Tsutomu Ohtsuka

949 total citations
65 papers, 573 citations indexed

About

Tsutomu Ohtsuka is a scholar working on Pathology and Forensic Medicine, Dermatology and Epidemiology. According to data from OpenAlex, Tsutomu Ohtsuka has authored 65 papers receiving a total of 573 indexed citations (citations by other indexed papers that have themselves been cited), including 36 papers in Pathology and Forensic Medicine, 27 papers in Dermatology and 14 papers in Epidemiology. Recurrent topics in Tsutomu Ohtsuka's work include Systemic Sclerosis and Related Diseases (27 papers), Inflammatory Myopathies and Dermatomyositis (10 papers) and Dermatologic Treatments and Research (10 papers). Tsutomu Ohtsuka is often cited by papers focused on Systemic Sclerosis and Related Diseases (27 papers), Inflammatory Myopathies and Dermatomyositis (10 papers) and Dermatologic Treatments and Research (10 papers). Tsutomu Ohtsuka collaborates with scholars based in Japan, France and Italy. Tsutomu Ohtsuka's co-authors include Soji YAMAZAKI, Akio Yamakage, Yoshiki Miyachi, Hidekazu Ishikawa, Akira Hasegawa, Akihiko Nakano, Hiroyuki Yoshida, Kiyosumi Takaishi, Naoki Maehara and Kota Watanabe and has published in prestigious journals such as British Journal of Dermatology, The Journal of Biochemistry and International Journal of Oncology.

In The Last Decade

Tsutomu Ohtsuka

56 papers receiving 545 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Tsutomu Ohtsuka Japan 14 283 198 142 117 109 65 573
Catherine Alderdice Canada 5 259 0.9× 121 0.6× 94 0.7× 135 1.2× 104 1.0× 7 470
N. Cordel France 14 335 1.2× 152 0.8× 239 1.7× 82 0.7× 406 3.7× 57 745
Thomas Konia United States 15 96 0.3× 200 1.0× 143 1.0× 84 0.7× 71 0.7× 43 572
Sumiaki Tanaka Japan 15 176 0.6× 62 0.3× 75 0.5× 145 1.2× 126 1.2× 39 500
Jasper Broen Netherlands 6 247 0.9× 87 0.4× 80 0.6× 261 2.2× 80 0.7× 10 505
Yasushi Nawata Japan 11 188 0.7× 92 0.5× 74 0.5× 337 2.9× 206 1.9× 16 717
Magdalena Dziadzio United Kingdom 9 286 1.0× 162 0.8× 52 0.4× 130 1.1× 60 0.6× 21 475
Yun‐Ting Chang Taiwan 10 125 0.4× 286 1.4× 85 0.6× 122 1.0× 125 1.1× 18 559
Toshitatsu Nogita Japan 14 86 0.3× 285 1.4× 195 1.4× 114 1.0× 121 1.1× 55 671
Debendra Pattanaik United States 15 361 1.3× 160 0.8× 110 0.8× 311 2.7× 196 1.8× 39 950

Countries citing papers authored by Tsutomu Ohtsuka

Since Specialization
Citations

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

Fields of papers citing papers by Tsutomu Ohtsuka

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Tsutomu Ohtsuka

This figure shows the co-authorship network connecting the top 25 collaborators of Tsutomu Ohtsuka. A scholar is included among the top collaborators of Tsutomu Ohtsuka 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 Tsutomu Ohtsuka. Tsutomu Ohtsuka 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.
Ohtsuka, Tsutomu, et al.. (2024). Review of T Helper 2-Type Inflammatory Diseases Following Immune Checkpoint Inhibitor Treatment. Biomedicines. 12(8). 1886–1886. 1 indexed citations
2.
Ohtsuka, Tsutomu, et al.. (2024). Repeated Annular Erythema on the Trunk: A Quiz. Acta Dermato Venereologica. 104. adv40867–adv40867.
3.
Ohtsuka, Tsutomu, et al.. (2021). Additional effect of excimer light therapy in patients with psoriasis under other therapies. The Journal of Dermatology. 48(6). 911–915. 4 indexed citations
4.
Ohtsuka, Tsutomu. (2010). Combinational effect of low‐dose oral corticosteroid and mizoribine for ulcerative colitis in a patient with systemic sclerosis. The Journal of Dermatology. 37(1). 71–74. 1 indexed citations
5.
Ohtsuka, Tsutomu. (2010). Serum interleukin‐6 level is reflected in elevated high‐sensitivity C‐reactive protein level in patients with systemic sclerosis. The Journal of Dermatology. 37(9). 801–806. 22 indexed citations
6.
Ohtsuka, Tsutomu. (2010). Response to oral cyclosporine therapy and high sensitivity‐CRP level in chronic idiopathic urticaria. International Journal of Dermatology. 49(5). 579–584. 22 indexed citations
7.
Ohtsuka, Tsutomu. (2009). Oral tacrolimus treatment for refractory eosinophilic cellulitis. Clinical and Experimental Dermatology. 34(8). e597–e598. 8 indexed citations
8.
Ohtsuka, Tsutomu. (2008). The correlation between response to oral cyclosporin therapy and systemic inflammation, metabolic abnormality in patients with psoriasis. Archives of Dermatological Research. 300(10). 545–550. 4 indexed citations
9.
Ohtsuka, Tsutomu, et al.. (2005). Two Cases of Chronic Radiodermatitis Following Repeated IVR (Interventional Radiology). 115(9). 1321–1325. 1 indexed citations
10.
Ohtsuka, Tsutomu & Soji YAMAZAKI. (2004). Increased prevalence of human parvovirus B19 DNA in systemic sclerosis skin. British Journal of Dermatology. 150(6). 1091–1095. 30 indexed citations
11.
Ohtsuka, Tsutomu, et al.. (2004). Elevated Amount of Human Papillomavirus 31 DNA in a Squamous Cell Carcinoma Developed from Bowenoid Papulosis. Dermatology. 209(4). 329–332. 8 indexed citations
12.
Ohtsuka, Tsutomu, et al.. (2003). Flow-Cytometric DNA Analysis in Cutaneous Fibrohistiocytic Tumors. Dermatology. 207(4). 357–361. 3 indexed citations
13.
Ohtsuka, Tsutomu, et al.. (2002). 15. A case of intramuscular hemangioma of the masseter muscle. Oral Medicine & Pathology. 7(2). 94. 1 indexed citations
14.
Ohtsuka, Tsutomu, Akio Yamakage, & Soji YAMAZAKI. (2002). The polymorphism of telomerase RNA component gene in patients with systemic sclerosis. British Journal of Dermatology. 147(2). 250–254. 10 indexed citations
15.
Ohtsuka, Tsutomu, et al.. (2001). Quantitative analysis of microchimerism in systemic sclerosis skin tissue. Archives of Dermatological Research. 293(8). 387–391. 47 indexed citations
16.
Ohtsuka, Tsutomu, Akio Yamakage, & Soji YAMAZAKI. (2000). Digital ulcers and necroses: novel manifestations of angiocentric lymphoma. British Journal of Dermatology. 142(5). 1013–1016. 7 indexed citations
17.
Ohtsuka, Tsutomu. (1998). Life Span of Skin Fibroblasts in Patients with Systemic Sclerosis. Dermatology. 196(2). 204–207. 2 indexed citations
18.
Ohtsuka, Tsutomu. (1997). The relation between periungual erythema and nailfold capillary abnormalities in patients with connective tissue diseases. European Journal of Dermatology. 7(8). 561–565. 2 indexed citations
19.
Iwasaki, T., et al.. (1994). Diabetic Scleredema and Scleroderma-Like Changes in a Patient with Maturity Onset Type Diabetes of Young People. Dermatology. 188(3). 228–231. 8 indexed citations
20.
Hanew, Kunihiko, Shuichi Sato, Atsushi Sasaki, et al.. (1988). The spectrum of GH responses to GHRH and somatostatin in patients with acromegaly.. The Tohoku Journal of Experimental Medicine. 155(3). 233–239. 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.

Explore authors with similar magnitude of impact

Breakdown of academic impact, for papers by Catherine Alderdice Breakdown of academic impact, for papers by N. Cordel Breakdown of academic impact, for papers by Thomas Konia Breakdown of academic impact, for papers by Sumiaki Tanaka Breakdown of academic impact, for papers by Jasper Broen Breakdown of academic impact, for papers by Yasushi Nawata Breakdown of academic impact, for papers by Magdalena Dziadzio Breakdown of academic impact, for papers by Yun‐Ting Chang Breakdown of academic impact, for papers by Toshitatsu Nogita Breakdown of academic impact, for papers by Debendra Pattanaik
Rankless by CCL
2026