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Research achievements
Research achievements
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2023 年
  1. Koichi Yabunaka, Tatsuo Yamamoto, Hiroko Nakahira, Noriyuki Hayashi, Yoshiteru Ohno, Masayo Matsuzaki, Toshizo Katsuda. Ultrasonographic Evaluation of Large-Bowel Obstruction with Fecal Impaction: A Case Report. Journal of Diagnostic Medical Sonography. 38 (4) 354-357. 2022.
  2. Koichi Yabunaka, Haruka Oshima, Yasunori Ota, Masayo Matsuzaki. Ultrasonographic evaluation of intravenous lobular capillary hemangioma in the cephalic vein. October 19, 2022, IP: 126.237.1.244.
  3. Masayuki Fujioka, Koichi Yabunaka, Yasutsugu Shirai, Kohei Noguchi, Masaya Inoue. A Case of Peritoneal Lymphomatosis. Diagnosed with Ultrasound Imaging. J Med Ultrasound. 30(4): 306–307, 2022.
2022 年
  1. Koichi Yabunaka, Tatsuo Yamamoto, Hiroko Nakahira, Noriyuki Hayashi, Yoshiteru Ohno, Masayo Matsuzaki, Toshizo Katsuda. Ultrasonographic Evaluation of Large-Bowel Obstruction with Fecal Impaction: A Case Report. Journal of Diagnostic Medical Sonography. 38 (4) 354-357. 2022.
  2. Koichi Yabunaka, Haruka Oshima, Yasunori Ota, Masayo Matsuzaki. Ultrasonographic evaluation of intravenous lobular capillary hemangioma in the cephalic vein. October 19, 2022, IP: 126.237.1.244.
  3. Masayuki Fujioka, Koichi Yabunaka, Yasutsugu Shirai, Kohei Noguchi, Masaya Inoue. A Case of Peritoneal Lymphomatosis. Diagnosed with Ultrasound Imaging. J Med Ultrasound. 30(4): 306–307, 2022.
2021 年
  1. Toshizo Katsuda, Rumi Gotanda, Tatsuhiro Gotanda, Nobuyoshi Tanki, Tadao Kuwano and　ouichi Yabunaka.Use of Ultraviolet Ray Pre-Irradiation to Improve the Accuracy of Low-Dose Measurements of the CT Using a Gafchromic RTQA2 Film. Radiation Protection Dosimetry. 195 (1): 61–68, 2021.
  2. Maeda T, Tamai N, Minematsu T, Noguchi H, Yabunaka K, Nakagami G, Neya M and Sanada H. The relationship between pressure injuries and dynamic buttock pressure distributions during performance in wheelchair basketball athletes. Pressure injuries. 29 (4) December, 2021.
  3. Koichi Yabunaka, Noriyuki Hayashi, Yutaka Furumitsu, Yoshiteru Ohno, Masayo Matsuzaki, and Shinichi Yamauchi. Infrared Thermography and Ultrasonography of the Hands in Rheumatoid Arthritis Patients. J Med Ultrasound. 29(3): 212–214. 2021.
2019 年
  1. Kitamura A, Yoshimura M, Nakagami G, Yabunaka K, Sanada H. Changes of tissue images visualised by ultrasonography in the process of pressure ulcer occurrence. Journal Wound Care. 28(4):18-22. 2019.
  2. Takahashi T, Murayama R, Yabunaka K, Tanabe H, Sanada H. Using Tablet-Type Ultrasonography to Assess Peripheral Veins for Intravenous Catheterization: A Pilot Study. Journal of the Association for Vascular Access.24(3):1-6. 2019.
  3. Matsumoto M, Tsutaoka T, Yabunaka K, H, a M, Yoshida M, Nakagami G, Sanada H. Development and evaluation of automated ultrosonographic detection of bladder diameter for estimation of bladder urine volume. PLOS ONE. 14(9). 2019.
  4. Abe-Doi M, Murayama R, Yabunaka K, Tanabe H, Komiyama C, Sanada H. Ultrasonographic assessment of an induration caused by extravasation of a non-vesicant anti-cancer drug: A case report. Medicine. 98(14):e15043. 2019.
2018 年
  1. Yabunaka K, Matsumoto M, Yoshida M, Tanaka S, Miura Y, Tsutaoka T, H, a M, Nakagami G, Sugama J, Sanada H. Assessment of rectal feces storage condition by a point-of-care pocket-size ultrasound device for healthy adult subjects: a preliminary study. Drug Discoveries and Therapeutics. 12(1):42-46. 2018.
  2. Yabunaka K, Nakagami G, Miyagaki T, Sasaki S, Hayashi C, Sanada H. Color Doppler Ultrasonography to Evaluate Hypoechoic Areas in Pressure Ulcers: A Report of Two Cases. J Med Ultrasound. 26(3):163-165. 2018.
  3. Yabunaka K, Nakagami G, Tabata K, Sugama J, Matsumoto M, Kido Y, Iuchi T, Sanada H. Constipation in the elderly in a Japanese long-term medical facility: An ultrasonographic investigation. Drug Discov Ther. 12(4):233-238. 2018.
  4. Kazunori Komagata, Koichi Yabunaka, Gojiro Nakagami, Mari Ikeda, Kimie Takehara, Yukie Takemura and Hiromi Sanada. Confirming the placement of nasogastric tubes by hand-carried ultrasonography device. Journal of Nursing Science and Engineering. 5 (1): 52-57. 2018.
  5. Yuka Miura, Gojiro Nakagami, Koichi Yabunaka, Haruka Tohara, Hiroshi Noguchi ,Taketoshi Mori and Hiromi Sanada. A Randomized Controlled Trial to Investigate the Effectiveness of the Prevention of Aspiration Pneumonia Using Recommendations for Swallowing Care Guided by Ultrasound Examination. Healthcare 6, 15,2018.
  6. Murayama R, Takahashi T, Tanabe H, Yabunaka K, Oe M, Komiyama C, Sanada H.Exploring the causes of peripheral intravenous catheter failure based on shape of catheters removed from various insertion sites. Drug Discov Ther. 12(3):170-177. 2018.
  7. Tanaka S, Yabunaka K, Matsumoto M, Tamai N, Noguchi H, Yoshida M, Nakagami G, Sugama J, Sanada H. Fecal distribution changes using colorectal ultrasonography in older people with physical and cognitive impairment at long-term care facilities: A longitudinal observational study. Healthcare, 6(2): 55. 2018.
  8. Matsumoto M, Tanaka S, Yabunaka K, Yoshida M, Miura Y, Tsutaoka T, H, a M, Nakagami G, Sugama J, Okada S, Sanada H. Ultrasonographic evaluation of functional constipation in healthy adults: A report of two cases. Drug Discoveries and Therapeutics. 12(5):304-8. 2018.
  9. 高橋 聡明, 村山 陵子, 田邊 秀憲, 玉井 奈緒, 藪中 幸一, 真田 弘美. 超音波検査とスケッチ技法を用いた末梢静脈カテーテル留置時の観察研究. 看護理工学会. 5 巻 1 号 2-11(2018).
2017 年
  1. Yabunaka K, Nakagami G, Kitamura A, Sanada H. Pocket-sized versus laptop type ultrasonography devices for imaging normal subcutaneous tissue. Journal of Nursing Science Engineering. 4(1):21-26. 2017.
  2. Yabunaka K, Nakagami G, Komagata K, Sanada H. Ultrasonographic follow-up of functional chronic constipation in adults: A report of two cases. SAGE Open Medical Case Reports. 5: 1-4. 2017.
  3. Yabunaka K, Nakagami G, Kitamura A, Miyagaki T, Hayashi A, Sasaki S, Sanada H. Visualization of Blood Flow in an Undermined Pressure Ulcer Revealed by Sonographic Imaging and Clutter Suppression Post-Processing: A Case Report. The Journal of Diagnostic Medical Sonography. 33(1):33-6. 2017.
  4. Maiko Oya, Ryoko Murayama, RMW b, Makoto Oe, Koichi Yabunaka, Hidenori Tanabe, Toshiaki Takahashi, Yuko Matsui,  Eiko Otomo, Chieko Komiyama, Hiromi Sanada,Continuous thermographic observation may predict extravasation inchemotherapy-treated patients. European Journal of Oncology Nursing. 28 : 56-61.2017.
  5. Noyori Shuhei, Nakagami Gojiro, Noguchi Hiroshi, Yabunaka Koichi, Mori Taketoshi, Sanada Hiromi. A New Ultrasonographic Image Displaying System to Support Vein Detection. Journal of Robotics and Mechatronics. 29(2):306-16, 2017.
  6. Takahashi T, Murayama R, Oe NM, Tanabe H, Yabunaka K, Arai R, Komiyama C, Uchida M, Sanada H. Is Thrombus With Subcutaneous Edema Detected by Ultrasonography Related to Short Peripheral Catheter Failure? A Prospective Observational Study. Journal of Infusion Nursing. 40(5):313-22. 2017.
  7. Uehata Y, Yoshida M, Yabunaka K, Minematsu T, Tamai N, Sugama J, Sanada H. Relationship of skin hardness of the temporal region to nutritional status. Journal of Nursing Science and Engineering. 4(1):49-57. 2017.
  8. Toshizo Katsuda, Rumi Gotanda, Tatsuhiro Gotanda, Takuya Akagawa, Nobuyoshi Tanki, Tadao Kuwano, Atsushi Noguchi, Kouichi Yabunaka. Intensities of Incident and Transmitted Ultraviolet‑A Rays through Gafchromic Films. J Med Phys. 42(2): 86–89. 2017.
2016 年
  1. Yabunaka K, Murayama R, Tanabe H, Takahashi T, Oe M, Oya M, Fujioka M, Sanada H. Ultrasonographic Classification of Subcutaneous Edema Caused by Infusion via Peripheral Intravenous Catheters. Journal of Medical Ultrasound. 24:1-6. 2016.
  2. Yabunaka K, Murayama R, Tanabe H, Takahashi T, Oe M, Oya M, Fujioka M, Sanada H. Ultrasonographic Classification of Subcutaneous Edema Caused by Infusion via Peripheral Intravenous Catheters. Journal of Medical Ultrasound. 24:1-6. 2016.
  3. Yabunaka K, Nakagami G, Kitamura A, Sanada H. Pocket-sized versus laptop type ultrasonography devices for imaging normal subcutaneous tissue. Journal of Nursing Science Engineering. In press, 2016.
  4. Miura Y, Nakagami, G, Yabunaka K, Hara K, Tohara H, Noguchi H, Mori T, Sanada H. Detecting pharyngeal post-swallow residue by ultrasound examination: a case series. Medical Ultrasonography. 18:288-293. 2016.
  5. Oya M, Takahashi T, Tanabe H, Oe M, Murayama R, Yabunaka K, Matsui Y, Sanada H. Low-temperature infiltration identified using infrared thermography in patients with subcutaneous edema revealed ultrasonographically: A case report. Drug Discoveries & Therapeutics. 10:117-122. 2016.
  6. Tanabe H, Takahashi T, Murayama R, Yabunaka K, Oe M, Matsui Y, Arai R, Uchida M, Komiyama C, Sanada H. Using ultrasonography for vessel diameter assessment to prevent infiltration. J Infus Nurs. 39:105-111. 2016.
  7. Tanabe H, Murayama R, Yabunaka K, Oe M, Takahashi T, Komiyama C, Sanada H. Low-angled peripheral intravenous catheter tip placement decreases phlebitis. J Vasc Access. 17:542-547. 2016.
  8. Katsuda T, Gotanda R, Gotanda T, Akagawa T, Tanki N, Kuwano T, Yabunaka K. Correction of nonuniformity error of gafchromic EBT2 and EBT3. J Appl Clin Med Phys, 17-3, 41-51. 2016.
  9. Hidetoshi Yatake, Yuka Sawai, Toshio Nishi, Yoshiaki Nakano, Ayaka Nishimae, Toshizo Katsuda, Koichi Yabunaka, Yoshihiro Takeda, Hideo Inaji. Accuracy assessment methods of tissue marker clip placement after 11-gauge vacuum-assisted stereotactic breast biopsy: comparison of measurements using direct and conventional methods. Breast Cancer. 22, November. 2016.
  10. 藪中幸一, 真田弘美. エコーによる褥瘡のアセスメント方法. 日本創傷・オストミー・失禁管理学会. 20 (4):390-397.2016.
  11. 藤岡 正幸, 藪中 幸一, 宮崎 実, 宮下 直也, 佐賀俊彦. 超音波画像による血管内レーザー治療の照射位置の検討：脛骨神経と小伏在静脈の位置的関係について. Neurosonology. 29: 38-42. 2016.
2015 年
  1. Yabunaka K, Matsuo J, Takii M, Hara A, Nakagami G, Gotanda T, Nishimura G, Sanada H. Sonographic visualization of fecal loading in adults: Comparison with computed tomography. The Journal of Diagnostic Medical Sonography. 31: 86-92. 2015.
  2. Yabunaka K, Iizaka S, Nakagami G, Fujioka M, Sanada H. Three-dimensional ultrasound imaging of the pressure ulcer: A case report. Medical Ultrasonography. 17:404-406, 2015.
  3. Yabunaka K, Murayama R, Takahashi T, Tanabe H, Kawamoto A, Oe M, Arai R, Sanada H. Ultrasonographic appearance of infusion via the peripheral intravenous catheters. Journal of Nursing Science Engineering. 2:40-46. 2015.
  4. Murayama R, Takahashi T, Tanabe H, Yabunaka K, Oe M, Oya M, Uchida M, Komiyama C, Sanada H. The relationship between the tip position of an indwelling venous catheter and the subcutaneous edema. Biosci Trends. 9:414-419. 2015.
  5. Katsuda T, Gotanda R, Gotanda T, Akagawa T, Tanki N, Kuwano T, Yabunaka K. Comparing three UV wavelengths for pre-exposing Gafchromic EBT2 and EBT3 films. Journal of Applied Clinical Medical Physics, 16: 449-457. 2015.
  6. Katsuda T, Gotanda R, Gotanda T, Akagawa T, Tanki N, Kuwano T, Yabunaka K. Ultraviolet exposure of Gafchromic XR-RV3 and XR-SP2 films. Journal of Applied Clinical Medical Physics 16: 427-434. 2015.
  7. Minematsu T, Yabunaka K, Nishijima Y, Sanada H. Analysis of dermal structure by high-frequency ultrasonography in pig skin. The Society for Nursing Science and Engineering. l2: 150-156. 2015.
2014 年
  1. Noguchi A, Takeshita M, Yabunaka K. Lymphoscintigraphy for sentinel lymph nodes in breast cancer: Optimum timing and visualization standard. Bulletin of Butsuryo College of Osaka. 2: 1-5. 2014.
  2. Miura Y, Nakagami, G, Yabunaka K, Tohara H, Murayama R, Noguchi H, Mori T, Sanada H. Method for detecting aspiration based on image processing-assisted B-mode video ultrasonography. Journal of Nursing Science and Engineering. The Society for Nursing Science and Engineering. 1: 12-20. 2014.
  3. Miura Y, Nakagami, G, Yabunaka K, Tohara H, Murayama R, Noguchi H, Mori T, Sanada H. Method for detection of aspiration based on B-mode video ultrasonography. Radiological Physics and Technology. 7:290-295. 2014.
  4. Yabunaka K, Konishi H, Nakagami G, Matsuo J, Noguchi A, Sanada H. Videofluoroscopic-guided balloon dilatation for the treatment of severe pharyngeal dysphagia. Diagnostic and Interventional Radiology. 21:173-176. 2014.
  5. 藪中幸一，飯坂真司, 山本匠, 真田弘美. 超音波検査による褥瘡診断の有用性 (REVIEW ARTICLE). Jpn J Med Ultrasonics. 41: 649-658. 2014.
  6. 藪中 幸一, 真田 弘美. 看護師が活用できるエコーの見方&使い方. 日本創傷・オストミー・失禁管理学会誌. 17: 235-243. 2014.
2013 年
  1. Gotanda T, Katsuda T, Akagawa T, Gotanda R, Tabuchi A, Yamamoto K, Kuwano T, Yatake H, Yabunaka K, Takeda Y. Evaluation of GAFCHROMIC EBT2 dosimetry for the low dose range using a flat-bed scanner with the reflection mode. Australasian College of Physical Scientists in Medicine. 36:59-63. 2013.
  2. Abe S, Mizuno N, Tani S, Nishikawa M, Yabunaka K, Mizuta M, Katsuda T, Sanada S. Effectiveness of the new injection program 'saline test injection mode' for use power injector in pediatric contrast CT. Australasian College of Physical Scientists in Medicine. 36: 347-354. 2013.
  3. 堀井素子, 須釜淳子, 大江真琴，峰松建夫，長瀬敬，藪中幸一，赤瀬智子，仲上豪二朗，伊吹愛，真田弘美. 超音波画像診断装置を用いた男性肥満者の真皮および皮下脂肪組織の構造変化の抽出ならびに酸化ストレスとの関連性の検討. 日本創傷・オストミー・失禁管理学会誌. 17: 23-32. 2013.
  4. 藪中幸一. 虚血性心疾患の診断（２）超音波検査による虚血性心疾患の評価方法. 日本放射線技術学会雑誌. 69: 899-905. 2013.
  5. 藪中幸一,松尾淳子, 原明子, 仲上豪二朗, 須釜 淳子, 真田弘美. 超音波画像による大腸内に貯留した便とガスの比較検討. 超音波検査技術. 38:605-613. 2013.
2012 年
  1. Yabunaka K, Ohue M, Morimoto N, Kitano N, Shinohara K, Takamura M, Gotanda T, Sanada S. Sonographic measurement of transient synovitis in children: diagnostic value of joint effusion. Radiological Physics and Technology. 5: 15-19. 2012.
  2. Yabunaka K, Konishi H, Nakagami G, Sanada H, Iizaka S, Sanada S, Ohue M. Ultrasonographic evaluation of geniohyoid muscle movement during swallowing: A study on healthy adults of various ages. Radiological Physics and Technology. 5: 34-39. 2012.
  3. Yamamoto K, Yamazaki H, Katsuda T, Yamaguchi M, Kuwano T, Yabunaka K, Gotanda T, Yoneda M, Azuma M. Diagnostic validity in gastric cancer screening by record linkage with the Osaka Cancer Registry－On film reading of radiographer and radiologist－. Memoirs of Osaka Kyoiku University, Ser. Ⅲ. 60:21-26. 2012.
  4. 藪中幸一，李尚憲， 井上正也， 山本達雄，藤本洋和，宮崎実，増田光則. 超音波検査が経過観察に有用であった上腸間膜静脈血栓症の1例. 超音波検査技術. 37: 123-129. 2012.
2011 年
  1. Yatake H, Takeda Y, Katsuda T, Kuroda C, Yamazaki H, Gotanda R, Gotanda T, Yabunaka K, Nagamatsu M. Improved detection of gastric cancer during screening by additional radiographs as judged necessary by the radiographer. Japanese Journal of Radiology. 29: 177-186. 2011.
  2. Gotanda T, Katsuda T, Gotanda R, Tabuchi A, Yamamoto K, Kuwano T, Yatake H, Kashiyama K, Yabunaka K, Akagawa T, Takeda Y. Evaluation of effective energy using radiochromic film and a step-shaped aluminum filter. Australasian College of Physical Scientists in Medicine. 34: 213-222. 2011.
  3. Yabunaka K, Sanada H, Sanada S, Konishi H, Hashimoto T, Yatake H, Yamamoto K, Katsuda T, Ohue M. Sonographic assessment of hyoid bone movement during swallowing: A study of normal adults with advancing age. Radiological Physics and Technology. 4: 73-77. 2011.
  4. Ueta M, Sugama J, Konya C, Matsuo J, Matsumoto M, Yabunaka K, Nakatani T, Tabata K. Use of ultrasound in assessment of necrotic tissue in pressure ulcers with adjacent undermining. Journal of Wound Care. 20:503-510. 2011.
2003-2010 年
  1. Yamamoto K, Yamazaki H, Kuroda C, Katsuda T, Yabunaka K, Noguchi A, Tabuchi A, Gotanda T, Hayashida K, Azuma M. The Diagnostic validity of high-density barium sulfate in gastric cancer screening by record linkage with the Osaka Cancer Registry–Examination on sex and age distribution–. Memoirs of Osaka Kyoiku University, Ser.Ⅲ. 59: 16-22. 2010.
  2. Yabunaka K, Iizaka S, Nakagami G, Aoi N, Kadono T, Koyanagi H, Uno M, Ohue M, Sanada S, Sanada H. Can ultrasonographic evaluation of subcutaneous fat predict pressure ulceration? Journal of Wound Care. 18: 192-198. 2009.
  3. Yamamoto K, Masami A, Kuroda C, Kubo T, Katsuda T, Yabunaka K, Yamazaki H, Takeda Y. Radiation dose in mass screening for gastric cancer with high-concentration barium sulfate compared with moderate-concentration barium sulfate. Australasian College of Physical Scientists in Medicine. 32: 88-91. 2009.
  4. Yamamoto K, Takeda Y, Katsuda T, Yabunaka K, Gotanda R, Abe S, Tabuchi A, Gotanda T, Azuma M. Studies on high-concentration barium sulfate used in gastric cancer screening–Acid resistance, fluidity and ease of consumption. Memoirs of Osaka Kyoiku University, Ser. Ⅲ. 58: 37-43. 2009.
  5. Yabunaka K, Katsuda T, Sanada S, Yatake H, Fukutomi T. Sonographic examination of the appendix in acute infectious enteritis and acute appendicitis. Journal of Clinical Ultrasound. 36: 63-66. 2008.
  6. Yabunaka K, Katsuda T, Sanada S, Yatake H, Yamamoto K. Sonographic visualization of the normal stomach: Left lateral decubitus position. Radiological Physics and Technology. 1: 123-127. 2008.
  7. Yabunaka K, Katsuda T, Sanada S, Fukutomi T. Sonographic appearance of the normal appendix in adults. Journal of Ultrasound in Medicine. 26: 37-43. 2007.
  8. Yabunaka K, Sanada S, Fukui H, Tamate S, Fujioka M. Transabdominal sonographic appearance of adult colonic polyps. Journal of Medical Ultrasonics. 33: 231-237. 2006.
  9. Yabunaka K, Fukui H, Tamate S, Fujioka M. Ultrasonographic diagnosis of advanced colorectal cancer. Journal of Medical Ultrasonics. 30: 163-169. 2003.
  10. 藪中幸一, 真田茂, 友利敦, 大植睦, 永来努, 橋本務. 超音波診断装置を用いた嚥下時の舌骨動態解析. 日本摂食嚥下リハビリテーション学会雑誌. 12: 135-140. 2008.
  11. 藪中 幸一, 福井 寛也, 玉手 信治, 梶山 雄司, 上道 武, 中谷 元太郎, 藤岡 正幸, 福富 經昌. 進行大腸癌における体外式超音波検査の診断能の検討. 超音波医学 31:17-23. 2004.