• 1088 Citations
  • 19 h-Index
20032020

Research output per year

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Research Output

  • 1088 Citations
  • 19 h-Index
  • 84 Article
  • 7 Review article
  • 1 Comment/debate
2020

Hyperintense liver masses at hepatobiliary phase gadoxetic acid– enhanced MRI: Imaging appearances and clinical importance

Fujita, N., Nishie, A., Asayama, Y., Ishigami, K., Ushijima, Y., Kakihara, D., Nakayama, T., Morita, K., Ishimatsu, K. & Honda, H., Jan 1 2020, In : Radiographics. 40, 1, p. 72-94 23 p.

Research output: Contribution to journalArticle

1 Citation (Scopus)
2019

Amide proton transfer imaging for differentiating benign ovarian cystic lesions: Potential of first time right

Ishimatsu, K., Nishie, A., Takayama, Y., Asayama, Y., Ushijima, Y., Kakihara, D., Morita, K., Takao, S., Sonoda, K., Ohishi, Y. & Honda, H., Nov 2019, In : European Journal of Radiology. 120, 108656.

Research output: Contribution to journalArticle

Amide proton transfer imaging to predict tumor response to neoadjuvant chemotherapy in locally advanced rectal cancer

Nishie, A., Asayama, Y., Ishigami, K., Ushijima, Y., Takayama, Y., Okamoto, D., Fujita, N., Tsurumaru, D., Togao, O., Sagiyama, K., Manabe, T., Oki, E., Kubo, Y., Hida, T., Hirahashi-Fujiwara, M., Keupp, J. & Honda, H., Jan 2019, In : Journal of Gastroenterology and Hepatology (Australia). 34, 1, p. 140-146 7 p.

Research output: Contribution to journalArticle

3 Citations (Scopus)

Differential Diagnosis of Pancreatic Epidermoid Cyst Without a Solid Component (Residual Splenic Tissue) vs. Mucinous Cystic Neoplasm

Ishigami, K., Nishie, A., Irie, H., Asayama, Y., Ushijima, Y., Takayama, Y., Okamoto, D., Fujita, N., Ohtsuka, T., Ito, T., Mochidome, N. & Honda, H., Mar 15 2019, In : Journal of Gastrointestinal Cancer. 50, 1, p. 91-97 7 p.

Research output: Contribution to journalArticle

1 Citation (Scopus)

Image quality and radiation dose of renal perfusion CT with low-dose contrast agent: a comparison with conventional CT using a 320-row system

Asayama, Y., Nishie, A., Ishigami, K., Ushijima, Y., Kakihara, D., Fujita, N., Morita, K., Ishimatsu, K., Takao, S. & Honda, H., Aug 2019, In : Clinical Radiology. 74, 8, p. 650.e13-650.e18

Research output: Contribution to journalArticle

Imaging features of undifferentiated carcinoma of the pancreas

Ishigami, K., Nishie, A., Yamamoto, T., Asayama, Y., Ushijima, Y., Kakihara, D., Fujita, N., Morita, K., Ohtsuka, T., Kawabe, K., Mochidome, N. & Honda, H., Oct 1 2019, In : Journal of Medical Imaging and Radiation Oncology. 63, 5, p. 580-588 9 p.

Research output: Contribution to journalArticle

Improved visualization of a fine intrahepatic biliary duct on drip infusion cholangiography-computed tomography: Impact of knowledge-based iterative model reconstruction

Takao, S., Nishie, A., Asayama, Y., Ishigami, K., Ushijima, Y., Kakihara, D., Nakayama, T., Fujita, N., Morita, K., Ishimatsu, K., Yoshizumi, T., Ikegami, T., Kondo, M. & Honda, H., Jan 1 2019, (Accepted/In press) In : Hepatology Research.

Research output: Contribution to journalArticle

Papillary renal cell carcinoma with massive hematoma mimicking hemangioma

Hiraki, Y., Okamoto, D., Nishie, A., Asayama, Y., Ishigami, K., Ushijima, Y., Takayama, Y., Fujita, N., Eto, M., Kinoshita, F. & Honda, H., Aug 2019, In : Radiology Case Reports. 14, 8, p. 1003-1006 4 p.

Research output: Contribution to journalArticle

Open Access

Prediction of liver fibrosis using CT under respiratory control: New attempt using deformation vectors obtained by non-rigid registration technique

Nishie, A., Akahori, S., Asayama, Y., Ishigami, K., Ushijima, Y., Kakihara, D., Nakayama, T., Takayama, Y., Fujita, N., Morita, K., Ishimatsu, K., Takao, S., Yoshizumi, T., Kohashi, K., Li, Y. & Honda, H., Mar 2019, In : Anticancer research. 39, 3, p. 1417-1424 8 p.

Research output: Contribution to journalArticle

Superparamagnetic iron-oxide-enhanced diffusion-weighted magnetic resonance imaging for the diagnosis of intrapancreatic accessory spleen

Ishigami, K., Nishie, A., Nakayama, T., Asayama, Y., Kakihara, D., Fujita, N., Ushijima, Y., Okamoto, D., Ohtsuka, T., Mori, Y., Ito, T., Mochidome, N. & Honda, H., Oct 1 2019, In : Abdominal Radiology. 44, 10, p. 3325-3335 11 p.

Research output: Contribution to journalArticle

Usefulness of a Pretreatment CT-Based Modified RENAL Nephrometry Score in Predicting Renal Function After Cryotherapy for T1a Renal Mass

Asayama, Y., Nishie, A., Ushijima, Y., Okamoto, D., Morita, K., Takao, S., Kakihara, D., Ishimatsu, K., Ishigami, K., Fujita, N. & Honda, H., Aug 15 2019, In : CardioVascular and Interventional Radiology. 42, 8, p. 1128-1134 7 p.

Research output: Contribution to journalArticle

2018

A case of pseudoglandular hepatocellular carcinoma: The usefulness of a multimodal approach

Watanabe, H., Asayama, Y., Nishie, A., Ishigami, K., Ushijima, Y., Okamoto, D., Fujita, N., Yoshizumi, T., Oda, Y. & Honda, H., Jun 2018, In : Radiology Case Reports. 13, 3, p. 689-692 4 p.

Research output: Contribution to journalArticle

Amide proton transfer imaging can predict tumor grade in rectal cancer

Nishie, A., Takayama, Y., Asayama, Y., Ishigami, K., Ushijima, Y., Okamoto, D., Fujita, N., Tsurumaru, D., Togao, O., Manabe, T., Oki, E., Kubo, Y., Hida, T., Hirahashi-Fujiwara, M., Keupp, J. & Honda, H., Sep 2018, In : Magnetic Resonance Imaging. 51, p. 96-103 8 p.

Research output: Contribution to journalArticle

7 Citations (Scopus)

Amide proton transfer MR imaging of endometrioid endometrial adenocarcinoma: Association with histologic grade

Takayama, Y., Nishie, A., Togao, O., Asayama, Y., Ishigami, K., Ushijima, Y., Okamoto, D., Fujita, N., Sonoda, K., Hida, T., Ohishi, Y., Keupp, J. & Honda, H., Mar 2018, In : Radiology. 286, 3, p. 909-917 9 p.

Research output: Contribution to journalArticle

14 Citations (Scopus)

Impact of body mass index on CT attenuation of adrenal adenoma

Nishie, A., Asayama, Y., Ishigami, K., Ushijima, Y., Kakihara, D., Nakayama, T., Fujita, N., Morita, K., Ishimatsu, K., Takao, S., Hida, T., Sugimoto, M. & Honda, H., Nov 2018, In : European Journal of Radiology. 108, p. 184-188 5 p.

Research output: Contribution to journalArticle

Neuroendocrine tumor of the pancreas with rhabdoid feature

Miyazaki, T., Aishima, S., Fujino, M., Ozono, K., Kubo, Y., Ushijima, Y., Osoegawa, T., Ihara, E., Tetsuhide, I., Ohtsuka, T., Nakamura, M. & Oda, Y., Aug 1 2018, In : Virchows Archiv. 473, 2, p. 247-252 6 p.

Research output: Contribution to journalArticle

3 Citations (Scopus)

Relationship among tumor attenuation value of pre-contrast Computed Tomography (CT), washout rate and constituent cells in adrenal adenoma: Proposition of a new approach for diagnosing adrenal adenoma on Dynamic CT

Nishie, A., Sugimoto, M., Asayama, Y., Ishigami, K., Ushijima, Y., Takayama, Y., Okamoto, D., Fujita, N., Yokomizo, A., Tatsugami, K. & Honda, H., Aug 2018, In : Anticancer research. 38, 8, p. 4767-4773 7 p.

Research output: Contribution to journalArticle

1 Citation (Scopus)

The prevalence of transpancreatic common hepatic artery and coexisting variant anatomy

Ishigami, K., Nishie, A., Asayama, Y., Ushijima, Y., Takayama, Y., Okamoto, D., Fujita, N., Yoshizumi, T., Harimoto, N., Ohtsuka, T., Nakata, K. & Honda, H., May 2018, In : Clinical Anatomy. 31, 4, p. 598-604 7 p.

Research output: Contribution to journalArticle

1 Citation (Scopus)

Tumor enhancement on dynamic CT: A predictive factor for recurrence after nephrectomy in localized T1 clear cell renal cell carcinoma

Maehara, J., Nishie, A., Asayama, Y., Ishigami, K., Ushijima, Y., Takayama, Y., Okamoto, D., Fujita, N., Sugimoto, M., Inokuchi, J. & Honda, H., Apr 2018, In : Anticancer research. 38, 4, p. 2377-2383 7 p.

Research output: Contribution to journalArticle

2017

Does apparent diffusion coefficient predict the degree of liver regeneration of donor and recipient after living donor liver transplantation?

Morita, K., Nishie, A., Asayama, Y., Ishigami, K., Ushijima, Y., Takayama, Y., Okamoto, D., Fujita, N., Ikegami, T., Yoshizumi, T., Shirabe, K. & Honda, H., May 1 2017, In : European Journal of Radiology. 90, p. 146-151 6 p.

Research output: Contribution to journalArticle

Image quality and diagnostic performance of free-breathing diffusion-weighted imaging for hepatocellular carcinoma

Takayama, Y., Nishie, A., Asayama, Y., Ishigami, K., Kakihara, D., Ushijima, Y., Fujita, N., Shirabe, K., Takemura, A. & Honda, H., May 18 2017, In : World Journal of Hepatology. 9, 14, p. 657-666 10 p.

Research output: Contribution to journalArticle

4 Citations (Scopus)

Mass-forming intrahepatic cholangiocarcinoma: Enhancement patterns in the arterial phase of dynamic hepatic CT - Correlation with clinicopathological findings

Fujita, N., Asayama, Y., Nishie, A., Ishigami, K., Ushijima, Y., Takayama, Y., Okamoto, D., Moirta, K., Shirabe, K., Aishima, S., Wang, H., Oda, Y. & Honda, H., Feb 1 2017, In : European Radiology. 27, 2, p. 498-506 9 p.

Research output: Contribution to journalArticle

19 Citations (Scopus)

Mucinous nonneoplastic cyst of the pancreas: CT and MRI appearances

Ishigami, K., Nishie, A., Mochidome, N., Asayama, Y., Ushijima, Y., Kakihara, D., Okamoto, D., Fujita, N., Ohtsuka, T., Miyasaka, Y., Hida, T., Yoshizumi, T. & Honda, H., Dec 1 2017, In : Abdominal Radiology. 42, 12, p. 2827-2834 8 p.

Research output: Contribution to journalArticle

1 Citation (Scopus)

Predictors of therapeutic effect of transarterial chemoembolisation using drug-eluting beads for hepatocellular carcinoma

Asayama, Y., Okamoto, D., Ushijima, Y., Nishie, A., Ishigami, K., Takayama, Y., Fujita, N. & Honda, H., Sep 2017, In : Clinical Radiology. 72, 9, p. 780-785 6 p.

Research output: Contribution to journalArticle

3 Citations (Scopus)

Prognostic significance of contrast-enhanced CT attenuation value in extrahepatic cholangiocarcinoma

Asayama, Y., Nishie, A., Ishigami, K., Ushijima, Y., Takayama, Y., Okamoto, D., Fujita, N., Ohtsuka, T., Yoshizumi, T., Aishima, S., Oda, Y. & Honda, H., Jun 1 2017, In : European Radiology. 27, 6, p. 2563-2569 7 p.

Research output: Contribution to journalArticle

2 Citations (Scopus)
2016

Amide proton transfer (APT) magnetic resonance imaging of prostate cancer: comparison with Gleason scores

Takayama, Y., Nishie, A., Sugimoto, M., Togao, O., Asayama, Y., Ishigami, K., Ushijima, Y., Okamoto, D., Fujita, N., Yokomizo, A., Keupp, J. & Honda, H., Aug 1 2016, In : Magnetic Resonance Materials in Physics, Biology and Medicine. 29, 4, p. 671-679 9 p.

Research output: Contribution to journalArticle

17 Citations (Scopus)

Apparent diffusion coefficient: An associative factor for recurrence after nephrectomy in localized renal cell carcinoma

Nishie, A., Kakihara, D., Asayama, Y., Ishigami, K., Ushijima, Y., Takayama, Y., Okamoto, D., Fujita, N., Morita, K., Kubo, Y., Inokuchi, J. & Honda, H., Jan 1 2016, In : Journal of Magnetic Resonance Imaging. 43, 1, p. 166-172 7 p.

Research output: Contribution to journalArticle

5 Citations (Scopus)

Fatty change in moderately and poorly differentiated hepatocellular carcinoma on MRI: a possible mechanism related to decreased arterial flow

Asayama, Y., Nishie, A., Ishigami, K., Ushijima, Y., Takayama, Y., Okamoto, D., Fujita, N., Kubo, Y., Aishima, S., Yoshizumi, T. & Honda, H., Dec 1 2016, In : Clinical Radiology. 71, 12, p. 1277-1283 7 p.

Research output: Contribution to journalArticle

4 Citations (Scopus)

Fibrosis in nonalcoholic fatty liver disease: Noninvasive assessment using computed tomography volumetry

Fujita, N., Nishie, A., Asayama, Y., Ishigami, K., Ushijima, Y., Takayama, Y., Okamoto, D., Shirabe, K., Yoshizumi, T., Kotoh, K., Furusyo, N., Hida, T., Oda, Y., Fujioka, T. & Honda, H., Oct 28 2016, In : World Journal of Gastroenterology. 22, 40, p. 8949-8955 7 p.

Research output: Contribution to journalArticle

3 Citations (Scopus)
6 Citations (Scopus)

Heterogeneity of non-cancerous liver parenchyma on gadoxetic acid-enhanced MRI: An imaging biomarker for hepatocellular carcinoma development in chronic liver disease

Asayama, Y., Nishie, A., Ishigami, K., Ushijima, Y., Takayama, Y., Okamoto, D., Fujita, N., Morita, K., Obara, M. & Honda, H., May 1 2016, In : Clinical Radiology. 71, 5, p. 432-437 6 p.

Research output: Contribution to journalArticle

2 Citations (Scopus)

Histogram analysis of noncancerous liver parenchyma on gadoxetic acid-enhanced MRI: predictive value for liver function and pathology

Asayama, Y., Nishie, A., Ishigami, K., Ushijima, Y., Takayama, Y., Okamoto, D., Fujita, N., Yoshizumi, T., Hida, T. & Honda, H., Sep 1 2016, In : Abdominal Radiology. 41, 9, p. 1751-1757 7 p.

Research output: Contribution to journalArticle

4 Citations (Scopus)

Significance of the signal intensity of gadoxetic acid-enhanced MR imaging for predicting the efficacy of hepatic arterial infusion chemotherapy in hepatocellular carcinoma

Fujita, N., Nishie, A., Asayama, Y., Ishigami, K., Ushijima, Y., Takayama, Y., Okamoto, D., Morita, K., Shirabe, K., Koto, K., Kubo, Y., Oda, Y. & Honda, H., Jan 1 2016, In : Magnetic Resonance in Medical Sciences. 15, 1, p. 111-120 10 p.

Research output: Contribution to journalArticle

2 Citations (Scopus)
2015

Assessment of clonality of multisegmental main duct intraductal papillary mucinous neoplasms of the pancreas based on GNAS mutation analysis

Tamura, K., Ohtsuka, T., Matsunaga, T., Kimura, H., Watanabe, Y., Ideno, N., Aso, T., Miyazaki, T., Ohuchida, K., Takahata, S., Ito, T., Ushijima, Y., Oda, Y., Mizumoto, K. & Tanaka, M., Feb 1 2015, In : Surgery (United States). 157, 2, p. 277-284 8 p.

Research output: Contribution to journalArticle

17 Citations (Scopus)

Detectability of hepatocellular carcinoma on gadoxetic acid-enhanced MRI at 3 T in patients with severe liver dysfunction: Clinical impact of dual-source parallel radiofrequency excitation

Nishie, A., Kakihara, D., Asayama, Y., Ushijima, Y., Takayama, Y., Fujita, N., Shimamoto, D., Shirabe, K., Hida, T. & Honda, H., Mar 1 2015, In : Clinical Radiology. 70, 3, p. 254-261 8 p.

Research output: Contribution to journalArticle

5 Citations (Scopus)

Distinguishing intrahepatic cholangiocarcinoma from poorly differentiated hepatocellular carcinoma using precontrast and gadoxetic acid-enhanced MRI

Asayama, Y., Nishie, A., Ishigami, K., Ushijima, Y., Takayama, Y., Fujita, N., Kubo, Y., Aishima, S., Shirabe, K., Yoshiura, T. & Honda, H., Jan 1 2015, In : Diagnostic and Interventional Radiology. 21, 2, p. 96-104 9 p.

Research output: Contribution to journalArticle

15 Citations (Scopus)

Hepatocellular carcinoma: clinical significance of signal heterogeneity in the hepatobiliary phase of gadoxetic acid-enhanced MR imaging

Fujita, N., Nishie, A., Kubo, Y., Asayama, Y., Ushijima, Y., Takayama, Y., Moirta, K., Shirabe, K., Aishima, S. & Honda, H., Jan 1 2015, In : European Radiology. 25, 1, p. 211-220 10 p.

Research output: Contribution to journalArticle

14 Citations (Scopus)

Inflammatory pseudotumor-like follicular dendritic cell tumor of the spleen: Case report and review of the literature

Kitamura, Y., Takayama, Y., Nishie, A., Asayama, Y., Ushijima, Y., Fujita, N., Morita, K., Baba, S., Kubo, Y., Shirabe, K. & Honda, H., Nov 13 2015, In : Magnetic Resonance in Medical Sciences. 14, 4, p. 347-354 8 p.

Research output: Contribution to journalReview article

6 Citations (Scopus)

MR prediction of liver function and pathology using gd-eob-dtpa: Effect of liver volume consideration

Shimamoto, D., Nishie, A., Asayama, Y., Ushijima, Y., Takayama, Y., Fujita, N., Shirabe, K., Hida, T., Kubo, Y. & Honda, H., Jan 1 2015, In : BioMed Research International. 2015, 141853.

Research output: Contribution to journalArticle

4 Citations (Scopus)

Optimization and clinical feasibility of free-breathing diffusion-weighted imaging of the liver: Comparison with respiratory-triggered diffusion-weighted imaging

Takayama, Y., Nishie, A., Asayama, Y., Ishigami, K., Kakihara, D., Ushijima, Y., Fujita, N., Yoshiura, T., Takemura, A., Obara, M., Takahara, T. & Honda, H., Jan 1 2015, In : Magnetic Resonance in Medical Sciences. 14, 2, p. 123-132 10 p.

Research output: Contribution to journalArticle

7 Citations (Scopus)

Predictors and diagnostic strategies for early-stage pancreatic ductal adenocarcinoma: A retrospective study

Kimura, H., Ohtsuka, T., Matsunaga, T., Watanabe, Y., Tamura, K., Ideno, N., Aso, T., Miyazaki, T., Osoegawa, T., Aishima, S., Miyasaka, Y., Ueda, J., Ushijima, Y., Igarashi, H., Ito, T., Takahata, S., Oda, Y., Mizumoto, K. & Tanaka, M., Oct 1 2015, In : Pancreas. 44, 7, p. 1148-1154 7 p.

Research output: Contribution to journalArticle

8 Citations (Scopus)

T1ρ Relaxation of the liver: A potential biomarker of liver function

Takayama, Y., Nishie, A., Asayama, Y., Ushijima, Y., Okamoto, D., Fujita, N., Morita, K., Shirabe, K., Kotoh, K., Kubo, Y., Okuaki, T. & Honda, H., Jul 1 2015, In : Journal of Magnetic Resonance Imaging. 42, 1, p. 188-195 8 p.

Research output: Contribution to journalArticle

26 Citations (Scopus)

Three-dimensional T2-weighted imaging for liver MRI: Clinical values of tissue-specific variable refocusing flip-angle turbo spin echo imaging

Takayama, Y., Nishie, A., Asayama, Y., Ushijima, Y., Fujita, N., Shimamoto, D., Yoshiura, T., Obara, M., Takemura, A., Yoneyama, M. & Honda, H., Feb 1 2015, In : Journal of Magnetic Resonance Imaging. 41, 2, p. 339-346 8 p.

Research output: Contribution to journalArticle

12 Citations (Scopus)
2014

[Cryoablation for renal cell carcinoma - minimally invasive therapy under image guidance]

Ushijima, Y., Asayama, Y., Nishie, A., okamoto, D., Morita, K., Ishigami, K., Takayama, Y., fujita, N., Yokomizo, A., Naito, S. & Honda, H., Oct 1 2014, In : Fukuoka igaku zasshi = Hukuoka acta medica. 105, 10, p. 191-195 5 p.

Research output: Contribution to journalReview article

Apparent diffusion coefficient characteristics of various adrenal tumors

Hida, T., Nishie, A., Asayama, Y., Ishigami, K., Ushijima, Y., Takayama, Y., Fujita, N., Shimamoto, D., Yokomizo, A., Tatsugami, K., Inokuchi, J., Kubo, Y. & Honda, H., Sep 29 2014, In : Magnetic Resonance in Medical Sciences. 13, 3, p. 183-189 7 p.

Research output: Contribution to journalArticle

7 Citations (Scopus)
13 Citations (Scopus)

Follicular pancreatitis, report of a case clinically mimicking pancreatic cancer and literature review

Mizuuchi, Y., Aishima, S., Hattori, M., Ushijima, Y., Aso, A., Takahata, S., Ohtsuka, T., Ueda, J., Tanaka, M. & Oda, Y., Feb 1 2014, In : Pathology Research and Practice. 210, 2, p. 118-122 5 p.

Research output: Contribution to journalArticle

7 Citations (Scopus)

"High-risk stigmata" of the 2012 international consensus guidelines correlate with the malignant grade of branch duct intraductal papillary mucinous neoplasms of the pancreas

Aso, T., Ohtsuka, T., Matsunaga, T., Kimura, H., Watanabe, Y., Tamura, K., Ideno, N., Osoegawa, T., Takahata, S., Shindo, K., Ushijima, Y., Aishima, S., Oda, Y., Ito, T., Mizumoto, K. & Tanaka, M., Nov 10 2014, In : Pancreas. 43, 8, p. 1239-1243 5 p.

Research output: Contribution to journalArticle

46 Citations (Scopus)

Pathological manifestation of difference in washout pattern of adrenal hyperplasia on dynamic CT

Nishie, A., Asayama, Y., Ishigami, K., Kakihara, D., Nakayama, T., Ushijima, Y., Takayama, Y., Yokomizo, A., Tatsugami, K., Inokuchi, J., Fujita, N., Kubo, Y., Aishima, S., Hirakawa, M. & Honda, H., Oct 1 2014, In : Journal of Medical Imaging and Radiation Oncology. 58, 5, p. 559-564 6 p.

Research output: Contribution to journalArticle

4 Citations (Scopus)

Role of pancreatic juice cytology in the preoperative management of intraductal papillary mucinous neoplasm of the pancreas in the era of international consensus guidelines 2012

Ohtsuka, T., Matsunaga, T., Kimura, H., Watanabe, Y., Tamura, K., Ideno, N., Aso, T., Miyasaka, Y., Ueda, J., Takahata, S., Osoegawa, T., Igarashi, H., Ito, T., Ushijima, Y., Ookubo, F., Oda, Y., Mizumoto, K. & Tanaka, M., Nov 1 2014, In : World journal of surgery. 38, 11, p. 2994-3001 8 p.

Research output: Contribution to journalArticle

23 Citations (Scopus)