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M. Hirakawa · SciRah

Researcher profile · Semantic Scholar

M. Hirakawa

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M. Hirakawa — researcher profile on SciRah

h-index: 26
Works: 99
Citations: 2,086

Most-cited papers

Usefulness of apparent diffusion coefficient map in diagnosing prostate carcinoma: Correlation with stepwise histopathology
K. Yoshimitsu, K. Kiyoshima, H. Irie, T. Tajima +5 more
2008Journal of Magnetic Resonance Imaging180 citations Open access
Semantic Scholar
Hepatocellular carcinoma with a pseudocapsule on gadolinium-enhanced MR images: correlation with histopathologic findings.
K. Ishigami, K. Yoshimitsu, Y. Nishihara, H. Irie +8 more
2009Radiology162 citations Open access
Semantic Scholar
Delayed-phase dynamic CT enhancement as a prognostic factor for mass-forming intrahepatic cholangiocarcinoma.
Y. Asayama, K. Yoshimitsu, H. Irie, T. Tajima +7 more
2006Radiology144 citations
Semantic Scholar
Decreased Expression of Fructose-1,6-bisphosphatase Associates with Glucose Metabolism and Tumor Progression in Hepatocellular Carcinoma.
H. Hirata, K. Sugimachi, H. Komatsu, Masami Ueda +14 more
2016Cancer Research125 citations Open access
Semantic Scholar
Radiologic detectability of minute portal venous invasion in hepatocellular carcinoma.
A. Nishie, K. Yoshimitsu, Y. Asayama, H. Irie +8 more
2008AJR. American journal of roentgenology80 citations
Semantic Scholar
Diagnostic value of the delayed phase image for iso-attenuating pancreatic carcinomas in the pancreatic parenchymal phase on multidetector computed tomography.
K. Ishigami, K. Yoshimitsu, H. Irie, T. Tajima +10 more
2009European Journal of Radiology77 citations
Semantic Scholar
Sequential activation of RhoA and FAK/paxillin leads to ATP release and actin reorganization in human endothelium
M. Hirakawa, M. Oike, Y. Karashima, Yushi Ito
2004Journal of Physiology71 citations
Semantic Scholar
Papillary renal carcinoma: Diagnostic approach by chemical shift gradient‐echo and echo‐planar MR imaging
K. Yoshimitsu, D. Kakihara, H. Irie, T. Tajima +6 more
2006Journal of Magnetic Resonance Imaging62 citations Open access
Semantic Scholar
MR imaging of renal cell carcinoma: its role in determining cell type.
K. Yoshimitsu, H. Irie, T. Tajima, A. Nishie +5 more
2004Radiation Medicine61 citations
Semantic Scholar
Uterine artery embolization along with the administration of methotrexate for cervical ectopic pregnancy: technical and clinical outcomes.
M. Hirakawa, T. Tajima, K. Yoshimitsu, H. Irie +4 more
2009AJR. American journal of roentgenology58 citations Open access
Semantic Scholar
Phase I clinical trial of a five-peptide cancer vaccine combined with cyclophosphamide in advanced solid tumors.
Mutsunori Murahashi, Yasuki Hijikata, K. Yamada, Yoshihiro Tanaka +21 more
2016Clinical Immunology55 citations
Semantic Scholar
Noninvasive estimation of hepatic steatosis using plain CT vs. Chemical‐shift MR imaging: Significance for living donors
K. Yoshimitsu, Yousuke Kuroda, M. Nakamuta, A. Taketomi +7 more
2008Journal of Magnetic Resonance Imaging48 citations
Semantic Scholar
Detection of hepatocellular carcinoma (HCC) using super paramagnetic iron oxide (SPIO)‐enhanced MRI: Added value of diffusion‐weighted imaging (DWI)
A. Nishie, T. Tajima, K. Ishigami, Yasuhiro Ushijima +8 more
2010Journal of Magnetic Resonance Imaging47 citations Open access
Semantic Scholar
Hypovascular hepatic nodule showing hypointensity in the hepatobiliary phase of gadoxetic acid-enhanced MRI in patients with chronic liver disease: prediction of malignant transformation.
Y. Takayama, A. Nishie, T. Nakayama, Y. Asayama +6 more
2012European Journal of Radiology45 citations
Semantic Scholar
Enhancement pattern analysis of hypervascular hepatocellular carcinoma on dynamic MR imaging with histopathological correlation: validity of portal phase imaging for predicting tumor grade.
D. Okamoto, K. Yoshimitsu, A. Nishie, T. Tajima +11 more
2012European Journal of Radiology43 citations
Semantic Scholar
Cytolytic Activity (CYT) Score Is a Prognostic Biomarker Reflecting Host Immune Status in Hepatocellular Carcinoma (HCC)
H. Wakiyama, Takaaki Masuda, Yushi Motomura, Qing-Jiang Hu +6 more
2018Anticancer Research38 citations Open access
Semantic Scholar
Downregulation of PRRX1 Confers Cancer Stem Cell-Like Properties and Predicts Poor Prognosis in Hepatocellular Carcinoma
H. Hirata, K. Sugimachi, Y. Takahashi, Masami Ueda +16 more
2015Annals of Surgical Oncology38 citations
Semantic Scholar
Clinicopathological significance of the peritumoral decreased uptake area of gadolinium ethoxybenzyl diethylenetriamine pentaacetic acid in hepatocellular carcinoma
A. Nishie, Y. Asayama, K. Ishigami, D. Kakihara +8 more
2014Journal of Gastroenterology and Hepatology36 citations
Semantic Scholar
Radiation-associated changes in the length of telomeres in peripheral leukocytes from inpatients with cancer
T. Maeda, Katsumasa Nakamura, K. Atsumi, M. Hirakawa +2 more
2013International Journal of Radiation Biology36 citations
Semantic Scholar
Poorly Versus Moderately Differentiated Hepatocellular Carcinoma: Vascularity Assessment by Computed Tomographic Hepatic Angiography in Correlation With Histologically Counted Number of Unpaired Arteries
Y. Asayama, K. Yoshimitsu, H. Irie, Y. Nishihara +7 more
2007Journal of computer assisted tomography32 citations
Semantic Scholar
The Evolving Genomic Landscape of Esophageal Squamous Cell Carcinoma Under Chemoradiotherapy
H. Hirata, A. Niida, N. Kakiuchi, R. Uchi +28 more
2021Cancer Research30 citations Open access
Semantic Scholar
Protein Kinase A Inhibits Lysophosphatidic Acid-Induced Migration of Airway Smooth Muscle Cells
M. Hirakawa, Y. Karashima, Michi Watanabe, Chiwaka Kimura +2 more
2007Journal of Pharmacology and Experimental Therapeutics30 citations
Semantic Scholar
Risk factors for dysbaric osteonecrosis.
K. Miyanishi, Y. Kamo, H. Ihara, T. Naka +2 more
2006Rheumatology30 citations Open access
Semantic Scholar
Prediction of outcome with FDG-PET in definitive chemoradiotherapy for esophageal cancer
K. Atsumi, Katsumasa Nakamura, K. Abe, M. Hirakawa +9 more
2013Journal of Radiation Research29 citations Open access
Semantic Scholar
Clinical outcomes of symptomatic arterioportal fistulas after transcatheter arterial embolization.
M. Hirakawa, A. Nishie, Y. Asayama, K. Ishigami +3 more
2013World Journal of Radiology28 citations Open access
Semantic Scholar
Arterial steroid injection therapy can inhibit the progression of severe acute hepatic failure toward fulminant liver failure.
K. Kotoh, M. Enjoji, M. Nakamuta, Tsuyoshi Yoshimoto +9 more
2006World Journal of Gastroenterology28 citations Open access
Semantic Scholar
Mitochondrial Transcription Factor A and Mitochondrial Genome as Molecular Targets for Cisplatin-Based Cancer Chemotherapy
K. Kohno, Ke-Yong Wang, Mayu Takahashi, T. Kurita +6 more
2015International Journal of Molecular Sciences27 citations Open access
Semantic Scholar
Accessory left gastric artery from left hepatic artery shown on MDCT and conventional angiography: correlation with CT hepatic arteriography.
K. Ishigami, K. Yoshimitsu, H. Irie, T. Tajima +3 more
2006AJR. American journal of roentgenology26 citations
Semantic Scholar
A case of gastric plexiform fibromyxoma: radiological and pathological findings
Katsumi Sakamoto, M. Hirakawa, K. Atsumi, K. Mimori +4 more
2014Japanese Journal of Radiology22 citations
Semantic Scholar
Significance of perivascular soft tissue around the common hepatic and proximal superior mesenteric arteries arising after pancreaticoduodenectomy: evaluation with serial MDCT studies
K. Ishigami, K. Yoshimitsu, H. Irie, T. Tajima +7 more
2008Abdominal Imaging22 citations
Semantic Scholar
MR prediction of postnatal outcomes in left‐sided congenital diaphragmatic hernia using right lung signal intensity: Comparison with that using right lung volume
A. Nishie, T. Tajima, Y. Asayama, K. Ishigami +13 more
2009Journal of Magnetic Resonance Imaging21 citations
Semantic Scholar
Theophylline and cAMP inhibit lysophosphatidic acid‐induced hyperresponsiveness of bovine tracheal smooth muscle cells
J. Sakai, M. Oike, M. Hirakawa, Yushi Ito
2003Journal of Physiology21 citations Open access
Semantic Scholar
Radiological detectability of minute hepatic venous invasion in hepatocellular carcinoma.
A. Nishie, K. Yoshimitsu, H. Irie, T. Tajima +7 more
2009European Journal of Radiology20 citations
Semantic Scholar
Usefulness of the long-axis and short-axis reformatted images of multidetector-row CT in evaluating T-factor of the surgically resected pancreaticobiliary malignancies.
D. Kakihara, K. Yoshimitsu, H. Irie, T. Tajima +7 more
2007European Journal of Radiology19 citations
Semantic Scholar
Tumor cell apoptosis by irradiation-induced nitric oxide production in vascular endothelium.
M. Hirakawa, M. Oike, K. Masuda, Yushi Ito
2002Cancer Research19 citations
Semantic Scholar
Efficacy of preoperative transcatheter arterial chemoembolization combined with systemic chemotherapy for treatment of unresectable hepatoblastoma in children
M. Hirakawa, A. Nishie, Y. Asayama, Nobuhiro Fujita +4 more
2014Japanese Journal of Radiology18 citations
Semantic Scholar
The endoscopic diagnosis of nonerosive reflux disease using flexible spectral imaging color enhancement image: a feasibility trial.
Mitsutoshi Miyasaka, M. Hirakawa, Kazumasa Nakamura, F. Tanaka +3 more
2011Diseases of the esophagus18 citations
Semantic Scholar
Hemorrhagic mesenteric cystic lymphangioma presenting with acute lower abdominal pain: the diagnostic clues on MR Imaging
D. Okamoto, K. Ishigami, K. Yoshimitsu, H. Irie +7 more
2009Emergency Radiology18 citations
Semantic Scholar
Gliomatosis peritonei associated with immature ovarian teratoma: a mimicker of peritoneal dissemination of malignant diseases.
D. Okamoto, K. Ishigami, K. Yoshimitsu, H. Irie +8 more
2007Journal of computer assisted tomography18 citations
Semantic Scholar
Hepatic falciform ligament artery in patients with chronic liver diseases: detection on computed tomography hepatic arteriography
T. Tajima, K. Yoshimitsu, Hiroyuki Irie, Akihiro Nishie +5 more
2009Acta Radiologica16 citations
Semantic Scholar
Retroperitoneal well-differentiated inflammatory liposarcoma: a diagnostic dilemma
R. Kawano, A. Nishie, K. Yoshimitsu, H. Irie +10 more
2008Radiation Medicine14 citations
Semantic Scholar
Performance of radiological methods in diagnosing hepatocellular carcinoma preoperatively in a recipient of living related liver transplantation: comparison with step section histopathology
M. Hirakawa, K. Yoshimitsu, H. Irie, T. Tajima +7 more
2011Japanese Journal of Radiology13 citations
Semantic Scholar
Image quality of Gd-EOB-DTPA-enhanced magnetic resonance imaging of the liver using dual-source parallel radiofrequency transmission technology: Comparison with the post-processing correction method for B1 inhomogeneity-induced signal loss.
Y. Takayama, A. Nishie, Y. Asayama, K. Ishigami +6 more
2012European Journal of Radiology12 citations
Semantic Scholar
Recanalization of Splenic Artery Aneurysm After Transcatheter Arterial Embolization Using N-Butyl Cyanoacrylate
Keiji Matsumoto, Yasuhiro Ushijima, T. Tajima, A. Nishie +4 more
2010Cardiovascular and Interventional Radiology11 citations
Semantic Scholar
Can a Belly Board Reduce Respiratory-Induced Prostate Motion in the Prone Position? — Assessed by Cine-Magnetic Resonance Imaging
K. Terashima, Katsumasa Nakamura, Y. Shioyama, T. Sasaki +9 more
2013Technology in Cancer Research and Treatment9 citations Open access
Semantic Scholar
Pivotal role of integrin alpha5beta1 in hypotonic stress-induced responses of human endothelium.
M. Hirakawa, M. Oike, Michi Watanabe, Y. Karashima +1 more
2006The FASEB Journal8 citations
Semantic Scholar
Excess l-arginine restores endothelium-dependent relaxation impaired by monocrotaline pyrrole.
Wei Cheng, M. Oike, M. Hirakawa, K. Ohnaka +2 more
2005Toxicology and Applied Pharmacology8 citations
Semantic Scholar
Preoperative intraarterial infusion chemotherapy for advanced gastric cancer--a retrospective review of four cases.
T. Iida, N. Hirata, M. Hirakawa, T. Noguchi
2003Radiation Medicine8 citations
Semantic Scholar
Histological findings after placement of a self-expanding stent in rectal carcinoma with complete obstruction--case report.
Satoshi Kusayanagi, K. Kaneko, F. Yamamura, M. Hirakawa +7 more
2002Hepato-Gastroenterology8 citations
Semantic Scholar
Transarterial chemoembolization for hepatocellular carcinoma using a new double-lumen microballoon catheter with a side hole.
Wataru Todoroki, M. Hirakawa, E. Nagao, H. Soeda +2 more
2014Journal of Vascular and Interventional Radiology7 citations
Semantic Scholar

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H. Honda×33
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H. Honda — researcher profile on SciRah
K. Ishigami×26
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K. Ishigami — researcher profile on SciRah
T. Tajima×24
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T. Tajima — researcher profile on SciRah
K. Yoshimitsu×23
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K. Yoshimitsu — researcher profile on SciRah

×21

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Y. Asayama — researcher profile on SciRah

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H. Irie — researcher profile on SciRah

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A. Nishie — researcher profile on SciRah

Yasuhiro Ushijima×15

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Yasuhiro Ushijima — researcher profile on SciRah

D. Kakihara×13

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D. Kakihara — researcher profile on SciRah

Y. Nishihara×12

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Y. Nishihara — researcher profile on SciRah

A. Taketomi×12

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A. Taketomi — researcher profile on SciRah

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D. Okamoto — researcher profile on SciRah