Koya Nakatani
Kyoto University
AnatomyRadiologyPET-CTPathologyOncologyStage (cooking)Standardized uptake valuePositron emission tomographyFluorodeoxyglucoseCarcinomaTeres minor muscleLeukemiaSystemic diseaseLymphomaMalignancyBone marrowNuclear medicineColorectal cancerMedicineGastroenterology
37Publications
9H-index
279Citations
Publications 37
Newest
#1Kazuhiro Kitajima (Hyogo College of Medicine)H-Index: 30
#2Hayato Kaida (Kindai University)H-Index: 5
Last. Ryogo MinamimotoH-Index: 24
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OBJECTIVES: The aim of the study was to evaluate PET response criteria in solid tumors (PERCIST) to indicate therapeutic response to definitive chemoradiotherapy, as well as prediction of recurrence and death in patients with esophageal cancer. METHODS: Before and after recieving definitive chemoradiotherapy, 181 patients with esophageal cancer underwent fluorodeoxyglucose-PET/computed tomography (FDG-PET/CT). PERCIST, reduction rates of tumor uptake and volume of whole lesions, tumor node metas...
1 CitationsSource
#1Kazuhiro Kitajima (Hyogo College of Medicine)H-Index: 30
#2Koya NakataniH-Index: 9
Last. Yasuo Miyoshi (Hyogo College of Medicine)H-Index: 50
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Purpose The purpose of this study was to evaluate therapeutic response to neoadjuvant chemotherapy (NAC) and predict breast cancer recurrence using Positron Emission Tomography Response Criteria in Solid Tumors (PERCIST).
7 CitationsSource
#1Takayoshi Ishimori (Kyoto University)H-Index: 30
#2Koya NakataniH-Index: 9
Radiolabeled anti-CD20 monoclonal antibody, 90Y-ibritumomab tiuxetan became available for the treatment of refractory or relapsed low-grade B-cell non-Hodgkin’s lymphoma (NHL). Although FDG-PET is widely used for monitoring the response to chemotherapy and radiotherapy, there are limited data for monitoring the response of NHL to radioimmunotherapy (RIT) with FDG-PET.
Source
#1Kanae Miyake (Kyoto University)H-Index: 11
#2Yuji Nakamoto (Kyoto University)H-Index: 47
Last. Kaori Togashi (Kyoto University)H-Index: 66
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OBJECTIVE. The objective of this study was to investigate the clinical, morphologic, and pathologic features associated with increased 18F-FDG uptake in benign schwannomas. MATERIALS AND METHODS. Twenty-two schwannomas in 22 patients (age range, 25–81 years) who had FDG PET or PET/CT scans and subsequently underwent surgical re-section were retrospectively analyzed. The maximum standardized uptake value (SUVmax) was compared with patient age, sex, tumor location (gastrointestinal vs nongastroint...
10 CitationsSource
#1Maya Arimoto (Kyoto University)H-Index: 3
#2Yuji Nakamoto (Kyoto University)H-Index: 47
Last. Kaori Togashi (Kyoto University)H-Index: 66
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The aim of this retrospective study was to evaluate the characteristics of increased bone marrow uptake of 18F-FDG in patients with leukemia who underwent whole-body 18F-FDG PET/CT. The 18F-FDG PET/CT images of 9 patients with histologically proven leukemia were reviewed. The accumulation of 18F-FDG in the bone marrow was evaluated, and was compared with histological subtype, clinical course, and hematological findings. Nine patients (4 males, 5 females; age range, 5–58 years) had increased bone...
14 CitationsSource
#1Ryusuke Nakamoto (Kyoto University)H-Index: 3
#2Yuji Nakamoto (Kyoto University)H-Index: 47
Last. Kaori Togashi (Kyoto University)H-Index: 66
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#1Takayoshi Ishimori (Kyoto University)H-Index: 30
#2Yuji Nakamoto (Kyoto University)H-Index: 47
Last. Kaori Togashi (Kyoto University)H-Index: 66
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#2Takashi KoyamaH-Index: 15
Last. Satoru NakashitaH-Index: 9
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Poster: "ECR 2015 / C-1914 / The imaging spectrum of ectopic/accessory organs in the abdomen" by: "Y. Onishi, T. Koyama, A. Okumura, Y. Amoh, T. Fujiwara, K. Nakatani, S. Nakashita; Kurashiki, Okayama/JP"
#1Koya NakataniH-Index: 9
#2Yuji NakamotoH-Index: 47
Last. Kaori TogashiH-Index: 66
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: FDG uptake in teres minor (TM) muscle is often physiologically observed. Here we reviewed data of 578 consecutive patients; TM uptake was observed in 138 patients-in 2 of 68 patients who were administered with FDG via a preexisting line and in 136 of 510 after on-site puncture. In 126 patients with TM uptake without unsuccessful on-site puncture, 78% of TM uptake sites were on the ipsilateral side of injection, 8% on the contralateral side, and 14% on both sides; Cohen κ coefficient was 0.815 ...
3 CitationsSource
#1Nobuyuki Hayakawa (Kyoto University)H-Index: 7
#2Yuji Nakamoto (Kyoto University)H-Index: 47
Last. Kaori Togashi (Kyoto University)H-Index: 66
view all 9 authors...
Background The clinical usefulness of positron emission tomography (PET) with 18F-fluorodeoxyglucose (FDG) for the detection of recurrent hepatocellular carcinoma (HCC) is controversial because HCC displays varying FDG avidity. The purposes of this study were to re-evaluate the utility of FDG PET for the detection of recurrent HCC, and to assess its prognostic value in a large series of postoperative patients.
12 CitationsSource
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