Original paper
109, 1-4, 2018
33, 445-448, 2018
18, 312-314, 2018
130(10), e437-e438, Oct. 2017
130(10), e437-e438, Oct. 2017
2017, bcr2017221125, Jul. 2017
2017, bcr2017219625, Mar. 2017
56(6), 737-739, 2017
2016, bcr2016217175, Aug. 2016
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The Tokyo GIM Conference: clinical reasoning conference from real cases, Watanuki S, Sada R, Ishikane M, Shimizu T, Kutsuna S., J Gen Fam Med, 2018
J Gen Fam Med, 2019
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Int J Gen Med., 2019
Medicine(Baltimore), 2020
BMC Infect Dis, 2020
J Hosp Gen Med, 2020
Int J Environ Res Pub Health., 2020
2020
JMIR Med Inform., 2021
J Gen Fam Med, 2021
J Hosp Gen Med., 2021
Diagnosis, 2021
J Hosp Gen Med, 2021
Diagnosis, 2021
Int J Environ Res Pub Health, 2021
J Hosp Gen Med, 2021
J Gen Fam Med, 2021
J Gen Fam Med., 2021
BMC Med Educ, 2021
Int J Environ Res Pub Health, 2021
An equation for excellence in clinical reasoning., 10 Nov. 2022
How insight contributes to diagnostic excellence., 08 Jun. 2022
System 2 Diagnostic Process for the Next Generation of Physicians: "Inside" and "Outside" Brain-The Interplay between Human and Machine., 30 Jan. 2022
A mixed methods study comparing video based and paper based diagnostic error education for medical students., Miyagami Taiju;Ishizuka Kosuke;Furusaka-Kushiro Seiko;Kondo Keita;Kunitomo Kotaro;Akutagawa Koya;Watari Takashi;Harada Taku;Ito Hiroshi;Ando Takayuki;Hiyoshi Tetsuya;Harada Yukinori;Yamashita Shun;Nishizaki Yuji;Shimizu Taro;Raffel Katie E;Naito Toshio, Scientific reports, 16(1), 2432, 11 Dec. 2025
A cross sectional study of the relationship between clinical scores and timing of guidance for resident physicians in outpatient settings., Miyagami Taiju;Nishizaki Yuji;Shimizu Taro;Yamamoto Yu;Shikino Kiyoshi;Kataoka Koshi;Kobayashi Hiroyuki;Naito Toshio;Tokuda Yasuharu, Scientific reports, 16(1), 1016, 01 Dec. 2025
The Validity of Generative Artificial Intelligence in Evaluating Medical Students in Objective Structured Clinical Examination: Experimental Study., Yokose Masashi;Hirosawa Takanobu;Sakamoto Tetsu;Kawamura Ren;Suzuki Yudai;Harada Yukinori;Shimizu Taro, JMIR formative research, 9, e79465, 04 Dec. 2025
Differences in contributing factors to diagnostic errors between physicians and allied health professionals: a nationwide analysis in Japan., Shimizu Ikuo;Shikino Kiyoshi;Harada Yukinori;Kurihara Masaru;Tanaka Kazumi;Masuda Yuichi;Watanuki Satoshi;Ohishi Yuko;Nakazato Tomoko;Ishizuka Kosuke;Komatsu Mamoru;Miyagami Taiju;Nishizawa Toshinori;Nishimura Ryo;Oshita Toshihiko;Suzuki Tomoharu;Shimizu Taro, BMJ open quality, 14(4), 24 Nov. 2025
Time-at-bedside and competency acquisition: a secondary analysis of GM-ITE domain scores in Japanese resident physicians., Katayama Kohta;Takada Toshihiko;Nishizaki Yuji;Nagasaki Kazuya;Shimizu Taro;Yamamoto Yu;Watari Takashi;Tokuda Yasuharu;Chopra Vineet;Ohira Yoshiyuki, BMC medical education, 25(1), 1537, 03 Nov. 2025
Supervising physicians' perceptions on physician work-hour regulations in Japan: a nationwide cross-sectional study., Fujikawa Hirohisa;Tamune Hidetaka;Nishizaki Yuji;Shikino Kiyoshi;Shimizu Taro;Yamamoto Yu;Sekine Miwa;Nagasaki Kazuya;Kobayashi Hiroyuki;Tokuda Yasuharu, BMC medical education, 25(1), 1489, 24 Oct. 2025
Homemade and Handmade., Mizumoto Junki;Shimizu Taro, Journal of general and family medicine, 26(6), 534-538, 23 Oct. 2025
Impact of an Infective Endocarditis Team on Management and Outcomes: A Retrospective Cohort Study., Sakamoto Tetsu;Hirosawa Takanobu;Harada Yukinori;Shibasaki Ikuko;Sairenchi Toshimi;Nishikawa Riichi;Sakikawa Haruka;Shimizu Taro, International journal of general medicine, 18, 5743-5754, 20 Sep. 2025
The global progress for improving diagnosis: what we've learned, what comes next., Shimizu Taro;Hautz Wolf E;van Sassen Charlotte;Zwaan Laura, Diagnosis (Berlin, Germany), 12(4), 529-537, 18 Sep. 2025
A Classification Method for General Medicine Physicians to Advance Field Research in Japan., Tago Masaki;Hirata Risa;Shikino Kiyoshi;Watari Takashi;Takahashi Hiromizu;Nishi Tomoyo;Sasaki Yosuke;Shimizu Taro, International journal of general medicine, 18, 5033-5038, 01 Sep. 2025
Association between referral letters and diagnostic errors: a single-center, cross-sectional study in general internal medicine in Japan., Kamiya Sakura;Nishizawa Toshinori;Ozawa Hiroki;Harada Yukinori;Watari Takashi;Shimizu Taro;Sakurai Madoka;Suzuki Yuya;Deshpande Gautam A;Arioka Hiroko, Diagnosis (Berlin, Germany), 13(1), 46-54, 22 Aug. 2025
Optimal Working Hours in the 2024 Physician Work Reform: Insights from a Residency Program Director., Shikino Kiyoshi;Nishizaki Yuji;Kataoka Koshi;Nagasaki Kazuya;Kobayashi Hiroyuki;Shimizu Taro;Tokuda Yasuharu, Advances in medical education and practice, 16, 1461-1468, 20 Aug. 2025
Delay in Surgery for Ruptured Aortic Aneurysm in Hemodynamically Stable Patients: A Multicenter Retrospective Analysis., Kawahigashi Teiko;Taisuke Jo;Shimizu Taro;Isogai Naoko;Ogino Hidemitsu;Takagi Toshio;Watanabe Kazunao;Yasunaga Hideo;Kawachi Jun, Cureus, 17(8), e89294, 03 Aug. 2025
Utility of Generative Artificial Intelligence for Japanese Medical Interview Training: Randomized Crossover Pilot Study., Hirosawa Takanobu;Yokose Masashi;Sakamoto Tetsu;Harada Yukinori;Tokumasu Kazuki;Mizuta Kazuya;Shimizu Taro, JMIR medical education, 11, e77332, 01 Aug. 2025
Hospital Type and Medical Residents' Patient Care Ownership: A Nationwide Cross-Sectional Study in Japan., Fujikawa Hirohisa;Tamune Hidetaka;Nishizaki Yuji;Shikino Kiyoshi;Shimizu Taro;Yamamoto Yu;Kobayashi Hiroyuki;Tokuda Yasuharu, The clinical teacher, 22(4), e70109, Aug. 2025
Resident Physician Recognition of Tachypnea in Clinical Simulation Videos in Japan: Cross-Sectional Study., Shikino Kiyoshi;Nishizaki Yuji;Fukui Sho;Kataoka Koshi;Yokokawa Daiki;Shimizu Taro;Yamamoto Yu;Nagasaki Kazuya;Kobayashi Hiroyuki;Tokuda Yasuharu, JMIR medical education, 11, e72640, 31 Jul. 2025
Diagnostic uncertainty in physicians' reasoning: a structured approach using BANI and GRACE2., Shimizu Taro, Diagnosis (Berlin, Germany), 13(1), 20-27, 23 Jul. 2025
Learning from what goes right: a safety-II framework for improving diagnosis at the point of care., Shimizu Taro, Diagnosis (Berlin, Germany), 17 Jul. 2025
The clinical roles of generalists in Japan: A descriptive model of problem setting and problem-solving., Amano Masayuki;Watari Takashi;Shimizu Taro, Journal of general and family medicine, 26(6), 501-503, 30 Jun. 2025
Features of Undiagnosed Abdominal Pain and Diagnostic Status of Acute Hepatic Porphyria in Japan: A Retrospective Study., Tago Masaki;Sasaki Yosuke;Katsuki Naoko E;Hirata Risa;Aihara Hidetoshi;Komatsu Fumiya;Une Kazunobu;Miyagami Taiju;Suzuki Yudai;Kawamura Ren;Takeoka Hiroaki;Yasuoka Yuka;Shimizu Taro;Nabeshima Shigeki;Naito Toshio;Tazuma Susumu, International journal of medical sciences, 22(12), 3014-3021, 20 Jun. 2025
Educational environment changes toward resident duty hour restrictions in Japan., Nagasaki Kazuya;Nishizaki Yuji;Shimizu Taro;Yamamoto Yu;Shikino Kiyoshi;Kataoka Koshi;Kobayashi Hiroyuki;Tokuda Yasuharu, Scientific reports, 15(1), 16925, 15 May 2025
Evaluating the Use of a Note-Taking App by Japanese Resident Physicians: Nationwide Cross-Sectional Study., Miyagami Taiju;Nishizaki Yuji;Shimizu Taro;Yamamoto Yu;Shikino Kiyoshi;Kataoka Koshi;Nojima Masanori;Deshpande Gautam A;Naito Toshio;Tokuda Yasuharu, JMIR formative research, 9, e55087, 09 May 2025
Creativity and diagnostic reasoning., Isoda Sho;Shimizu Taro;Hashimoto Tadayuki;Hattori Masasi;Suzuki Tomio, Diagnosis (Berlin, Germany), 06 May 2025
Physicians' prism: illuminating history with structured expertise., Shimizu Taro, Diagnosis (Berlin, Germany), 12(3), 333-340, 11 Apr. 2025
Five Strategies for Efficient and Effective Training of Japanese Resident Physicians Under the Japanese Work Style Reform., Nishizawa Toshinori;Ishizuka Kosuke;Miyagami Taiju;Kondo Keita;Takai Saya;Fukushima Kanako;Katto Daichi;Nishizaki Yuji;Shimizu Taro, Advances in medical education and practice, 16, 577-581, 05 Apr. 2025
Association between residents' work hours and patient care ownership: a nationwide cross-sectional study in Japan., Fujikawa Hirohisa;Tamune Hidetaka;Nishizaki Yuji;Nagasaki Kazuya;Kobayashi Hiroyuki;Nojima Masanori;Sekine Miwa;Shimizu Taro;Yamamoto Yu;Shikino Kiyoshi;Tokuda Yasuharu, BMC medical education, 25(1), 385, 15 Mar. 2025
Pioneering diagnosis in Asia: advancing clinical reasoning expertise through the lens of 3M., Shimizu Taro;Watanuki Satoshi;Harada Yukinori;Kawamura Ren;Amano Masayuki;Isoda Sho;Kunitomo Kotaro;Komatsu Mamoru;Miyagami Taiju;Ishizuka Kosuke;Kosaka Shintaro;Kurihara Masaru, Diagnosis (Berlin, Germany), 12(2), 145-148, 10 Feb. 2025
Association of clinical knowledge with patient care ownership among resident physicians: a nationwide cross-sectional study in Japan., Fujikawa Hirohisa;Tamune Hidetaka;Nishizaki Yuji;Shimizu Taro;Yamamoto Yu;Shikino Kiyoshi;Sekine Miwa;Kobayashi Hiroyuki;Tokuda Yasuharu, BMC medical education, 25(1), 77, 16 Jan. 2025
Optimal outpatient training for resident physicians' general medicine in-training examination score: a cross-sectional study., Miyagami Taiju;Nishizaki Yuji;Shimizu Taro;Yamamoto Yu;Shikino Kiyoshi;Kataoka Koshi;Nojima Masanori;Deshpande Gautam;Naito Toshio;Tokuda Yasuharu, BMC medical education, 25(1), 49, 11 Jan. 2025
Diagnostic errors in patients admitted directly from new outpatient visits., Watanabe Yu;Miyagami Taiju;Shimizu Taro;Nishizaki Yuji;Ukishima Sho;Santo Koichiro;Furusaka Kushiro Seiko;Aoki Nozomi;Suzuki Mayu;Kanazawa Akio;Naito Toshio, Diagnosis (Berlin, Germany), 12(2), 223-231, 01 Jan. 2025
Use of Internet/Application-Based E-consults by General Practitioners in Japan to Resolve Patients' Problems: A Descriptive Observational Study., Harada Taku;Morikawa Toru;Furuya Hiroki;Sato Tomoki;Kakehi Minami;Yamada Hiroki;Shimizu Taro, Cureus, 16(12), e76690, 31 Dec. 2024
Factors affecting diagnostic difficulties in aseptic meningitis: a retrospective observational study., Kunitomo Kotaro;Tsuji Takahiro;Kouzaki Yanosuke;Yoshimura Fumitaka;Kubosaki Jyunko;Shimizu Taro, Diagnosis (Berlin, Germany), 12(2), 250-255, 31 Dec. 2024
Undergraduate general medicine education in Japan: A nationwide cross-sectional survey of medical trainees' perspectives., Fujikawa Hirohisa;Tamune Hidetaka;Nishizaki Yuji;Shikino Kiyoshi;Shimizu Taro;Yamamoto Yu;Tokuda Yasuharu, Journal of general and family medicine, 26(2), 148-156, 10 Nov. 2024
Clinical competence and attitudes towards LGBT patients among medical residents in Japan., Nagasaki Kazuya;Nishizaki Yuji;Shimizu Taro;Yamamoto Yu;Shikino Kiyoshi;Watari Takashi;Sekine Miwa;Kobayashi Hiroyuki;Tokuda Yasuharu, BMC medical education, 26(1), 187, 05 Jan. 2026
Trends in diagnostic error research across Asia: a quantitative content analysis., Kawamura Ren;Shimizu Taro, Diagnosis (Berlin, Germany), 07 Jan. 2026
Impact of inpatient volume on residents' In-training examination scores and burnout in Japanese community hospitals: a nationwide cross-sectional study., Ishizuka Kosuke;Nishizaki Yuji;Kataoka Koshi;Shimizu Taro;Nojima Masanori;Yamamoto Yu;Shikino Kiyoshi;Fukui Sho;Nagasaki Kazuya;Kobayashi Hiroyuki;Ohta Mitsuyasu;Tokuda Yasuharu, BMC medical education, 26(1), 24 Jan. 2026
Association between grit and wellness outcomes among Japanese medical residents: A nationwide cross-sectional study., Nishizawa Toshinori;Nagasaki Kazuya;Nishizaki Yuji;Nawa Nobutoshi;Akaishi Yu;Fujiwara Takeo;Yamawaki Masanaga;Shimizu Taro;Yamamoto Yu;Shikino Kiyoshi;Kobayashi Hiroyuki;Tokuda Yasuharu, Medical teacher, 1-11, 24 Jan. 2026
Background characteristics and burnout of Japanese resident physicians who did and did not share voluntary clinical cases., Miyagami Taiju;Nishizaki Yuji;Sekine Miwa;Endo Amane;Shimizu Taro;Yamamoto Yu;Shikino Kiyoshi;Katayama Kohta;Nagasaki Kazuya;Kobayashi Hiroyuki;Raffel Katie;Watari Takashi;Naito Toshio;Tokuda Yasuharu, Scientific reports, 25 May 2026
Better workplace social capital is associated with greater patient care ownership in medical residents: a nationwide cross-sectional study., Fujikawa Hirohisa;Tamune Hidetaka;Nishizaki Yuji;Mori Hirotake;Fukui Sho;Shikino Kiyoshi;Shimizu Taro;Yamamoto Yu;Kobayashi Hiroyuki;Naito Toshio;Tokuda Yasuharu, Postgraduate medical journal, 102(1209), 626-632, 24 May 2026
Impact of scholarly activities on early postgraduate medical trainees: a cross-sectional study., Someko Hidehiro;Kataoka Yuki;Mizuno Atsushi;Nishizaki Yuji;Shimizu Taro;Tokuda Yasuharu;Shiojiri Toshiaki, BMC medical education, 26(1), 01 May 2026
Patterns of diagnostic errors using hierarchical cluster analysis: a single-center, cross-sectional study in general internal medicine., Suzuki Yuya;Nishizawa Toshinori;Ozawa Hiroki;Harada Yukinori;Watari Takashi;Shimizu Taro;Sakurai Madoka;Hayashi Kuniyoshi;Osugi Yasuhiro;Deshpande Gautam A;Arioka Hiroko, Diagnosis (Berlin, Germany), 27 Apr. 2026
Identification and analysis of the evidence gaps in the field of diagnostic errors research in Japan: a scoping review., Kunitomo Kotaro;Harada Yukinori;Suzuki Tomoharu;Ishizuka Kosuke;Nishizawa Toshinori;Kawamura Ren;Miyagami Taiju;Harada Taku;Watanuki Satoshi;Shimizu Taro;Kurihara Masaru;Koizumi Shunzo, Diagnosis (Berlin, Germany), 21 Apr. 2026
The first Japanese conference on pediatric diagnostic excellence., Nakamura Toshiki;Uegaki Reo;Suzuki Takahiro;Matsushima Takahiro;Ihara Takateru;Tetsuhara Kenichi;Kamimura Katsunori;Watari Takashi;Shimizu Taro, Diagnosis (Berlin, Germany), 20 Apr. 2026
Club Activity, Study Groups, and Academic Achievement: A Nationwide Study of Japanese Medical Students' Extracurricular Life., Fujikawa Hirohisa;Tamune Hidetaka;Nishizaki Yuji;Mori Hirotake;Fukui Sho;Shikino Kiyoshi;Shimizu Taro;Yamamoto Yu;Kobayashi Hiroyuki;Naito Toshio;Tokuda Yasuharu, Journal of general and family medicine, 27(3), e70118, 13 Apr. 2026
Examining atypical presentations associated with a higher risk of diagnostic errors using a new classification model., Harada Yukinori;Sakamoto Tetsu;Wada Yuya;Ishizuka Kosuke;Kubosaki Junko;Akutagawa Koya;Suzuki Tomoharu;Isoda Sho;Nishizawa Toshinori;Miyagami Taiju;Watanuki Satoshi;Kunitomo Kotaro;Watari Takashi;Shimizu Taro, Diagnosis (Berlin, Germany), 07 Apr. 2026
Gender differences in burnout among resident physicians in Japan: a nationwide cross-sectional study., Nagasaki Kazuya;Kawase Yuka;Nishizaki Yuji;Shimizu Taro;Yamamoto Yu;Shikino Kiyoshi;Watari Takashi;Kobayashi Hiroyuki;Tokuda Yasuharu, Academic medicine : journal of the Association of American Medical Colleges, 101(4), 403-410, 01 Apr. 2026
Utility of a Smartphone-Based Clinical Decision Support System for Pressure Ulcer Management by Physicians: Randomized Crossover Pilot Study., Ito Takahiro;Hirosawa Takanobu;Hayashi Arisa;Yokose Masashi;Shimizu Taro, JMIR formative research, 10, e85452, 23 Mar. 2026
Diagnostic errors in abdominal pain: a secondary analysis of case reports., Harada Taku;Harada Yukinori;Kunitomo Kotaro;Watari Takashi;Shimizu Taro, Diagnosis (Berlin, Germany), 12 Mar. 2026
Associative thinking as a lever for diagnostic creativity., Isoda Sho;Shimizu Taro;Hattori Masasi, Diagnosis (Berlin, Germany), 10 Mar. 2026
Information structure in clinical reasoning., Shimizu Taro;Wang Zhongqi;Shihara Marie;Yoshida Satoshi, Diagnosis (Berlin, Germany), 09 Mar. 2026
Required psychiatry rotation in residency training enhances psychiatric competence: A nationwide study in Japan., Harada Hiroyuki;Tamune Hidetaka;Fujikawa Hirohisa;Kiryu Kana;Yamamoto Yu;Shimizu Taro;Ito Masanobu;Kato Tadafumi;Nishizaki Yuji;Tokuda Yasuharu, Asian journal of psychiatry, 119, 104926, 05 Mar. 2026
Association between resident physicians from foreign medical schools and general medicine in-training examination scores: a nationwide cross-sectional study in Japan., Ishizuka Kosuke;Nishizaki Yuji;Sekine Miwa;Shimizu Taro;Shikino Kiyoshi;Yamamoto Yu;Fukui Sho;Nojima Masanori;Ohta Mitsuyasu;Tokuda Yasuharu, BMC medical education, 26(1), 03 Mar. 2026
Student Engagement from the Medical Trainees' Perspective and Associated Factors: A Nationwide Cross-Sectional Study., Fujikawa Hirohisa;Tamune Hidetaka;Nishizaki Yuji;Mori Hirotake;Fukui Sho;Shikino Kiyoshi;Shimizu Taro;Yamamoto Yu;Kobayashi Hiroyuki;Naito Toshio;Tokuda Yasuharu, JMA journal, 9(2), 486-494, 20 Feb. 2026
Associations between patient care ownership, burnout, and job satisfaction among medical residents: a nationwide cross-sectional study in Japan., Fujikawa Hirohisa;Tamune Hidetaka;Nishizaki Yuji;Nagasaki Kazuya;Kobayashi Hiroyuki;Nojima Masanori;Sekine Miwa;Shimizu Taro;Yamamoto Yu;Shikino Kiyoshi;Tokuda Yasuharu, Scientific reports, 16(1), 14 Feb. 2026
Case report
BMJ Case Rep, 2018
BMJ Case Rep, 2018
Am J Med Sci, 2019
Intern Med, 2018
2019
BMJ Case Rep, 2019
BMC Psychiatry, 2019
Am J Med Sci, 2019
BMJ Case Rep, 2019
BMJ Case Rep, 2019
Am J Med Sci, 2020
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The Primary Care Companion CNS Disord, 2020
BMJ Case Rep, 2020
Am J Med Sci, 2020
Am J Med Sci, 2020
Eur J Case Rep Intern Med, 2020
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Eur J Case Rep Intern Med, 2020
BMJ Case Rep, 2020
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Am J Med, 2020
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2020
Eur J Case Rep Intern Med, 2020
Am J Med, 2020
Am J Med, 2020
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Am J Med Sci., 2020
Journal of Medical Case Reports, 2020
2021
Eur J Case Rep Intern Med, 2021
Eur J Case Rep Intern Med, 2021
Emerg Med J, 2021
Teaching NeuroImage: Isolated Hypoglossal Nerve Palsy From Tuberculous Abscess., Miyazaki Masahiro;Kawamura Ren;Shimizu Taro, Neurology, 105(12), e214419, 17 Nov. 2025
Involuntary Movements of the Tongue in Transient Myoclonic State With Asterixis., Sato Yoshitaka;Sakamoto Tetsu;Harada Yukinori;Shimizu Taro, Neurology, 105(8), e214213, 18 Sep. 2025
Meningitis mirage., Kawamura Ren;Suzuki Takafumi;Matsuda Hadzki;Ishida Kazuyuki;White Andrew A;Shimizu Taro, Journal of hospital medicine, 20(10), 1112-1117, 16 Jul. 2025
Recurrent Anemia Due To Mucosal Prolapse Syndrome., Sakamoto Tetsu;Hirosawa Takanobu;Shimizu Taro, European journal of case reports in internal medicine, 12(4), 005314, 21 Mar. 2025
Positive Murphy's Sign of Fitz-Hugh-Curtis Syndrome., Kunitomo Kotaro;Harada Yukinori;Tsuji Takahiro;Shimizu Taro, Cureus, 17(2), e78521, 04 Feb. 2025
Misinterpreted pyramidal sign: revisiting Garcin's description of the hollow hand sign., Shiba Hiroshi;Shiba Yasushi;Watanabe Keisuke;Shimizu Taro, BMJ case reports, 19(1), 22 Jan. 2026