Masayoshi Shimamura

658 total citations
31 papers, 521 citations indexed

About

Masayoshi Shimamura is a scholar working on Surgery, Epidemiology and Urology. According to data from OpenAlex, Masayoshi Shimamura has authored 31 papers receiving a total of 521 indexed citations (citations by other indexed papers that have themselves been cited), including 13 papers in Surgery, 13 papers in Epidemiology and 11 papers in Urology. Recurrent topics in Masayoshi Shimamura's work include Cervical Cancer and HPV Research (8 papers), Urological Disorders and Treatments (7 papers) and Bladder and Urothelial Cancer Treatments (6 papers). Masayoshi Shimamura is often cited by papers focused on Cervical Cancer and HPV Research (8 papers), Urological Disorders and Treatments (7 papers) and Bladder and Urothelial Cancer Treatments (6 papers). Masayoshi Shimamura collaborates with scholars based in Japan. Masayoshi Shimamura's co-authors include Kazuyoshi Shigehara, Takao Nakashima, Mikio Namiki, Toshiyuki Sasagawa, Atsushi Mizokami, Shohei Kawaguchi, Tohru Miyagi, Eitetsu Koh, Hiroyuki Konaka and Keiichi Furubayashi and has published in prestigious journals such as Journal of Clinical Oncology, Cancer and Journal of Clinical Microbiology.

In The Last Decade

Masayoshi Shimamura

29 papers receiving 504 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Masayoshi Shimamura Japan 14 237 233 151 141 70 31 521
Francesco Sesti Italy 19 372 1.6× 215 0.9× 67 0.4× 39 0.3× 46 0.7× 63 1.0k
W. Eppel Austria 13 150 0.6× 169 0.7× 26 0.2× 33 0.2× 46 0.7× 30 494
Ahmed Sellami Tunisia 8 96 0.4× 63 0.3× 76 0.5× 38 0.3× 32 0.5× 66 302
Meltem Demir Türkiye 12 74 0.3× 65 0.3× 117 0.8× 44 0.3× 31 0.4× 24 339
Nutan Agarwal India 14 91 0.4× 83 0.4× 16 0.1× 26 0.2× 38 0.5× 37 514
Lorena Quagliozzi Italy 13 131 0.6× 127 0.5× 40 0.3× 13 0.1× 42 0.6× 37 542
Richard Williams United Kingdom 11 30 0.1× 54 0.2× 68 0.5× 83 0.6× 45 0.6× 22 450
Jamil A. Fayez United States 16 239 1.0× 109 0.5× 44 0.3× 12 0.1× 11 0.2× 35 976
D. M. Luesley United Kingdom 12 263 1.1× 323 1.4× 22 0.1× 47 0.3× 40 0.6× 38 532
Tadashi Sagawa Japan 14 103 0.4× 147 0.6× 109 0.7× 8 0.1× 28 0.4× 30 514

Countries citing papers authored by Masayoshi Shimamura

Since Specialization
Citations

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

Fields of papers citing papers by Masayoshi Shimamura

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Masayoshi Shimamura

This figure shows the co-authorship network connecting the top 25 collaborators of Masayoshi Shimamura. A scholar is included among the top collaborators of Masayoshi Shimamura 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 Masayoshi Shimamura. Masayoshi Shimamura 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.
Sakamoto, Jiro, Kazuyoshi Shigehara, Kazufumi Nakashima, et al.. (2018). Etiological role of human papillomavirus infection in the development of penile cancer. International Journal of Infectious Diseases. 78. 148–154. 13 indexed citations
2.
Nakashima, Kazufumi, Kazuyoshi Shigehara, Tadaichi Kitamura, et al.. (2018). Risk factors for human papillomavirus detection in urine samples of heterosexual men visiting urological clinics in Japan. Journal of Infection and Chemotherapy. 24(9). 713–717. 3 indexed citations
3.
Iwamoto, Hiroaki, Kazuyoshi Shigehara, Tohru Miyagi, et al.. (2015). Efficacy of two-time prophylactic intravenous administration of tazobactam/piperacillin for transrectal ultrasound-guided needle biopsy of the prostate. Prostate International. 3(3). 103–106. 3 indexed citations
4.
5.
Shigehara, Kazuyoshi, Shohei Kawaguchi, Toshiyuki Sasagawa, et al.. (2013). Etiological correlation of human papillomavirus infection in the development of female bladder tumor. Apmis. 121(12). 1169–1176. 14 indexed citations
6.
Shigehara, Kazuyoshi, Shohei Kawaguchi, Yuji Maeda, et al.. (2011). Prevalence of genital Mycoplasma, Ureaplasma, Gardnerella, and human papillomavirus in Japanese men with urethritis, and risk factors for detection of urethral human papillomavirus infection. Journal of Infection and Chemotherapy. 17(4). 487–492. 37 indexed citations
7.
Kitagawa, Yasuhide, Atsushi Mizokami, Kiyoshi Koshida, et al.. (2011). Clinical outcomes of prostate cancer patients detected by prostate‐specific antigen‐based population screening in Kanazawa City, Japan. International Journal of Urology. 18(8). 592–596. 13 indexed citations
8.
Shigehara, Kazuyoshi, Toshiyuki Sasagawa, John Doorbar, et al.. (2010). Etiological role of human papillomavirus infection for inverted papilloma of the bladder. Journal of Medical Virology. 83(2). 277–285. 27 indexed citations
9.
Shigehara, Kazuyoshi, Toshiyuki Sasagawa, Shohei Kawaguchi, et al.. (2010). Etiologic role of human papillomavirus infection in bladder carcinoma. Cancer. 117(10). 2067–2076. 58 indexed citations
10.
Narimoto, Kazutaka, Atsushi Mizokami, Kouji Izumi, et al.. (2010). Adrenal androgen levels as predictors of outcome in castration‐resistant prostate cancer patients treated with combined androgen blockade using flutamide as a second‐line anti‐androgen. International Journal of Urology. 17(4). 337–345. 25 indexed citations
11.
Shigehara, Kazuyoshi, Tohru Miyagi, Takao Nakashima, & Masayoshi Shimamura. (2008). Acute bacterial prostatitis after transrectal prostate needle biopsy: clinical analysis. Journal of Infection and Chemotherapy. 14(1). 40–43. 65 indexed citations
12.
Shigehara, Kazuyoshi, Tohru Miyagi, Takao Nakashima, & Masayoshi Shimamura. (2008). Cystitis glandularis forming a tumorous lesion in the urinary bladder: A rare appearance of disease. Indian Journal of Urology. 24(4). 558–558. 7 indexed citations
13.
Shigehara, Kazuyoshi, Yasuhide Kitagawa, Takao Nakashima, & Masayoshi Shimamura. (2007). [Retrograde percutaneous nephrostomy: a case report].. PubMed. 53(5). 297–9.
14.
Kunimi, Kazuto, Masayoshi Shimamura, T Miyagi, & Hiroshi Kurumaya. (1994). Fibroepithelial polyp of the verumontanum. International Urology and Nephrology. 26(6). 669–672. 2 indexed citations
15.
Ohkawa, Mitsuo, Masayoshi Shimamura, Shuji Tokunaga, Takao Nakashima, & Matsuo Orito. (1993). Bacteremia Resulting from Prostatic Surgery in Patients with or without Preoperative Bacteriuria under Perioperative Antibiotic Use. Chemotherapy. 39(2). 140–146. 13 indexed citations
16.
17.
Yamamoto, Hamilto, et al.. (1987). [A new treatment of simple renal cyst: percutaneous instillation of minocycline hydrochloride into simple renal cyst].. PubMed. 33(8). 1162–6. 4 indexed citations
18.
Ohkawa, Mitsuo, et al.. (1983). Elimination Kinetics of Cefotaxime and Desacetyl Cefotaxime in Patients with Renal Insufficiency and during Hemodialysis. Chemotherapy. 29(1). 4–12. 14 indexed citations
19.
Ohkawa, Mitsuo, et al.. (1981). Pharmacokinetics of Cefroxadine in Healthy Volunteers and Patients with Impaired Renal Function. Chemotherapy. 27(3). 149–154. 6 indexed citations
20.
Shimamura, Masayoshi. (1979). IMMUNOLOGIC STUDIES ON BACTERIAL PROSTATITIS. The Japanese Journal of Urology. 70(3). 267–285. 2 indexed citations

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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