• 7252 Citations
  • 46 h-Index
1990 …2020

Research output per year

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Fingerprint Dive into the research topics where Yoshiki Hiroka is active. These topic labels come from the works of this person. Together they form a unique fingerprint.

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Research Output

8 mm 径と 10mm 径の Fully covered Self-Expandable Metal Stents の比較試験―切除不能遠位胆管悪性狭窄患者に対する多施設共同前向き試験―

Translated title of the contribution: Comparison of 8- and 10-MM diameter fully covered selfexpandable metal stents: A multicenter prospective study in patients with distal malignant biliary obstructionKawashima, H., Hashimoto, S., Ohno, E., Ishikawa, T., Morishima, T., Matsubara, H., Sugimoto, H., Nonogaki, K., Kanamori, A., Hara, K., Kuwahara, T., Nakamura, M., Miyahara, R., Ishigami, M., Ando, M. & Hirooka, Y., 05-2020, In : GASTROENTEROLOGICAL ENDOSCOPY. 62, 5, p. 593-603 11 p.

Research output: Contribution to journalArticle

  • An International Study on the Diagnostic Accuracy of the Japan Narrow-Band Imaging Expert Team Classification for Colorectal Polyps Observed with Blue Laser Imaging

    Suzuki, H., Yamamura, T., Nakamura, M., Hsu, C. M., Su, M. Y., Chen, T. H., Chiu, C. T., Hirooka, Y. & Goto, H., 01-05-2020, In : Digestion. 101, 3, p. 339-346 8 p.

    Research output: Contribution to journalArticle

  • Can contrast-enhanced harmonic endoscopic ultrasonography accurately diagnose main pancreatic duct involvement in intraductal papillary mucinous neoplasms?

    Ohno, E., Kawashima, H., Ishikawa, T., Iida, T., Suzuki, H., Uetsuki, K., Yashika, J., Yamada, K., Yoshikawa, M., Gibo, N., Aoki, T., Kataoka, K., Mori, H., Hirooka, Y. & Fujishiro, M., 07-2020, In : Pancreatology. 20, 5, p. 887-894 8 p.

    Research output: Contribution to journalArticle

  • Characteristics and editorial policy of Journal of Medical Ultrasonics (JMU)

    Hirooka, Y., 01-01-2020, In : Journal of Medical Ultrasonics. 47, 1, p. 151-152 2 p.

    Research output: Contribution to journalComment/debate

    Open Access

    Clinical Factors Associated with Missing Colorectal Polyp on Colon Capsule Endoscopy

    Yamada, K., Nakamura, M., Yamamura, T., Maeda, K., Sawada, T., Mizutani, Y., Ishikawa, T., Furukawa, K., Ohno, E., Miyahara, R., Kawashima, H., Hotta, N. & Hirooka, Y., 01-05-2020, In : Digestion. 101, 3, p. 316-322 7 p.

    Research output: Contribution to journalArticle

  • 1 Citation (Scopus)