Kikuo Machida

419 total citations
58 papers, 324 citations indexed

About

Kikuo Machida is a scholar working on Pulmonary and Respiratory Medicine, Radiology, Nuclear Medicine and Imaging and Cardiology and Cardiovascular Medicine. According to data from OpenAlex, Kikuo Machida has authored 58 papers receiving a total of 324 indexed citations (citations by other indexed papers that have themselves been cited), including 22 papers in Pulmonary and Respiratory Medicine, 20 papers in Radiology, Nuclear Medicine and Imaging and 12 papers in Cardiology and Cardiovascular Medicine. Recurrent topics in Kikuo Machida's work include Medical Imaging Techniques and Applications (9 papers), Medical Imaging and Pathology Studies (8 papers) and Cardiovascular Function and Risk Factors (5 papers). Kikuo Machida is often cited by papers focused on Medical Imaging Techniques and Applications (9 papers), Medical Imaging and Pathology Studies (8 papers) and Cardiovascular Function and Risk Factors (5 papers). Kikuo Machida collaborates with scholars based in Japan, United States and Greece. Kikuo Machida's co-authors include Norinari Honda, Jun‐ichi Nishikawa, Masahiro Iio, Tohru Ohtake, A Tasaka, Makoto Hosono, Elliot Rapaport, Yusuke Inoue, Hisato Osada and Tadashi KOIDE and has published in prestigious journals such as European Journal of Nuclear Medicine and Molecular Imaging, Journal of Computer Assisted Tomography and Computerized Medical Imaging and Graphics.

In The Last Decade

Kikuo Machida

54 papers receiving 303 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
Kikuo Machida Japan 10 109 85 71 65 47 58 324
Andreas Nidecker Switzerland 12 101 0.9× 44 0.5× 97 1.4× 139 2.1× 21 0.4× 26 339
Nariyuki Oya Japan 6 163 1.5× 160 1.9× 118 1.7× 43 0.7× 15 0.3× 7 321
W. Kersjes Germany 13 156 1.4× 134 1.6× 37 0.5× 117 1.8× 76 1.6× 45 447
Cristina Tranfaglia Italy 7 175 1.6× 57 0.7× 151 2.1× 96 1.5× 46 1.0× 13 359
Binnur Karayalçın Türkiye 13 51 0.5× 81 1.0× 56 0.8× 121 1.9× 25 0.5× 35 348
Rosa Dosdá Spain 9 84 0.8× 54 0.6× 60 0.8× 84 1.3× 19 0.4× 14 256
A L Bahr United States 8 155 1.4× 58 0.7× 67 0.9× 46 0.7× 26 0.6× 10 466
Mariano Fernández-Ulloa United States 9 141 1.3× 123 1.4× 65 0.9× 100 1.5× 13 0.3× 31 396
Feramuz Demir Apaydın Türkiye 10 98 0.9× 32 0.4× 48 0.7× 118 1.8× 13 0.3× 38 319
Dai Kakizaki Japan 12 108 1.0× 175 2.1× 18 0.3× 116 1.8× 15 0.3× 30 419

Countries citing papers authored by Kikuo Machida

Since Specialization
Citations

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

Fields of papers citing papers by Kikuo Machida

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Kikuo Machida

This figure shows the co-authorship network connecting the top 25 collaborators of Kikuo Machida. A scholar is included among the top collaborators of Kikuo 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 Kikuo Machida. Kikuo Machida is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
Abe, Yoshiyuki, Katsumi Tamura, Jiro Ishida, et al.. (2010). Unique intense uptake demonstrated by 18F-FDG positron emission tomography/computed tomography in primary pancreatic lymphoma: A case report. Oncology Letters. 1(4). 605–607. 11 indexed citations
2.
Takahashi, Takeo, Kikuo Machida, Norinari Honda, et al.. (2004). Extraosseous accumulation of99mTc-MDP in lymph node metastases of small cell carcinoma of the esophagus. Annals of Nuclear Medicine. 18(2). 157–160. 9 indexed citations
3.
Machida, Kikuo, et al.. (2003). Spontaneous Regression of Chest Wall Malignant Lymphoma. Clinical Nuclear Medicine. 28(5). 405–407. 3 indexed citations
4.
Hosono, Makoto, et al.. (2003). Intense Ga-67 Accumulation in Pure Primary Mediastinal Seminomas. Clinical Nuclear Medicine. 28(1). 25–28. 2 indexed citations
5.
Takahashi, Takeo, et al.. (2002). EVALUATION OF QOL IN CANCER PATIENTS TREATED WITH RADIATION THERAPY. 14(4). 233–238. 1 indexed citations
6.
Hosono, Makoto, Kikuo Machida, Toru Matsui, et al.. (2001). Oligodendroglioma with cystic component in infant. Computerized Medical Imaging and Graphics. 25(4). 361–365. 3 indexed citations
7.
Inoue, Yusuke, et al.. (1994). Background Correction in Estimating Initial Renal Uptake. Clinical Nuclear Medicine. 19(12). 1049–1054. 11 indexed citations
8.
Machida, Kikuo, et al.. (1994). Abnormal Sympathetic Innervation of the Heart in a Patient With Myotonic Dystrophy Detected With I-123 MIBG Cardiac SPECT. Clinical Nuclear Medicine. 19(11). 968–972. 4 indexed citations
9.
Inoue, Yusuke, et al.. (1994). Impaired hepatic function in segmental biliary obstruction demonstrated with a receptor-binding radiotracer. Annals of Nuclear Medicine. 8(3). 209–212. 7 indexed citations
10.
Honda, Norinari, et al.. (1991). Gallium Scintigraphy in Neoplastic Angioendotheliosis of the Lung. Clinical Nuclear Medicine. 16(1). 43–46. 4 indexed citations
11.
Honda, Norinari, et al.. (1991). Cinematic Three-Dimensional Surface Display of Cardiac Blood Pool Tomography. Clinical Nuclear Medicine. 16(2). 87–91. 2 indexed citations
12.
Honda, Norinari, et al.. (1989). Factor analysis of multigated cardiac blood pool scintigram for the measurement of left ventricular ejection fraction. Annals of Nuclear Medicine. 3(2). 83–88. 1 indexed citations
13.
Honda, Norinari, Kikuo Machida, Noriko Hasegawa, et al.. (1989). Two dimensional polar display of cardiac blood pool SPECT. European Journal of Nuclear Medicine and Molecular Imaging. 15(3). 133–6. 3 indexed citations
14.
Mori, Yutaka, Kenji Kawakami, Kikuo Machida, et al.. (1987). A cooperative group study of clinical efficacy of the liver SPECT.. RADIOISOTOPES. 36(9). 457–464. 1 indexed citations
15.
Machida, Kikuo, et al.. (1986). The study of two dimensional polar representation of cardiac SPECT image. A new method to display left ventricular wall motion.. RADIOISOTOPES. 35(12). 639–641. 1 indexed citations
16.
Machida, Kikuo, et al.. (1986). Modified ellipsoid rotation of SPECT.. RADIOISOTOPES. 35(3). 130–132.
17.
Machida, Kikuo, Jun‐ichi Nishikawa, & T Machida. (1978). Left Ventricular Functional Image Using Autofluoroscope System 77.. RADIOISOTOPES. 27(8). 464–465. 1 indexed citations
18.
Machida, Kikuo, et al.. (1977). Normal Distribution of 111In-chloride on Scintigram. RADIOISOTOPES. 26(5). 302–307. 1 indexed citations
19.
Machida, Kikuo, et al.. (1976). Tumor Imaging Agent: 111In-Bleomycin. RADIOISOTOPES. 25(9). 567–570. 2 indexed citations
20.
Machida, Kikuo, et al.. (1973). Scintigraphic Distribution of 67Ga in the Normal Human Being. RADIOISOTOPES. 22(9). 522–524.

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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