Takashi Norikane
Kagawa University
CorrelationInternal medicineRadiologyPET-CTPathologyOncologyCardiologyStandardized uptake valueImmunohistochemistryPositron emission tomographyCardiac imagingGliomaInternal carotid arteryMEDLINEMethionineLesionSarcoidosisCardiac sarcoidosisNuclear medicineMetabolic tumor volumeIn patient18f fdg uptakeFdg pet ctFdg uptakeNewly diagnosedText miningMedicine
55Publications
7H-index
143Citations
Publications 54
Newest
#1Katsuya Mitamura (Kagawa University)H-Index: 3
#2Takashi NorikaneH-Index: 7
Last. Yoshihiro NishiyamaH-Index: 39
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ABSTRACT 18F-THK5351 was initially developed to target tau aggregates in neurofibrillary tangles. However, it was also shown to bind to an enzyme, monoamine oxidase B, which is highly expressed in the outer mitochondrial membrane of astrocytes. In a case with glioblastoma, both L-[methyl-11C]-methionine PET and 18F-THK5351 PET showed increased uptake in the tumor. On the other hand, in another case with primary central nervous system lymphoma, L-[methyl-11C]-methionine PET showed increased uptak...
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#1Yuka YamamotoH-Index: 34
#2Katsuya MitamuraH-Index: 3
Last. Yoshihiro NishiyamaH-Index: 39
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ABSTRACT Gitelman syndrome is an autosomal recessive renal tubulopathy. A 38-year-old woman was diagnosed with Gitelman syndrome. Eight years later, 18F-FDG PET/CT was performed to evaluate recurrence of endometrial cancer. FDG PET images showed an extremely abnormal FDG biodistribution. They showed decreased brain uptake, increased cardiac muscle uptake, and diffuse increased muscle and adipose tissue uptake. This pattern is similar to high insulin state; however, her glucose level was normal, ...
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#1Katsuya MitamuraH-Index: 3
#2Takashi NorikaneH-Index: 7
Last. Yoshihiro NishiyamaH-Index: 39
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ABSTRACT Tumefactive demyelinating lesions have been appreciated as part of the clinical and radiological spectrum of myelin oligodendrocyte glycoprotein antibody-associated disease. A 63-year-old woman was followed up for myelin oligodendrocyte glycoprotein antibody-associated disease. Two years later, she presented with right facial paralysis. T2-weighted MRI scan demonstrated a high-signal-intensity area with edematous change in the right frontal lobe, and partial enhancement was shown on con...
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#1Takashi Norikane (Kagawa University)H-Index: 7
#2Katsuya Mitamura (Kagawa University)H-Index: 3
Last. Yoshihiro Nishiyama (Kagawa University)H-Index: 39
view all 9 authors...
PURPOSE To elucidate the biological association between tumor proliferation, tumor infiltration and neovascularization, we analyzed the association between volumetric information of 4'-[methyl-11C]thiothymidine (4DST) positron emission tomography (PET) and fluid-attenuated inversion recovery (FLAIR) and T1-weighted gadopentetate dimeglumine (Gd)-enhanced magnetic resonance imaging (MRI), in patients with newly diagnosed glioma. METHODS A total of 23 patients with newly diagnosed glioma who under...
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#1Kanako Chujo (Kagawa University)
#2Takashi Norikane (Kagawa University)H-Index: 7
Last. Yoshihiro Nishiyama (Kagawa University)H-Index: 39
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#1Mitsumasa Murao (Kagawa University)
#2Takashi Norikane (Kagawa University)H-Index: 7
Last. Yoshihiro Nishiyama (Kagawa University)H-Index: 39
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#1Kengo FujimotoH-Index: 2
#2Takashi NorikaneH-Index: 7
Last. Yoshihiro NishiyamaH-Index: 39
view all 7 authors...
ABSTRACT 18F-FDG accumulates not only in malignant lesions but also in infectious and inflammatory ones. 3'-deoxy-3'-18F-fluorothymidine (FLT) has been investigated as a promising PET tracer for evaluating tumor proliferating activity. We report a case of liver abscess during therapy of pancreatic cancer that underwent FDG PET/CT and FLT PET/CT studies. Although FDG PET/CT demonstrated several regions of increased uptake in the liver, FLT PET/CT showed no increased uptake in the liver.
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#1Masatoshi Morimoto (Kagawa University)
#2Nobuyuki Kudomi (Kagawa University)H-Index: 19
Last. Yoshihiro Nishiyama (Kagawa University)H-Index: 39
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Background The amount of signal decreases when the acquisition duration is shortened. However, it is not clear how this affects the quantitative values. This study aims to clarify the effect of acquisition time shortening in brain tumor PET/CT using 11C-methionine on the quantitative values. Method This study was a retrospective analysis of 30 patients who underwent clinical 11C-methionine PET/CT examination. PET images were acquired in list mode for 10 min. PET images of acquisition duration fr...
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#1Yuki Tani (Kagawa University)
#2Takashi Norikane (Kagawa University)H-Index: 7
Last. Yoshihiro Nishiyama (Kagawa University)H-Index: 39
view all 8 authors...
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#1Katsuya Mitamura (Kagawa University)H-Index: 3
#2Takashi Norikane (Kagawa University)H-Index: 7
Last. Yoshihiro Nishiyama (Kagawa University)H-Index: 39
view all 8 authors...
PURPOSE We investigated the potential of interim 4'-[methyl-11C]thiothymidine ([11C]4DST) PET for predicting the chemoradiotherapeutic response for head and neck squamous cell carcinoma (HNSCC), in comparison with 2-deoxy-2-[18F]fluoro-D-glucose ([18F]FDG) PET. METHODS A total of 32 patients with HNSCC who underwent both [11C]4DST and [18F]FDG PET/CT before therapy (baseline) and at approximately 40 Gy point during chemoradiotherapy (interim) were available for a retrospective analysis of prospe...
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