Chiho Obayashi

688 total citations
44 papers, 498 citations indexed

About

Chiho Obayashi is a scholar working on Oncology, Surgery and Pulmonary and Respiratory Medicine. According to data from OpenAlex, Chiho Obayashi has authored 44 papers receiving a total of 498 indexed citations (citations by other indexed papers that have themselves been cited), including 13 papers in Oncology, 11 papers in Surgery and 10 papers in Pulmonary and Respiratory Medicine. Recurrent topics in Chiho Obayashi's work include Neuroendocrine Tumor Research Advances (4 papers), Lymphoma Diagnosis and Treatment (4 papers) and Oral and Maxillofacial Pathology (3 papers). Chiho Obayashi is often cited by papers focused on Neuroendocrine Tumor Research Advances (4 papers), Lymphoma Diagnosis and Treatment (4 papers) and Oral and Maxillofacial Pathology (3 papers). Chiho Obayashi collaborates with scholars based in Japan, Indonesia and United Kingdom. Chiho Obayashi's co-authors include Kinta Hatakeyama, Tomomi Fujii, Keiji Shimada, Noboru Konishi, Masayuki Takemori, Kazuro Sugimura, Masato Takano, Tetsuya Ishida, Takahiro Yagyuu and Tadaaki Kirita and has published in prestigious journals such as CHEST Journal, Journal of Bone and Mineral Research and Gynecologic Oncology.

In The Last Decade

Chiho Obayashi

38 papers receiving 483 citations

Peers

Countries citing papers authored by Chiho Obayashi

Since Specialization

Citations

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

Fields of papers citing papers by Chiho Obayashi

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Chiho Obayashi

This figure shows the co-authorship network connecting the top 25 collaborators of Chiho Obayashi. A scholar is included among the top collaborators of Chiho Obayashi 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 Chiho Obayashi. Chiho Obayashi 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	An Autopsy of a Patient with Strongly PD-L1-positive SMARCA4-deficient Large Cell Lung Cancer Treated with Pembrolizumab Who Died of Hyperprogressive Disease 2024 ·Haigan ·(unknown), (unknown), (unknown), Hiroki Yamamoto, (unknown), (unknown), Kazuya Monden, Kojiro Otsuka, Chiho Obayashi, Yujiro Suzuki	0
2	Age and composition of the thrombus retrieved by mechanical thrombectomy from patients with acute ischemic stroke are associated with revascularization and clinical outcomes 2022 ·Thrombosis Research ·(unknown), Kinta Hatakeyama, Kozue Saito, Ryogo Shobatake, Nobuyuki Takahashi, Jun Deguchi, (unknown), (unknown), Ichiro Nakagawa, (unknown), Kazuya Sakai, Masayuki Kubo, Atsushi Yamashita, Chiho Obayashi, Kazuma Sugie, Masanori Matsumoto	13
3	The existence of an endoscopically observable capillary plexus in the deep colonic mucosa 2021 ·Endoscopy ·Fumikazu Koyama, Takeshi Ueda, Kohei Morita, Hisao Fujii, (unknown), Chiho Obayashi, Masayuki Sho	1
4	Anaplastic thyroid cancer with long‑term survival with lenvatinib therapy and preservation of laryngeal function after one‑stage reconstruction: A case report 2021 ·Molecular and Clinical Oncology ·(unknown), Hirokazu Uemura, Takashi Masui, Shigenori Kanazawa, (unknown), (unknown), (unknown), Chiho Obayashi, Toshiaki Yamanaka, Tadashi Kitahara	1
5	Calcified mucinous adenocarcinoma of the stomach metastatic to the iris: a case report 2019 ·Journal of Medical Case Reports ·Miki Kaneko, Tadashi Namisaki, Hiroaki Takaya, Hitoshi Mori, Mitsuteru Kitade, Yasushi Okura, Kenichiro Seki, Shinya Sato, Keisuke Nakanishi, Koh Kitagawa, Takahiro Ozutsumi, Naotaka Shimozato, Kosuke Kaji, Tomoyuki Otani, Tokiko Nakai, Chiho Obayashi, Akira Mitoro, Junichi Yamao, Hitoshi Yoshiji	2
6	Superabsorbent Polymer Microspheres Prepared with Hypertonic Saline to Reduce Microsphere Expansion 2018 ·CardioVascular and Interventional Radiology ·Takeshi Sato, Toshihiro Tanaka, Hideyuki Nishiofuku, Yasushi Fukuoka, Tetsuya Masada, (unknown), Nagaaki Marugami, Kohei Morita, Chiho Obayashi, (unknown), (unknown), (unknown), Kimihiko Kichikawa	10
7	Treatment of long-segment Barrett’s adenocarcinoma by complete circular endoscopic submucosal dissection: a case report 2018 ·BMC Gastroenterology ·Miki Kaneko, Akira Mitoro, Motoyuki Yoshida, Masayoshi Sawai, Yasushi Okura, Masanori Furukawa, Tadashi Namisaki, Kei Moriya, Takemi Akahane, Hideto Kawaratani, Mitsuteru Kitade, (unknown), Hiroaki Takaya, Yasuhiko Sawada, Kenichiro Seki, Shinya Sato, Tomomi Fujii, Junichi Yamao, Chiho Obayashi, Hitoshi Yoshiji	4
8	Clinical significance of M2 macrophages expressing heme oxygenase-1 in malignant transformation of ovarian endometrioma 2018 ·Pathology - Research and Practice ·Yuki Yamada, Tomoko Uchiyama, Fuminori Ito, Naoki Kawahara, Kenji Ogawa, Chiho Obayashi, Hiroshi Kobayashi	18
9	Keratin 19 as a key molecule in progression of human hepatocellular carcinomas through invasion and angiogenesis 2016 ·BMC Cancer ·Masato Takano, Keiji Shimada, Tomomi Fujii, Kohei Morita, Maiko Takeda, Yoshiyuki Nakajima, Akitaka Nonomura, Noboru Konishi, Chiho Obayashi	43
10	microRNA-145 promotes differentiation in human urothelial carcinoma through down-regulation of syndecan-1 2015 ·BMC Cancer ·Tomomi Fujii, Keiji Shimada, Yoshihiro Tatsumi, Kinta Hatakeyama, Chiho Obayashi, Kiyohide Fujimoto, Noboru Konishi	37
11	Pharmacokinetics and Antitumor Efficacy of Chemoembolization Using 40 µm Irinotecan-Loaded Microspheres in a Rabbit Liver Tumor Model 2014 ·Journal of Vascular and Interventional Radiology ·Toshihiro Tanaka, Hideyuki Nishiofuku, (unknown), Takeshi Sato, Tetsuya Masada, Masato Takano, Carl W. Gilbert, Chiho Obayashi, Kimihiko Kichikawa	30
12	A CASE OF HEPATIC SCLEROSING HEMANGIOMA MIMICKING A MALIGNANT LIVER TUMOR 2011 ·Nihon Rinsho Geka Gakkai Zasshi (Journal of Japan Surgical Association) ·(unknown), Masahiro Tominaga, (unknown), (unknown), Yasuhiro Fujino, (unknown), Chiho Obayashi	3
13	Lung carcinosarcoma with liposarcoma element: Autopsy case 2006 ·Pathology International ·(unknown), Sohei Kitazawa, Yoshihiro Nishimura, Takeshi Kondo, Chiho Obayashi	8
14	Coexisting Brenner tumor and struma ovarii in the right ovary: Case report and review of the literature 2004 ·Pathology International ·Makiko Yoshida, Chiho Obayashi, (unknown), Rieko Minami	15
15	Association of p53 Gene Mutation and Telomerase Activity in Resectable Non-Small Cell Lung Cancer 2001 ·CHEST Journal ·Yoshimasa Maniwa, Masahiro Yoshimura, Chiho Obayashi, Mayumi Inaba, (unknown), (unknown), Yutaka Okita	17
16	Parosteal fasciitis of the clavicle 2000 ·Pathology International ·Tetsuji Yamamoto, Takashi Marui, (unknown), Chiho Obayashi, Rieko Minami, Mayumi Inaba, Yoshitake Hayashi	2
17	Transbronchial Diagnosis and Pathology of Peripheral Lung Cancers Smaller than 2cm in Diameter. 1999 ·Haigan ·(unknown), Yoshiki Takada, Kayoko Obayashi, Miyako Satouchi, (unknown), (unknown), Masahiro Yoshimura, Noriaki Tsubota, Chiho Obayashi	3
18	Ovarian Strumal Carcinoid with Markedly High Serum Levels of Tumor Markers 1995 ·Gynecologic Oncology ·Masayuki Takemori, Ryuichiro Nishimura, Kazuro Sugimura, Chiho Obayashi, (unknown)	12
19	A Case of Mucoepidermoid Carcinoma of the Lung with Aggressive Clinical Behavior. 1993 ·Haigan ·Koji Sugimoto, Shuji Adachi, Masahiko Kusumoto, (unknown), Michio Kono, Chiho Obayashi	3
20	MR Detection of Degenerating Uterine Leiomyomas 1993 ·Journal of Computer Assisted Tomography ·Hiromi Okizuka, Kazuro Sugimura, Masayuki Takemori, Chiho Obayashi, Manabu Kitao, Tetsuya Ishida	63

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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