Fumi Sakamoto

576 total citations
32 papers, 420 citations indexed

About

Fumi Sakamoto is a scholar working on Radiology, Nuclear Medicine and Imaging, Surgery and Neurology. According to data from OpenAlex, Fumi Sakamoto has authored 32 papers receiving a total of 420 indexed citations (citations by other indexed papers that have themselves been cited), including 19 papers in Radiology, Nuclear Medicine and Imaging, 9 papers in Surgery and 6 papers in Neurology. Recurrent topics in Fumi Sakamoto's work include Advanced MRI Techniques and Applications (7 papers), Medical Imaging Techniques and Applications (6 papers) and Hepatocellular Carcinoma Treatment and Prognosis (6 papers). Fumi Sakamoto is often cited by papers focused on Advanced MRI Techniques and Applications (7 papers), Medical Imaging Techniques and Applications (6 papers) and Hepatocellular Carcinoma Treatment and Prognosis (6 papers). Fumi Sakamoto collaborates with scholars based in Japan and United States. Fumi Sakamoto's co-authors include Shinya Shiraishi, Yasuyuki Yamashita, Seiji Tomiguchi, Morikatsu Yoshida, Daisuke Utsunomiya, Tomohiro Namimoto, Hisao Ogawa, Manabu Ikeda, Seitaro Oda and Toshinori Hirai and has published in prestigious journals such as Scientific Reports, American Journal of Roentgenology and American Journal of Neuroradiology.

In The Last Decade

Fumi Sakamoto

32 papers receiving 416 citations

Peers

Countries citing papers authored by Fumi Sakamoto

Since Specialization

Citations

This map shows the geographic impact of Fumi Sakamoto's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Fumi Sakamoto with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Fumi Sakamoto more than expected).

Fields of papers citing papers by Fumi Sakamoto

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Fumi Sakamoto. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Fumi Sakamoto. The network helps show where Fumi Sakamoto may publish in the future.

Co-authorship network of co-authors of Fumi Sakamoto

This figure shows the co-authorship network connecting the top 25 collaborators of Fumi Sakamoto. A scholar is included among the top collaborators of Fumi Sakamoto based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Fumi Sakamoto. Fumi Sakamoto is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

#	Work	Indexed citations
1	Inverse correlation between age of onset and myocardial amyloid deposition quantified by 99mTc-PYP scintigraphy in patients with wild-type transthyretin amyloid cardiomyopathy 2024 ·Annals of Nuclear Medicine ·(unknown), Shinya Shiraishi, (unknown), (unknown), Fumi Sakamoto, Seiji Takashio, Yoshiki Mikami, Kenichi Tsujita, Toshinori Hirai	1
2	Correction of Partial Volume Effect Using CT Images in Brain <sup>18</sup>F-FDG PET 2022 ·Japanese Journal of Radiological Technology ·(unknown), Shinya Yamamoto, Hideaki Uozumi, (unknown), (unknown), Ryuji Ikeda, (unknown), Seiji Tomiguchi, Fumi Sakamoto	2
3	Usefulness of quantitative 99mTc-pyrophosphate SPECT/CT for predicting the prognosis of patients with wild-type transthyretin cardiac amyloidosis 2022 ·Japanese Journal of Radiology ·(unknown), Shinya Shiraishi, (unknown), Fumi Sakamoto, (unknown), Seiji Takashio, Kenichi Tsujita, Toshinori Hirai	6
4	Laterality on FDG-PET/CT in clinically node-negative early-stage oral squamous cell carcinoma: a retrospective analysis of patients with late neck metastasis 2022 ·Oral Radiology ·(unknown), Ryuji Murakami, Shinya Shiraishi, Ryoji Yoshida, Junki Sakata, Akiyuki Hirosue, Kenta Kawahara, K. Yamana, Hideki Nakayama, Mika Kitajima, Fumi Sakamoto	1
5	Usefulness of semi-automatic harmonization strategy of standardized uptake values for multicenter PET studies 2021 ·Scientific Reports ·Hiromitsu Daisaki, Kazuhiro Kitajima, Masatoyo Nakajo, Tadashi Watabe, Kimiteru Ito, Fumi Sakamoto, Tadaki Nakahara, Mana Ishibashi, Akira Toriihara	14
6	Can MRI-derived depth of invasion predict nodal recurrence in oral tongue cancer? 2021 ·Oral Radiology ·(unknown), Ryuji Murakami, Fumi Sakamoto, Ryoji Yoshida, Junki Sakata, Akiyuki Hirosue, Kenta Kawahara, K. Yamana, Hideki Nakayama, Ryo Toya, Shinya Shiraishi	6
7	A diagnostic strategy for Lewy body disease using DAT-SPECT, MIBG and Combined index 2020 ·Annals of Nuclear Medicine ·Fumi Sakamoto, Shinya Shiraishi, (unknown), (unknown), (unknown), Seiji Tomiguchi, Yasuyuki Yamashita	7
8	Clinical usefulness of quantification of myocardial blood flow and flow reserve using CZT-SPECT for detecting coronary artery disease in patients with normal stress perfusion imaging 2019 ·Journal of Cardiology ·Shinya Shiraishi, (unknown), Fumi Sakamoto, (unknown), Seiji Tomiguchi, Kenichi Tsujita, Yasuyuki Yamashita	22
9	Is <sup>123</sup>I-MIBG Scintigraphy Beneficial or Excessive for the Diagnosis of Parkinson’s Disease in the Early Phase? 2019 ·Neurodegenerative Diseases ·Tokunori Ikeda, (unknown), Fumi Sakamoto, Shinya Shiraishi, Keiichi Nakahara, Teruaki Masuda, Satoshi Yamashita	3
10	A multiparametric MRI-based machine learning to distinguish between uterine sarcoma and benign leiomyoma: comparison with 18F-FDG PET/CT 2018 ·Clinical Radiology ·(unknown), Takeshi Nakaura, Tomohiro Namimoto, Yuji Iyama, Masafumi Kidoh, Kenichiro Hirata, Yasunori Nagayama, Seitaro Oda, Fumi Sakamoto, Shinya Shiraishi, Yasuyuki Yamashita	23
11	Dose–function Histogram Evaluation Using 99mTc-GSA SPECT/CT Images for Stereotactic Body Radiation Therapy Planning for Hepatocellular Carcinoma Patients: A Dosimetric Parameter Comparison 2018 ·Anticancer Research ·Ryo Toya, Tetsuo Saito, Shinya Shiraishi, (unknown), Ryuji Murakami, Tomohiko Matsuyama, (unknown), Fumi Sakamoto, (unknown), Yoshinobu Shimohigashi, Yasuyuki Yamashita, Natsuo Oya	7
12	Measuring hepatic functional reserve using T1 mapping of Gd-EOB-DTPA enhanced 3T MR imaging: A preliminary study comparing with 99m Tc GSA scintigraphy and signal intensity based parameters 2017 ·European Journal of Radiology ·(unknown), Tomohiro Namimoto, (unknown), Kosuke Morita, Fumi Sakamoto, Seitaro Oda, Takeshi Nakaura, Daisuke Utsunomiya, Shinya Shiraishi, Yasuyuki Yamashita	27
13	Correlation of left ventricular dyssynchrony on gated myocardial perfusion SPECT analysis with extent of late gadolinium enhancement on cardiac magnetic resonance imaging in hypertrophic cardiomyopathy 2017 ·Heart and Vessels ·Hideaki Yuki, Daisuke Utsunomiya, Shinya Shiraishi, Seiji Takashio, Fumi Sakamoto, (unknown), Seitaro Oda, Masafumi Kidoh, Takeshi Nakaura, Kenichi Tsujita, Yasuyuki Yamashita	6
14	¹²³I-MIBG myocardial scintigraphy for the evaluation of Lewy body disease: are delayed images essential? Is visual assessment useful? 2016 ·British Journal of Radiology ·Fumi Sakamoto, Shinya Shiraishi, (unknown), (unknown), Morikatsu Yoshida, Hideaki Yuki, Mamoru Hashimoto, Seiji Tomiguchi, Manabu Ikeda, Yasuyuki Yamashita	9
15	Assessment of hepatic functional regeneration after hepatectomy using 99mTc-GSA SPECT/CT fused imaging 2014 ·Annals of Nuclear Medicine ·Morikatsu Yoshida, Shinya Shiraishi, Fumi Sakamoto, Toru Beppu, Daisuke Utsunomiya, Hirohisa Okabe, Seiji Tomiguchi, Hideo Baba, Yasuyuki Yamashita	16
16	Comparison of CT-Guided Percutaneous Biopsy with and Without Registration of Prior PET/CT Images to Diagnose Mediastinal Tumors 2013 ·CardioVascular and Interventional Radiology ·Kôichi Yokoyama, Osamu Ikeda, Koichi Kawanaka, Yutaka Nakasone, Yoshitaka Tamura, (unknown), Fumi Sakamoto, Morikatsu Yoshida, Shinya Shiraishi, Yasuyuki Yamashita	20
17	Diagnosis of dementia with Lewy bodies: diagnostic performance of combined 123I-IMP brain perfusion SPECT and 123I-MIBG myocardial scintigraphy 2013 ·Annals of Nuclear Medicine ·Fumi Sakamoto, Shinya Shiraishi, Morikatsu Yoshida, Seiji Tomiguchi, Toshinori Hirai, Tomohiro Namimoto, Mamoru Hashimoto, Manabu Ikeda, Hiroyuki Uetani, Yasuyuki Yamashita	9
18	Prevalence and Topography of Small Hypointense Foci Suggesting Microbleeds on 3T Susceptibility-Weighted Imaging in Various Types of Dementia 2012 ·American Journal of Neuroradiology ·Hiroyuki Uetani, Toshinori Hirai, Mamoru Hashimoto, Manabu Ikeda, Mika Kitajima, Fumi Sakamoto, Daisuke Utsunomiya, (unknown), Seigo Sugiyama, J Matsubara, Yoshimi Yamashita	43
19	FDG-PET/CT-based Gross Tumor Volume Contouring for Radiation Therapy Planning: An Experimental Phantom Study 2012 ·Journal of Radiation Research ·Ryo Toya, Ryuji Murakami, (unknown), Morikatsu Yoshida, Fumi Sakamoto, Koichi Kawanaka, Shinya Shiraishi, Yuji Nakaguchi, (unknown), Natsuo Oya, Seiji Tomiguchi, Yasuyuki Yamashita	13
20	A case of slowly progressive type 1 diabetes with unstable glycemic control caused by unusual insulin antibody and successfully treated with steroid therapy 2006 ·Diabetes Research and Clinical Practice ·(unknown), Seiya Shimoda, Kaku Tsuruzoe, Kayo Taketa, (unknown), Fumi Sakamoto, Michiharu Sakakida, Nobuhiro Miyamura, Eiichi Araki	33

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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