Youichi Machida

524 total citations
37 papers, 370 citations indexed

About

Youichi Machida is a scholar working on Radiology, Nuclear Medicine and Imaging, Pathology and Forensic Medicine and Hematology. According to data from OpenAlex, Youichi Machida has authored 37 papers receiving a total of 370 indexed citations (citations by other indexed papers that have themselves been cited), including 17 papers in Radiology, Nuclear Medicine and Imaging, 11 papers in Pathology and Forensic Medicine and 9 papers in Hematology. Recurrent topics in Youichi Machida's work include MRI in cancer diagnosis (12 papers), Multiple Myeloma Research and Treatments (9 papers) and Radiomics and Machine Learning in Medical Imaging (8 papers). Youichi Machida is often cited by papers focused on MRI in cancer diagnosis (12 papers), Multiple Myeloma Research and Treatments (9 papers) and Radiomics and Machine Learning in Medical Imaging (8 papers). Youichi Machida collaborates with scholars based in Japan, Russia and United States. Youichi Machida's co-authors include Akiko Shimauchi, Eisuke Fukuma, Mitsuhiro Tozaki, Takao Igarashi, Kazunori Kubota, Akira Toriihara, Ukihide Tateishi, Yoshihide Kanemaki, Masami Takeuchi and Kosei Matsue and has published in prestigious journals such as SHILAP Revista de lepidopterología, Blood and Scientific Reports.

In The Last Decade

Youichi Machida

36 papers receiving 366 citations

Peers

Countries citing papers authored by Youichi Machida

Since Specialization

Citations

This map shows the geographic impact of Youichi Machida'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 Youichi Machida with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Youichi Machida more than expected).

Fields of papers citing papers by Youichi Machida

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Youichi Machida. 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 Youichi Machida. The network helps show where Youichi Machida may publish in the future.

Co-authorship network of co-authors of Youichi Machida

This figure shows the co-authorship network connecting the top 25 collaborators of Youichi Machida. A scholar is included among the top collaborators of Youichi Machida 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 Youichi Machida. Youichi Machida 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	Prognostic relevance of tumor-infiltrating CD4<sup>+</sup> cells and total metabolic tumor volume-based risk stratification in diffuse large B-cell lymphoma 2024 ·Haematologica ·Daisuke Ikeda, (unknown), (unknown), Rikako Tabata, Kentaro Narita, Masami Takeuchi, Youichi Machida, Kosei Matsue	3
2	Total Diffusion Volume Evaluated By Whole-Body Diffusion Weighted Magnetic Resonance Image for the Assessment of Tumor Burden in Multiple Myeloma; Relations with Measurable Residual Disease Evaluated By Next-Generation Flow Cytometry and Bone Marrow CD138 Staining Assessed By Qupath 2024 ·Blood ·Kentaro Narita, Youichi Machida, Daisuke Ikeda, Rikako Tabata, (unknown), (unknown), (unknown), Hajime Sakuma, Masami Takeuchi, (unknown)	2
3	3D CNN-based Deep Learning Model-based Explanatory Prognostication in Patients with Multiple Myeloma using Whole-body MRI 2024 ·Journal of Medical Systems ·(unknown), Shigehiro Karashima, Toshiki Terao, Kotaro Yoshida, Takeshi Yamashita, (unknown), (unknown), (unknown), Yoshitaka Zaimoku, (unknown), Hiroyuki Maruyama, Noriko Iwaki, (unknown), (unknown), (unknown), (unknown), Youichi Machida, Kosei Matsue, Hidetaka Nambo, Hiroyuki Takamatsu	3
4	Comparison of locoregional recurrence risk among nipple-sparing mastectomy, skin-sparing mastectomy, and simple mastectomy in patients with ductal carcinoma in situ: a single-center study 2024 ·Breast Cancer ·(unknown), Yuko Asano, Hiroki Matsui, Youichi Machida, Kazuei Hoshi, Masafumi Kurosumi, Eisuke Fukuma	1
5	Analysis of baseline circulating tumor cells integrated with PET/CT findings in transplant-ineligible multiple myeloma 2023 ·Blood Advances ·Daisuke Ikeda, Toshiki Terao, (unknown), (unknown), Rikako Tabata, Kentaro Narita, Masami Takeuchi, Youichi Machida, Kosei Matsue	2
6	Accuracy Verification of Four-Dimensional CT Analysis of Knee Joint Movements: A Pilot Study Using a Knee Joint Model and Motion-Capture System 2023 ·Cureus ·(unknown), Yuki Kato, (unknown), (unknown), (unknown), (unknown), Youichi Machida	3
7	Total diffusion volume in MRI vs. total lesion glycolysis in PET/CT for tumor volume evaluation of multiple myeloma 2021 ·European Radiology ·Toshiki Terao, Youichi Machida, Kentaro Narita, (unknown), Rikako Tabata, (unknown), Daisuke Miura, Masami Takeuchi, Ukihide Tateishi, Kosei Matsue	16
8	Lobectomy versus segmentectomy: a propensity score-matched comparison of postoperative complications, pulmonary function and prognosis 2021 ·Interactive Cardiovascular and Thoracic Surgery ·Hiroaki Nomori, (unknown), Youichi Machida, (unknown), Yue Cong, Hiroshi Sugimura, Yu Oyama	16
9	Fluorodeoxyglucose positron emission tomography/computed tomography findings after percutaneous cryoablation of early breast cancer 2020 ·Cancer Imaging ·(unknown), Youichi Machida, Eisuke Fukuma, Ukihide Tateishi	13
10	Preoperative breast MRI: reproducibility and significance of findings relevant to nipple–areolar complex involvement 2018 ·Breast Cancer ·Youichi Machida, Akiko Shimauchi, Takao Igarashi, Kazuei Hoshi, Eisuke Fukuma	17
11	Breast MRI as a Problem-solving Study in the Evaluation of BI-RADS Categories 3 and 4 Microcalcifications 2017 ·Academic Radiology ·Akiko Shimauchi, Youichi Machida, Ichiro Maeda, Eisuke Fukuma, Kazuei Hoshi, Mitsuhiro Tozaki	6
12	Feasibility and potential limitations of abbreviated breast MRI: an observer study using an enriched cohort 2016 ·Breast Cancer ·Youichi Machida, Akiko Shimauchi, Yoshihide Kanemaki, Takao Igarashi, (unknown), Eisuke Fukuma	45
13	Tumor characteristics of ductal carcinomain situof breast visualized on [F-18] fluorodeoxyglucose-positron emission tomography/computed tomography: Results from a retrospective study 2016 ·World Journal of Radiology ·Tomoyuki Fujioka, Kazunori Kubota, Akira Toriihara, Youichi Machida, (unknown), Tsuyoshi Nakagawa, Yukihisa Saida, Ukihide Tateishi	14
14	Descriptors of Malignant Non-mass Enhancement of Breast MRI 2016 ·Academic Radiology ·Youichi Machida, Akiko Shimauchi, Mitsuhiro Tozaki, Yoshifumi Kuroki, (unknown), Eisuke Fukuma	18
15	Automated volumetric breast density estimation out of digital breast tomosynthesis data: feasibility study of a new software version 2016 ·SpringerPlus ·Youichi Machida, (unknown), (unknown), Eisuke Fukuma	16
16	Morphology evaluation of nonmass enhancement on breast MRI: Effect of a three-step interpretation model for readers’ performances and biopsy recommendations 2015 ·European Journal of Radiology ·Akiko Shimauchi, Hideki Ota, Youichi Machida, (unknown), (unknown), Naoko Mori, Kei Takase, Mitsuhiro Tozaki	7
17	Long-term follow-up using 18F-FDG PET/CT for postoperative olfactory neuroblastoma 2014 ·Nuclear Medicine Communications ·Tomoyuki Fujioka, Akira Toriihara, Kazunori Kubota, Youichi Machida, Shin Nakamura, Seiji Kishimoto, Isamu Ohashi, Hitoshi Shibuya	14
18	Feasibility study of a breast density measurement within a direct photon-counting mammography scanner system 2014 ·Japanese Journal of Radiology ·Youichi Machida, Mitsuhiro Tozaki, (unknown), (unknown), (unknown), (unknown)	7
19	Adrenal cortical adenoma arising from an adrenohepatic union 2013 ·Japanese Journal of Radiology ·Youichi Machida, (unknown), Daisuke Ban, Takanobu Yoshimoto, Masatomo Mihara, Hitoshi Shibuya	4
20	Evaluation of sequential FDG-PET/CT for monitoring bone metastasis of breast cancer during therapy: correlation between morphological and metabolic changes with tumor markers 2012 ·Annals of Nuclear Medicine ·Takashi Katayama, Kazunori Kubota, Youichi Machida, Akira Toriihara, Hitoshi Shibuya	18

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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