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Y. Yamagata · SciRah

Researcher profile · Semantic Scholar

Y. Yamagata

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Y. Yamagata — researcher profile on SciRah

h-index: 17
Works: 125
Citations: 1,217

Most-cited papers

Oncological safety of proximal gastrectomy for T2/T3 proximal gastric cancer
Masahiro Yura, T. Yoshikawa, S. Otsuki, Y. Yamagata +4 more
2019Gastric Cancer88 citations Open access
Semantic Scholar
Safety and feasibility of laparoscopic and endoscopic cooperative surgery for duodenal neoplasm: a retrospective multicenter study
S. Nunobe, M. Ri, Kimiyasu Yamazaki, Masanao Uraoka +13 more
2020Endoscopy51 citations
Semantic Scholar
Current status of the “enhanced recovery after surgery” program in gastric cancer surgery
Y. Yamagata, T. Yoshikawa, Masahiro Yura, S. Otsuki +3 more
2019Annals of Gastroenterological Surgery49 citations Open access
Semantic Scholar
The Therapeutic Survival Benefit of Splenic Hilar Nodal Dissection for Advanced Proximal Gastric Cancer Invading the Greater Curvature
Masahiro Yura, T. Yoshikawa, S. Otsuki, Y. Yamagata +3 more
2018Annals of Surgical Oncology37 citations
Semantic Scholar
Technical details of video‐assisted transcervical mediastinal dissection for esophageal cancer and its perioperative outcome
K. Mori, S. Aikou, K. Yagi, M. Nishida +5 more
2017Annals of Gastroenterological Surgery36 citations Open access
Semantic Scholar
Long-term health-related quality of life following robot-assisted radical transmediastinal esophagectomy
K. Sugawara, Shuntaro Yoshimura, K. Yagi, M. Nishida +5 more
2019Surgical Endoscopy34 citations
Semantic Scholar
Quality of life after robot-assisted transmediastinal radical surgery for esophageal cancer
Shuntaro Yoshimura, K. Mori, Y. Yamagata, S. Aikou +5 more
2018Surgical Endoscopy24 citations Open access
Semantic Scholar
Long-term postoperative pneumonia in elderly patients with early gastric cancer
A. Kamiya, Tsutomu Hayashi, Ryota Sakon, K. Ishizu +5 more
2022BMC Surgery18 citations Open access
Semantic Scholar
Can proximal Gastrectomy Be Justified for Advanced Adenocarcinoma of the Esophagogastric Junction?
Yuya Sato, H. Katai, Maiko Ito, Masahiro Yura +3 more
2018Journal of Gastric Cancer18 citations Open access
Semantic Scholar
Is surgery alone sufficient for treating T1 gastric cancer with extensive lymph node metastases?
Masahiro Yura, T. Yoshikawa, S. Otsuki, Y. Yamagata +3 more
2019Gastric Cancer17 citations Open access
Semantic Scholar
Is splenectomy for dissecting splenic hilar lymph nodes justified for scirrhous gastric cancer?
Tsutomu Hayashi, T. Yoshikawa, A. Kamiya, Keichi Date +5 more
2020Gastric Cancer16 citations Open access
Semantic Scholar
Rectal carcinoma and multiple gastrointestinal stromal tumors (GIST) of the small intestine in a patient with neurofibromatosis type 1: a case report
Yuhei Hakozaki, S. Sameshima, Teppei Tatsuoka, T. Okuyama +7 more
2017World Journal of Surgical Oncology15 citations Open access
Semantic Scholar
Preclinical study of transcervical upper mediastinal dissection for esophageal malignancy by robot‐assisted surgery
K. Mori, Shuntaro Yoshimura, Y. Yamagata, S. Aikou +1 more
2017The international journal of medical robotics + computer assisted surgery : MRCAS13 citations
Semantic Scholar
The origin of p40-negative and CDX2-positive primary squamous cell carcinoma of the stomach: case report
Y. Yamagata, Kazuyuki Saito, S. Ban, Akiko Fujii +1 more
2019World Journal of Surgical Oncology12 citations Open access
Semantic Scholar
Therapeutic effects of oxaliplatin-based neoadjuvant chemotherapy and chemoradiotherapy in patients with locally advanced rectal cancer: a single-center, retrospective cohort study
T. Okuyama, S. Sameshima, E. Takeshita, R. Yoshioka +5 more
2018World Journal of Surgical Oncology12 citations Open access
Semantic Scholar
Phase 2 study of trastuzumab deruxtecan as neoadjuvant treatment for HER2-positive gastric and gastroesophageal junction adenocarcinoma (EPOC2003).
D. Takahari, A. Kawazoe, N. Machida, K. Minashi +16 more
2024Journal of Clinical Oncology11 citations
Semantic Scholar
Long-term outcomes and safety of radical transmediastinal esophagectomy with preoperative docetaxel, cisplatin, and 5-fluorouracil combination chemotherapy for locally advanced squamous cell carcinoma of the thoracic esophagus
Y. Yamagata, Kazuyuki Saito, Kosuke Hirano, M. Oya
2020World Journal of Surgical Oncology10 citations Open access
Semantic Scholar
Clinical and endoscopic features of metachronous gastric cancer with possible lymph node metastasis after endoscopic submucosal dissection and Helicobacter pylori eradication
Haruhisa Suzuki, S. Nonaka, I. Maetani, T. Matsuda +6 more
2023Gastric Cancer9 citations Open access
Semantic Scholar
Does neoadjuvant chemotherapy cancel out the negative survival impact induced by surgical complications after gastrectomy?
M. Hayashi, T. Yoshikawa, Masahiro Yura, S. Otsuki +4 more
2019Gastric Cancer9 citations Open access
Semantic Scholar
Short‐Term Outcomes of a Novel Hybrid Technique, Minimally Invasive Laparoscopic and Robotic Surgery (MILAR) Using the da Vinci SP System for Gastric Cancer
T. Yoshikawa, Tsutomu Hayashi, M. Nishino, Rei Ogawa +4 more
2024Asian Journal of Endoscopic Surgery8 citations
Semantic Scholar
Clinical characteristics and management of primary retroperitoneal sarcoma: A literature review
Y. Yamagata, M. Komiyama, Shintaro Iwata
2023Annals of Gastroenterological Surgery8 citations Open access
Semantic Scholar
Comparison of short-term outcomes between transthoracic and robot-assisted transmediastinal radical surgery for esophageal cancer: a prospective study
Shuntaro Yoshimura, K. Mori, M. Ri, S. Aikou +6 more
2020BMC Cancer8 citations Open access
Semantic Scholar
Extra-gastrointestinal stromal tumor arising in the lesser omentum with a platelet-derived growth factor receptor alpha (PDGFRA) mutation: a case report and literature review
Kohei Kanamori, Y. Yamagata, Y. Honma, Keiichi Date +7 more
2020World Journal of Surgical Oncology8 citations Open access
Semantic Scholar
Results of a nationwide questionnaire-based survey on nutrition management following gastric cancer resection in Japan
N. Shimizu, F. Hatao, K. Fukatsu, S. Aikou +5 more
2017Surgery today (Print)8 citations
Semantic Scholar
Detection and identification of pathogenic bacteria responsible for postoperative pneumonia after esophagectomy
Keiichi Jimbo, K. Mori, S. Aikou, M. Okazaki +11 more
2017Esophagus8 citations
Semantic Scholar
Survival outcomes of robot-assisted transmediastinal esophagectomy in patients with esophageal squamous cell carcinoma.
K. Yagi, S. Aikou, Sho Yajima, Masayuki Urabe +9 more
2025Diseases of the esophagus7 citations
Semantic Scholar
Is lymph node dissection for neuroendocrine carcinoma of the stomach effective as it is for adenocarcinoma?
Y. Yamagata, T. Yoshikawa, K. Ishizu, A. Kamiya +4 more
2020European Journal of Surgical Oncology7 citations
Semantic Scholar
A nodal diagnosis by computed tomography is unreliable for patients who need additional gastrectomy after endoscopic submucosal dissection
T. Wada, T. Yoshikawa, A. Kamiya, Keiichi Date +5 more
2020Surgery today (Print)7 citations
Semantic Scholar
Different risks of nodal metastasis by tumor location in remnant gastric cancer after curative gastrectomy for gastric cancer
Kazuya Takahashi, T. Yoshikawa, S. Morita, T. Kinoshita +6 more
2019Gastric Cancer7 citations Open access
Semantic Scholar
Clinical impact of splenic hilar dissection with splenectomy for gastric stump cancer.
Masahiro Watanabe, T. Kinoshita, S. Morita, Masahiro Yura +6 more
2019European Journal of Surgical Oncology7 citations Open access
Semantic Scholar
A new hybrid robotic surgery by minimally invasive laparoscopic and robotic (MILAR) system using da Vinci single‐port (SP) in distal gastrectomy for gastric cancer
T. Yoshikawa, Tsutomu Hayashi, M. Nishino, Rei Ogawa +5 more
2024Asian Journal of Endoscopic Surgery6 citations
Semantic Scholar
The prognostic impact of macroscopic serosal change on resectable advanced gastric cancer
Masahiro Yura, T. Yoshikawa, T. Wada, S. Otsuki +4 more
2021BMC Cancer6 citations Open access
Semantic Scholar
Recurrence after ESD curative resection for early gastric cancer
A. Kamiya, H. Katai, K. Ishizu, T. Wada +9 more
2021Surgery Case Reports6 citations Open access
Semantic Scholar
Mediastinoscopic view of the bronchial arteries in a series of surgical cases evaluated with three-dimensional computed tomography
K. Mori, K. Ino, Shuntaro Yoshimura, S. Aikou +8 more
2018Esophagus6 citations
Semantic Scholar
Characteristics of Metachronous Remnant Gastric Cancer After Proximal Gastrectomy: A Retrospective Analysis
K. Ishizu, Tsutomu Hayashi, Rei Ogawa, M. Nishino +7 more
2024Journal of Gastric Cancer5 citations
Semantic Scholar
A discrimination model by machine learning to avoid gastrectomy for early gastric cancer
Tsutomu Hayashi, Ken Takasawa, T. Yoshikawa, T. Hashimoto +9 more
2023Annals of Gastroenterological Surgery5 citations Open access
Semantic Scholar
Laparoscopic Transhiatal Thoracic Duct Ligation for Chylothorax after Esophagectomy
Y. Yamagata, Kazuyuki Saito, Kosuke Hirano, M. Oya
2019The thoracic and cardiovascular surgeon5 citations
Semantic Scholar
Laparoscopic surgery to remove a cage that migrated to the retroperitoneal space during posterior lumbar interbody fusion: A case report
T. Okuyama, N. Tagaya, Y. Sugamata, Kousuke Hirano +5 more
2018Asian Journal of Endoscopic Surgery5 citations
Semantic Scholar
Possible candidates for splenic hilar nodal dissection among patients with upper advanced gastric cancer without invasion of the greater curvature
Masashi Nishino, T. Yoshikawa, Masahiro Yura, Ryota Sakon +4 more
2023Gastric Cancer4 citations
Semantic Scholar
Impact of D2 Gastrectomy for Locally Advanced Gastric Cancer in the Era of Effective Adjuvant Chemotherapy
Y. Yamagata, T. Yoshikawa, K. Ishizu, M. Tsutsui +2 more
2023World Journal of Surgery4 citations
Semantic Scholar
Comparable genetic alteration profiles between gastric cancers with current and past Helicobacter pylori infection
S. Tsuyuki, Hideyuki Takeshima, S. Sekine, Y. Yamagata +5 more
2021Scientific Reports4 citations Open access
Semantic Scholar
Predictive value of the surgical Apgar score on postoperative complications in advanced gastric cancer patients treated with neoadjuvant chemotherapy followed by radical gastrectomy: a single-center retrospective study
M. Hayashi, T. Yoshikawa, Masahiro Yura, S. Otsuki +4 more
2020BMC Surgery4 citations Open access
Semantic Scholar
Portal encasement: Significant CT findings to diagnose local recurrence after pancreaticoduodenectomy for pancreatic cancer.
T. Noie, Y. Harihara, M. Akahane, J. Kazaoka +11 more
2018Pancreatology : official journal of the International Association of Pancreatology (IAP) ... [et al.]4 citations
Semantic Scholar
Obstruction in the third portion of the duodenum due to a diospyrobezoar: a case report
Y. Yamagata, Kazuyuki Saito, Kosuke Hirano, Yawara Kubota +7 more
2017BMC Surgery4 citations Open access
Semantic Scholar
Efficacy of nodal dissection for locoregional gastric neuroendocrine carcinoma: a multicenter retrospective observational study
Y. Yamagata, M. Furuta, A. Notsu, Hirofumi Yasui +18 more
2025Gastric Cancer3 citations
Semantic Scholar
Establishment of a machine learning model for predicting splenic hilar lymph node metastasis
Kenichi Ishizu, Satoshi Takahashi, Nobuji Kouno, Ken Takasawa +8 more
2025npj Digital Medicine3 citations Open access
Semantic Scholar
Acceleration of sarcopenia in elderly patients who develop asymptomatic pneumonia shadow within one year after surgery for early gastric cancer
A. Kamiya, Tsutomu Hayashi, Ryota Sakon, K. Ishizu +5 more
2023BMC Surgery3 citations Open access
Semantic Scholar
Suprapancreatic nodal dissection should not be uniformly selected in additional gastrectomy for the patients who diagnosed as pT1b gastric cancer by endoscopic resection.
Tsutomu Hayashi, T. Yoshikawa, K. Ishizu, M. Tsutsui +3 more
2022European Journal of Surgical Oncology3 citations
Semantic Scholar
Pathological complete response at the para-aortic nodes as a possible surrogate endpoint in gastric cancer surgery with para-aortic node dissection after neoadjuvant chemotherapy.
T. Wada, T. Yoshikawa, S. Sekine, A. Kamiya +4 more
2021European Journal of Surgical Oncology3 citations
Semantic Scholar
Laparoscopic resection of a primary diaphragmatic schwannoma: a case report and literature review
A. Kamiya, Y. Yamagata, H. Yoshida, K. Ishizu +5 more
2020BMC Surgery3 citations Open access
Semantic Scholar

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H. Katai×21
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H. Katai — researcher profile on SciRah
S. Otsuki×20
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S. Otsuki — researcher profile on SciRah
T. Yoshikawa×19
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T. Yoshikawa — researcher profile on SciRah
T. Wada×15
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Tsutomu Hayashi

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Tsutomu Hayashi — researcher profile on SciRah

Masahiro Yura×11

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Masahiro Yura — researcher profile on SciRah

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T. Nishida — researcher profile on SciRah

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S. Morita — researcher profile on SciRah

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K. Mori — researcher profile on SciRah

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S. Aikou — researcher profile on SciRah

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K. Ishizu — researcher profile on SciRah

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Y. Seto — researcher profile on SciRah