User profiles for Hidetaka Yamamoto

Hidetaka Yamamoto

Kyushu University
Verified email at surgpath.med.kyushu-u.ac.jp
Cited by 8213

Cyclooxygenase 2 is a key enzyme for inflammatory cytokine‐induced angiogenesis

…, H Yamamoto, M Tsuneyoshi, T Yamamoto… - The FASEB …, 2004 - Wiley Online Library
Cyclooxygenasel (COX1) and COX2 mediate the rate‐limiting step in arachidonic acid me¬tabolism.
Expression of COX2 mRNA and protein is often enhanced in various human cell …

c-kit and PDGFRA mutations in extragastrointestinal stromal tumor (gastrointestinal stromal tumor of the soft tissue)

H Yamamoto, Y Oda, K Kawaguchi… - The American journal …, 2004 - journals.lww.com
Extragastrointestinal stromal tumor (EGIST) is a unique tumor that occurs outside the
gastrointestinal tract. EGIST shows a c-kit expression and histologic appearance similar to those of …

Enhanced mass on contrast‐enhanced breast MR imaging: lesion characterization using combination of dynamic contrast‐enhanced and diffusion‐weighted MR …

…, M Kubo, N Sadanaga, H Yamamoto… - Journal of Magnetic …, 2008 - Wiley Online Library
Purpose To evaluate the diagnostic accuracy of a combination of dynamic contrast‐enhanced
MR imaging (DCE‐MRI) and diffusion‐weighted MR imaging (DWI) in characterization of …

Inflammatory myofibroblastic tumor versus IgG4-related sclerosing disease and inflammatory pseudotumor: a comparative clinicopathologic study

H Yamamoto, H Yamaguchi, S Aishima… - The American journal …, 2009 - journals.lww.com
Inflammatory pseudotumor (IPT) is a heterogeneous group of lesions occurring in various
organs, which is histologically characterized by fibroblastic and myofibroblastic proliferation …

ALK, ROS1 and NTRK3 gene rearrangements in inflammatory myofibroblastic tumours

H Yamamoto, A Yoshida, K Taguchi, K Kohashi… - …, 2016 - Wiley Online Library
Aims The aim of this study was to elucidate the pathological features of inflammatory
myofibroblastic tumour ( IMT ) with gene rearrangement other than ALK . Methods and results We …

Non-mass-like enhancement on contrast-enhanced breast MR imaging: lesion characterization using combination of dynamic contrast-enhanced and diffusion …

…, M Kubo, E Tokunaga, H Yamamoto… - European journal of …, 2010 - Elsevier
PURPOSE: To evaluate the diagnostic accuracy of a combination of dynamic contrast-enhanced
MR imaging (DCE-MRI) and diffusion-weighted MR imaging (DWI) in characterization …

Prognostic significance of AKT/mTOR and MAPK pathways and antitumor effect of mTOR inhibitor in NF1-related and sporadic malignant peripheral nerve sheath …

M Endo, H Yamamoto, N Setsu, K Kohashi… - Clinical Cancer …, 2013 - AACR
Purpose: Malignant peripheral nerve sheath tumor (MPNST) is a rare soft tissue sarcoma
with poor prognosis. MPNSTs occur frequently in patients with neurofibromatosis type 1 (NF1), …

Detection and characterization of vascular endothelial growth factors and their receptors in a series of angiosarcomas

E Itakura, H Yamamoto, Y Oda… - Journal of surgical …, 2008 - Wiley Online Library
Background Angiosarcomas are malignant mesenchymal neoplasms, including sarcomas
of presumptive vascular endothelial origin and sarcomas of probable lymphatic origin. It is, …

[HTML][HTML] CXCR4 and VEGF expression in the primary site and the metastatic site of human osteosarcoma: analysis within a group of patients, all of whom developed …

Y Oda, H Yamamoto, S Tamiya, S Matsuda, K Tanaka… - Modern Pathology, 2006 - Elsevier
The chemokine, CXCL12, and its receptor, CXCR4, have recently been shown to play an
important role in metastasis of several kinds of carcinoma. It has also been demonstrated that …

Detection of non-palpable breast cancer in asymptomatic women by using unenhanced diffusion-weighted and T2-weighted MR imaging: comparison with …

…, M Hatakenaka, M Kubo, E Tokunaga, H Yamamoto… - European …, 2011 - Springer
Objective To compare the detectability of non-palpable breast cancer in asymptomatic women
by using mammography (MMG), dynamic contrast-enhanced MR imaging (DCE-MRI) and …