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Hiroki Aoyama
Observed name:
Hiroki AOYAMA
Institution:
Ogaki Municipal Hospital
Observed institution:
Ogaki Municipal Hospital
ORCID:
0000-0003-1044-0686
Observed ORCID:
0000-0003-1044-0686
OpenAlex ID:
A5000271155
Comparison of surgical outcomes of emergent laparoscopic cholecystectomy for acute cholecystitis between attending surgeons and senior residents: A propensity‐matched analysis
2022
·
Hayato Ohya
, Atsuyuki Maeda
, et al.
·
Asian Journal of Endoscopic Surgery
·
5
PDF
Learning Curves and Surgical Outcomes of Laparoscopic Sleeve Gastrectomy Performed by an Attending Surgeon and Trainee Surgeons
2024
·
Takamasa Takahashi
, Atsuyuki Maeda
, et al.
·
Asian Journal of Endoscopic Surgery
·
3
Low prognostic nutrition index as a prognostic biomarker in elderly patients with early gastric cancer after gastrectomy
2024
·
Takamasa Takahashi
, Yuji Kaneoka
, et al.
·
The Journal of Medical Investigation
·
2
Laparoscopic versus open pancreaticoduodenectomy for ampullary cancer: A retrospective study
2024
·
Masayoshi Sakuma
, Atsuyuki Maeda
, et al.
·
Asian Journal of Endoscopic Surgery
·
1
Intrathoracic anastomosis using handsewn purse-string suturing by the double-ligation method in laparo-thoracoscopic esophagectomy
2023
·
Takamasa Takahashi
, Yuji Kaneoka
, et al.
·
Daehan nae'si'gyeong bog'gang'gyeong oe'gwa haghoeji/Journal of minimally invasive surgery
·
1
PDF
Acute Gangrenous Appendicitis with Superior Mesenteric Venous Thrombosis
2023
·
Yuya HIBINO
, Yuji KANEOKA
, et al.
·
Nihon Rinsho Geka Gakkai Zasshi (Journal of Japan Surgical Association)
·
1
PDF
“Preventative Program of Aspiration Pneumoniae” for Prevention of Postoperative Aspiration Pneumoniae in Elderly Patients with Gastrointestinal Cancer
2022
·
Takamasa Takahashi
, Yuji Kaneoka
, et al.
·
日本消化器外科学会雑誌
·
1
PDF
Combined preoperative PNI and APRI for risk stratification after curative hepatectomy for hepatocellular carcinoma
2026
·
Daigoro Takahashi
, Atsuyuki Maeda
, et al.
·
BMC Gastroenterology
Bilateral umbilical portions of the portal vein with paired ligamenta teres converging into a single falciform ligament: an anatomic variation with surgical implications
2026
·
Daigoro Takahashi
, Atsuyuki Maeda
, et al.
·
Surgical and Radiologic Anatomy
Hepatectomy inside the Portal Ring in a Patient with Absence of Portal Vein Bifurcation: A Case Report
2026
·
Atsuhito Takagi
, Daigoro Takahashi
, et al.
·
Surgical Case Reports
PDF
Surgical outcomes of emergency open appendectomy for acute appendicitis: an audit of 2268 patients in a single center.
2025
·
Katsuya Sakashita
, Yuichi Takayama
, et al.
·
PubMed Central
PDF
A Case of Amyand Hernia with Early Postoperative Abscess Formation from a Fistula to the Cecum following Laparoscopic Inguinal Hernia Repair
2025
·
Atsuhito TAKAGI
, Yuichi TAKAYAMA
, et al.
·
Nihon Rinsho Geka Gakkai Zasshi (Journal of Japan Surgical Association)
PDF
A Case of Hepatic Hemangioma with Arterioportal Fistula Complicated by Posterior Inferior Pancreaticoduodenal Artery Aneurysm
2024
·
Yuya Hibino
, Atsuyuki Maeda
, et al.
·
日本消化器外科学会雑誌
PDF
Drug-free remission of immune thrombocytopenic purpura following resection of perihilar cholangiocarcinoma: a case report
2024
·
Masayoshi Sakuma
, Daigoro Takahashi
, et al.
·
Journal of Surgical Case Reports
PDF
A Case of Gallstones with Complete Situs Inversus Treated by Laparoscopic Cholecystectomy
2024
·
Arisa YAMAKAWA
, Takahiro HOSOI
, et al.
·
Nihon Rinsho Geka Gakkai Zasshi (Journal of Japan Surgical Association)
Optimal Treatment Strategy for Low-grade Appendiceal Mucinous Neoplasm (LAMN)
2024
·
Takuya KAI
, Takahiro HOSOI
, et al.
·
Nihon Rinsho Geka Gakkai Zasshi (Journal of Japan Surgical Association)
PDF
Laparoscopic pancreaticoduodenectomy in patients with a history of right hemicolectomy : A report of three cases
2023
·
Hayato Ohya
, Atsuyuki Maeda
, et al.
·
The Journal of Medical Investigation
PDF
Intensive Care for Postoperative Bleeding in a Severely Obese Patient with Abdominal Wall Scar Hernia and Small Bowel Perforation
2023
·
Takuya KAI
, Atsuyuki MAEDA
, et al.
·
Nihon Rinsho Geka Gakkai Zasshi (Journal of Japan Surgical Association)
PDF
A Case of Emergent Surgery for Acute Acalculous Cholecystitis during Lenvatinib Therapy
2023
·
Masayoshi SAKUMA
, Takamasa TAKAHASHI
, et al.
·
Nihon Rinsho Geka Gakkai Zasshi (Journal of Japan Surgical Association)
PDF
A Case of Intestinal Intussusception in the Hepatic Flexure due to Intestinal Cyst-like Emphysema with Elective Laparoscopic Surgery
2023
·
Takuya KAI
, Hiroki AOYAMA
, et al.
·
Nihon Rinsho Geka Gakkai Zasshi (Journal of Japan Surgical Association)
Pre-appointment Consultation after Inguinal Hernia Surgery
2022
·
Katsuya SAKASHITA
, Yuji KANEOKA
, et al.
·
Nihon Rinsho Geka Gakkai Zasshi (Journal of Japan Surgical Association)
PDF
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Works count:
21
Citation count:
14
H-index:
2
I10-index:
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