000533878900070
Related Url isVersionOf https://doi.org/10.1097/GOX.0000000000002797
JaLCDOI 10.18926/AMO/57958
FullText URL 74_1_83.pdf
Author Sakurai, Toru| Watanabe, Toshiyuki| Manako, Kensuke| Komagoe, Syo| Mukai, Yuko| Kimata, Yoshiro| Namba, Yuzaburo|
Abstract Nosaka, NobuyukiMastectomy is usually the first and most important surgical procedure in female-to-male (FTM) individuals with gender identity disorder. Nipple reduction is also important in the process of reconstructing the chest wall for a more male appearance. If the nipples remain large after a mastectomy, the results may be disappointing to many FTM transsexuals. Nipple reduction enables these individuals to go to the beach or Japanese public baths, where they may go topless in public. We therefore consider that nipple reduction is indicated for all FTM transsexuals who desire it. There are a variety of methods for the reduction of enlarged nipples for women or non-FTM patients, but only a few reports have described the process used to create masculine-appearing nipples for FTM transsexuals. We developed a novel technique called the Eryngii method for creating male-like nipples using a 4-mm diameter dermal punch knife. The name of the method refers to the Eryngii king trumpet mushroom, which the nipple resembles after the surgical process. The main strength of this method is that it permits the creation of ideal nipples without difficulty. Here we introduce the technique and discuss our history of surgical methods for nipple reduction, including improvements and elaborations.
Keywords nipple reconstruction female-to-male transmen mastectomy top surgery
Amo Type Case Report
Publication Title Acta Medica Okayama
Published Date 2020-02
Volume volume74
Issue issue1
Publisher Okayama University Medical School
Start Page 83
End Page 87
ISSN 0386-300X
NCID AA00508441
Content Type Journal Article
language English
Copyright Holders CopyrightⒸ 2020 by Okayama University Medical School
File Version publisher
Refereed True
PubMed ID 32099254
Web of Science KeyUT 000516606200013
NAID 120006795625
FullText URL invivo_33_1_183.pdf
Author MIZUNO, HIROFUMI| MIYAI, HISATAKA| YOKOI, AYA| KOBAYASHI, TERUMASA| INABU, CHIAKI| MARUYAMA, TAKAYUKI| EKUNI, DAISUKE| MIZUKAWA, NOBUYOSHI| KARIYA, SHIN| NISHIZAKI, KAZUNORI| KIMATA, YOSHIHIRO| MORITA, MANABU|
Keywords Head and neck cancer concurrent chemoradiotherapy creatinine clearance oral mucositis renal dysfunction
Published Date 2019-01
Publication Title In Vivo
Volume volume33
Issue issue1
Publisher The International Institute of Anticancer Research
Start Page 183
End Page 189
ISSN 0258-851X
Content Type Journal Article
language English
OAI-PMH Set 岡山大学
File Version publisher
PubMed ID 30587621
DOI 10.21873/invivo.11457
Web of Science KeyUT 000454333900027
Related Url isVersionOf https://doi.org/10.21873/invivo.11457
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/57369
FullText URL 73_5_393.pdf
Author Yi Yi Cho Thein| Win, Myitzu| Thuzara, Moe| Matsumoto, Hiroshi| Yamada, Kiyoshi| Kimata, Yoshihiro| Leung, Michael|
Abstract Although many surgical centers perform microsurgery routinely in developed countries, performing microsurgery is challenging in resource-poor developing countries, such as Myanmar. With the establishment of educational training programs and the assistance of volunteer plastic surgical teams, local plastic surgeons can learn the techniques of microsurgery and apply them clinically. The purpose of this study was to establish baseline data and define the challenges of performing microsurgery in Yangon General Hospital, Myanmar. Sixty-four patients underwent reconstruction with free flaps from January 2015 to January 2018. All clinical records of these cases were assessed. The number of free flap reconstructions performed increased from 11 in the first year to 24 in the third year. The anterolateral thigh flap was the most commonly used (42%). The most common sites of reconstruction were mandible and intraoral defects. Total flap survival occurred in 58 of 64 patients (89%). The total salvageable flap rate for revision surgery was 66.6%; the successful revision rate was highest in 2017, with fewer complications. The flap salvage rates increased and the operative duration decreased as clinical experience improved. Establishing a microsurgical center requires a strong multidisciplinary team, clinical experience, continuous learning, sensible clinical application, and effective interdepartmental and intradepartmental cooperation.
Keywords microsurgery educational programs challenges of microsurgical free flaps reoperation flap salvageable rate
Amo Type Original Article
Publication Title Acta Medica Okayama
Published Date 2019-10
Volume volume73
Issue issue5
Publisher Okayama University Medical School
Start Page 393
End Page 401
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 31649365
Web of Science KeyUT 000491886600004