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Takayuki Toyonaga

Postoperative urinary retention after surgery for benign anorectal disease: potential risk factors and strategy for prevention
2006 · Takayuki Toyonaga, Makoto Matsushima, et al. · International Journal of Colorectal Disease · 221
Completion Radical Surgery after Cholecystectomy for Accidentally Undiagnosed Gallbladder Carcinoma
2003 · Takayuki Toyonaga, Kazuo Chijiiwa, et al. · World Journal of Surgery · 127
Blockade of constitutively activated Janus kinase/signal transducer and activator of transcription-3 pathway inhibits growth of human pancreatic cancer
2003 · Takayuki Toyonaga, Kenji Nakano, et al. · Cancer Letters · 122
Microbiological analysis and endoanal ultrasonography for diagnosis of anal fistula in acute anorectal sepsis
2006 · Takayuki Toyonaga, Makoto Matsushima, et al. · International Journal of Colorectal Disease · 81
Factors affecting continence after fistulotomy for intersphincteric fistula-in-ano
2007 · Takayuki Toyonaga, Makoto Matsushima, et al. · International Journal of Colorectal Disease · 71
Penetration of the Duodenum by an Ingested Needle with Migration to the Pancreas: Report of a Case
2001 · Takayuki Toyonaga, Masahiro Shinohara, et al. · Surgery Today · 41
Non-sphincter splitting fistulectomy vs conventional fistulotomy for high trans-sphincteric fistula-in-ano: a prospective functional and manometric study
2007 · Takayuki Toyonaga, Makoto Matsushima, et al. · International Journal of Colorectal Disease · 31
Agenesis of the right lobe of the liver: Report of a case
1998 · Norihiro Sato, Katsuhiko Kawakami, et al. · Surgery Today · 28
Case of a bleeding pseudoaneurysm of the middle colic artery complicating acute pancreatitis.
2002 · Takayuki Toyonaga, Sakae Nagaoka, et al. · PubMed · 18
Endoanal Ultrasonography of Mucinous Adenocarcinoma Arising from Chronic Fistula-in-ano: Three Case Reports
2017 · Takayuki Toyonaga, Ryuichi Mibu, et al. · Journal of the Anus Rectum and Colon · 11
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Combination therapy of resection and intraoperative radiation for patients with carcinomas of extrahepatic bile duct and ampulla of Vater: prognostic advantage over resection alone?
2003 · Kenji Nakano, Kazuo Chijiiwa, et al. · PubMed · 8
Anal Canal Duplication Associated with Presacral Cyst in an Adult
2018 · Takayuki Toyonaga, Hiromitsu Matsuda, et al. · Journal of the Anus Rectum and Colon · 7
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A Case of Locally Advanced Rectal Cancer in which Pathological CR was Achieved after XELOX Neoadjuvant Chemotherapy
2013 · Keiji Hirata, Hiromitsu Matsuda, et al. · Nihon Daicho Komonbyo Gakkai Zasshi · 3
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A Case of Gastrointestinal Stromal Tumor (GIST) of the Rectum, Treated by Sphincter-Preserving Surgery after Neoadjuvant Treatment
2013 · Keiji Hirata, Hiromitsu Matsuda, et al. · Nihon Daicho Komonbyo Gakkai Zasshi · 2
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Successful Management with Splenectomy for Splenomegaly with Thrombocytopenia and Leukocytopenia Caused by Oxaliplatin-based Chemotherapy for Metastatic Colon Cancer. A Case Report
2013 · Keiji Hirata, Hiromitsu Matsuda, et al. · Nihon Daicho Komonbyo Gakkai Zasshi · 2
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Evidence Based Treatment Strategy for Anorectal Sepsis and Anal Fistula
2008 · Takayuki Toyonaga, Yoshiaki Tanaka, et al. · Nihon Daicho Komonbyo Gakkai Zasshi · 2
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A Case of Perineal Pagetoid Spread Associated with Anal Canal Carcinoma
2019 · Manabu Yamamoto, Keiji Hirata, et al. · Nihon Daicho Komonbyo Gakkai Zasshi · 1
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A Case of AIDS-Related Malignant Lymphoma Cells Infiltrating Into an Anal Lesion
2014 · Hiromitsu Matsuda, Ryuichi Mibu, et al. · Nihon Daicho Komonbyo Gakkai Zasshi · 1
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Verrucous Carcinoma of the Anal Canal: Two Case Reports
2026 · Takayuki Toyonaga, Tadashi Koga, et al. · Nihon Daicho Komonbyo Gakkai Zasshi
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Outcome of Biofeedback Therapy in Patients with Fecal Incontinence or Dyssynergic Defecation: Effect of Medication on Improvement Used by Type of Scoring System
2026 · Ryuichi Mibu, Takayuki Toyonaga · Nihon Daicho Komonbyo Gakkai Zasshi
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Diagnosis of Malignant Tumor of the Anal Canal
2024 · Takayuki Toyonaga, Ryuichi Mibu, et al. · Nihon Daicho Komonbyo Gakkai Zasshi
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Magnifying Endoscopy with Narrow Band Imaging for Squamous Cell Carcinoma in the Anal Canal:Two Case Reports
2022 · Takayuki Toyonaga, Tadashi Koga · Nihon Daicho Komonbyo Gakkai Zasshi
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Wide Excision and Posterior Thigh Flap Reconstruction for Perianal Basal Cell Carcinoma
2019 · Takayuki Toyonaga, Hiromitsu Matsuda, et al. · Nihon Daicho Komonbyo Gakkai Zasshi
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Perianal Endometriosis: Five Case Reports
2018 · Takayuki Toyonaga, Hiromitsu Matsuda, et al. · Nihon Daicho Komonbyo Gakkai Zasshi
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Campylobacter Colitis: Clinical Study of 39 Cases
2011 · Hiroyuki Ozasa, Yasumi Araki, et al. · Nihon Daicho Komonbyo Gakkai Zasshi
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Works count: 26
Citation count: 777
H-index: 10
I10-index: 10
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