The inguinal lymph nodes as regional lymph nodes in anal canal adenocarcinomas: a nationwide database analysis in Japan.
Yamada K, Saiki Y, Sugimoto K, Iwasaki Y, Takano S, Tanaka M, Fukunaga M, Nakamura Y, Tsuji Y, Takano M, Ueno H, Sugihara K, Ajioka Y. Surg Today 2024; 54(12): 1505-1513 Link to PubMed
Metastatic Status and Dissection Effect of Regional/Extraregional Lymph Nodes in Japanese Patients with Squamous Cell Carcinoma of the Anal Canal: A Multicenter Retrospective Cohort Study.
Torigoe T, Hirata K, Yamada K, Ajioka Y, Sugihara K. J Anus Rectum Colon 2024; 9(1): 33-40 Link to PubMed
Clinicopathologic Factors Associated with Prognosis in Patients with Metastatic Squamous Cell Carcinoma of the Anal Canal: A Multicenter Cohort Study.
Matsuyama T, Ishida H, Yamada K, Sugihara K, Ajioka Y. J Anus Rectum Colon 2024; 8(3): 163-170 Link to PubMed
Local excision versus radical surgery for anal squamous cell carcinoma: a multicenter study in Japan.
Murai S, Nozawa H, Yamada K, Saiki Y, Sasaki K, Murono K, Emoto S, Matsuzaki H, Yokoyama Y, Abe S, Nagai Y, Yoshioka Y, Shinagawa T, Sonoda H, Sugihara K, Ajioka Y, Ishihara S. Int J Clin Oncol 2024; 29(6): 813-821 Link to PubMed
Significance of lateral lymph node dissection in squamous cell carcinoma of the anal canal: a retrospective cohort study.
Komori K, Yamada K, Ajioka Y, Sugihara K. Langenbecks Arch Surg 2024; 409(1): 157 Link to PubMed
Survival outcomes following salvage abdominoperineal resection for recurrent and persistent anal squamous cell carcinoma.
Kitaguchi D, Tsukada Y, Ito M, Horasawa S, Bando H, Yoshino T, Yamada K, Ajioka Y, Sugihara K. Eur J Surg Oncol 2023; 49(9): 106929 Link to PubMed
Characteristics of anal canal squamous cell carcinoma as an HPV-associated cancer in Japan.
Yamada K, Shiraishi K, Takashima A, Takayanagi D, Saiki Y, Takano S, Tanaka M, Fukunaga M, Sugimoto K, Iwasaki Y, Nakamura Y, Kuwahara D, Tsuji Y, Takano M, Sugihara K, Ajioka Y. Int J Clin Oncol 2023; 28(8): 990-998 Link to PubMed
Prognosis of anal canal adenocarcinoma versus lower rectal adenocarcinoma in Japan: a propensity score matching study.
Saiki Y, Yamada K, Tanaka M, Fukunaga M, Irei Y, Suzuki T. Surg Today 2022; 52(3): 420-430 Link to PubMed
Characteristics of anal canal cancer in Japan.
Yamada K, Saiki Y, Komori K, Shiomi A, Ueno M, Ito M, Hida K, Yamamoto S, Shiozawa M, Ishihara S, Kanemitsu Y, Ueno H, Kinjo T, Maeda K, Kawamura J, Fujita F, Takahashi K, Mizushima T, Shimada Y, Sasaki S, Sunami E, Ishida F, Hirata K, Ohnuma S, Funahashi K, Watanabe J, Kinugasa Y, Yamaguchi S, Hashiguchi Y, Ikeda M, Sudo T, Komatsu Y, Koda K, Sakamoto K, Okajima M, Ishida H, Hisamatsu Y, Masuda T, Mori S, Minami K, Hasegawa S, Endo S, Iwashita A, Hamada M, Ajioka Y, Usuku K, Ikeda T, Sugihara K. Cancer Med 2022; 11(14): 2735-2743 Link to PubMed