Keiichi Ohmori

889 total citations
34 papers, 690 citations indexed

About

Keiichi Ohmori is a scholar working on Surgery, Otorhinolaryngology and Pulmonary and Respiratory Medicine. According to data from OpenAlex, Keiichi Ohmori has authored 34 papers receiving a total of 690 indexed citations (citations by other indexed papers that have themselves been cited), including 19 papers in Surgery, 14 papers in Otorhinolaryngology and 8 papers in Pulmonary and Respiratory Medicine. Recurrent topics in Keiichi Ohmori's work include Head and Neck Cancer Studies (14 papers), Salivary Gland Tumors Diagnosis and Treatment (11 papers) and Salivary Gland Disorders and Functions (8 papers). Keiichi Ohmori is often cited by papers focused on Head and Neck Cancer Studies (14 papers), Salivary Gland Tumors Diagnosis and Treatment (11 papers) and Salivary Gland Disorders and Functions (8 papers). Keiichi Ohmori collaborates with scholars based in Japan and South Korea. Keiichi Ohmori's co-authors include Hiroki Shirato, Takeshi Nishioka, Kazuo Miyasaka, Motoyasu Nakamura, Seiko Hashimoto, Kazuhiko Tsuchiya, Kenji Kagei, Eriko Tsukamoto, Hidefumi Aoyama and Takashi Kato and has published in prestigious journals such as International Journal of Radiation Oncology*Biology*Physics, Radiotherapy and Oncology and Journal of Oral and Maxillofacial Surgery.

In The Last Decade

Keiichi Ohmori

33 papers receiving 668 citations

Peers

Keiichi Ohmori
M. Lederman United Kingdom
Masamune Takeda Japan
Takamichi Morikawa Japan
J. Zhung United States
Leonard J. Shukovsky United States
Ryoichi Yoshimura Japan
Jeffrey W. Bailet United States
Hedley Krawitz Australia
Eashwer K. Reddy United States
Martina A. Broglie Switzerland
M. Lederman United Kingdom
Keiichi Ohmori
Citations per year, relative to Keiichi Ohmori Keiichi Ohmori (= 1×) peers M. Lederman

Countries citing papers authored by Keiichi Ohmori

Since Specialization
Citations

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

Fields of papers citing papers by Keiichi Ohmori

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Keiichi Ohmori

This figure shows the co-authorship network connecting the top 25 collaborators of Keiichi Ohmori. A scholar is included among the top collaborators of Keiichi Ohmori 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 Keiichi Ohmori. Keiichi Ohmori 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.
Sato, Takafumi, et al.. (2009). A comparison of diagnostic tools for Sjögren syndrome, with emphasis on sialography, histopathology, and ultrasonography. Oral Surgery Oral Medicine Oral Pathology Oral Radiology and Endodontology. 109(1). 129–134. 37 indexed citations
2.
Minowa, Kazuyuki, Ichizo Kobayashi, Keiichi Ohmori, et al.. (2009). Static bone cavity in the condylar neck and mandibular notch of the mandible. Australian Dental Journal. 54(1). 49–53. 8 indexed citations
3.
Oita, Masataka, Keiichi Ohmori, Rumiko Kinoshita, et al.. (2006). Uncertainty in treatment of head-and-neck tumors by use of intraoral mouthpiece and embedded fiducials. International Journal of Radiation Oncology*Biology*Physics. 64(5). 1581–1588. 12 indexed citations
4.
Nishioka, Takeshi, Akihiro Homma, Yasushi Furuta, et al.. (2006). A Novel Approach to Advanced Carcinoma of the Tongue: Cases Successfully Treated with Combination of Superselective Intra-Arterial Chemotherapy and External/High-Dose-Rate Interstitial Radiotherapy. Japanese Journal of Clinical Oncology. 36(12). 822–826. 9 indexed citations
5.
Wada, Hitoshi, Kenji Nemoto, Yoshihiro Ogawa, et al.. (2004). A multi-institutional retrospective analysis of external radiotherapy for mucosal melanoma of the head and neck in Northern Japan. International Journal of Radiation Oncology*Biology*Physics. 59(2). 495–500. 86 indexed citations
6.
Tei, Kanchu, Yasunori Totsuka, Tadashi Iizuka, & Keiichi Ohmori. (2004). Marginal resection for carcinoma of the mandibular alveolus and gingiva where radiologically detected bone defects do not extend beyond the mandibular canal. Journal of Oral and Maxillofacial Surgery. 62(7). 834–839. 28 indexed citations
7.
Nishioka, Takeshi, Kazuhiko Tsuchiya, Seiko Nishioka, et al.. (2004). Pilot study of modified version of CHOP plus radiotherapy for early-stage aggressive non-Hodgkin's lymphoma of the head and neck. International Journal of Radiation Oncology*Biology*Physics. 60(3). 847–852. 5 indexed citations
8.
Ohmori, Keiichi, et al.. (2003). Clinical study of a spacer to help prevent osteoradionecrosis resulting from brachytherapy for tongue cancer. Oral Surgery Oral Medicine Oral Pathology Oral Radiology and Endodontology. 95(2). 246–250. 24 indexed citations
9.
Nishioka, Takeshi, Tohru Shiga, Hiroki Shirato, et al.. (2002). Image fusion between 18 FDG-PET and MRI/CT for radiotherapy planning of oropharyngeal and nasopharyngeal carcinomas. International Journal of Radiation Oncology*Biology*Physics. 53(4). 1051–1057. 185 indexed citations
10.
Nishioka, Takeshi, Hiroki Shirato, Kenji Kagei, et al.. (2000). Skull-base invasion of nasopharyngeal carcinoma: magnetic resonance imaging findings and therapeutic implications. International Journal of Radiation Oncology*Biology*Physics. 47(2). 395–400. 30 indexed citations
11.
Kagei, Kenji, Hiroki Shirato, Takuro Arimoto, et al.. (2000). Ipsilateral irradiation for carcinomas of tonsillar region and soft palate based on computed tomographic simulation. Radiotherapy and Oncology. 54(2). 117–121. 37 indexed citations
12.
Nishioka, Takeshi, Hiroki Shirato, Kenji Kagei, et al.. (2000). Three-dimensional small-volume irradiation for residual or recurrent nasopharyngeal carcinoma. International Journal of Radiation Oncology*Biology*Physics. 48(2). 495–500. 10 indexed citations
13.
Nishioka, Takeshi, Hiroki Shirato, Yukio Watanabe, et al.. (2000). Impact of 18FDG-pet and CT/MRI image fusion in radiotherapy planning of head-and-neck tumors. International Journal of Radiation Oncology*Biology*Physics. 48(3). 260–261. 3 indexed citations
14.
Sato, Jun, et al.. (1999). Low prevalence of clinicopathologic and sialographic changes in salivary glands of men with Sögren's syndrome. Journal of Oral Pathology and Medicine. 28(7). 312–316. 5 indexed citations
15.
Kaneko, Masanori, Hiroki Shirato, Takeshi Nishioka, et al.. (1998). Scintigraphic evaluation of long-term salivary function after bilateral whole parotid gland irradiation in radiotherapy for head and neck tumour. Oral Oncology. 34(2). 140–146. 21 indexed citations
16.
Minowa, Kazuyuki, et al.. (1998). Broken fragment of the mandibular third molar tooth in the floor of the mouth. Oral Radiology. 14(1). 29–30. 2 indexed citations
17.
Ohmori, Keiichi, et al.. (1996). [Diagnostic magnetic resonance imaging (MRI) in fracture of the penis: a case report].. PubMed. 42(2). 139–41. 1 indexed citations
18.
Hosokawa, Yoichiro, Tadashi Kamada, Hiroki Shirato, et al.. (1995). Simultaneous carboplatin and radiotherapy for all stages of head and neck squamous cell carcinoma. Clinical Oncology. 7(3). 168–172. 7 indexed citations
19.
Hosokawa, Yoichiro, Keiichi Ohmori, Masanori Kaneko, et al.. (1992). Analysis of adenoid cystic carcinoma treated by radiotherapy. Oral Surgery Oral Medicine Oral Pathology. 74(2). 251–255. 25 indexed citations
20.
Saito, Tohru, Hiroshi Fukuda, Makoto Arisue, et al.. (1991). Relationship between sialographic findings of parotid glands and histopathologic finding of labial glands in Sjögren's syndrome. Oral Surgery Oral Medicine Oral Pathology. 72(6). 675–680. 21 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 M. Lederman Breakdown of academic impact, for papers by Masamune Takeda Breakdown of academic impact, for papers by Takamichi Morikawa Breakdown of academic impact, for papers by J. Zhung Breakdown of academic impact, for papers by Leonard J. Shukovsky Breakdown of academic impact, for papers by Ryoichi Yoshimura Breakdown of academic impact, for papers by Jeffrey W. Bailet Breakdown of academic impact, for papers by Hedley Krawitz Breakdown of academic impact, for papers by Eashwer K. Reddy Breakdown of academic impact, for papers by Martina A. Broglie
Rankless by CCL
2026