Risk factors associated with recurrence by peritoneal dissemination or paraaortic lymph node metastasis after curative surgery in patients with colorectal cancer

Shuhei Mayanagi; Koji Oba; Chikuma Hamada; Sotaro Sadahiro; Mitsuro Kanda; Hiromichi Maeda; Toru Aoyama; Kosuke Kashiwabara; Junichi Sakamoto; Shigetoyo Saji; Takaki Yoshikawa

doi:10.4993/acrt.24.58

Shuhei Mayanagi, Koji Oba, Chikuma Hamada, Sotaro Sadahiro, Mitsuro Kanda, Hiromichi Maeda, Toru Aoyama, Kosuke Kashiwabara, Junichi Sakamoto, Shigetoyo Saji, Takaki Yoshikawa

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Keywords: colorectal cancer, paraaortic lymph node metastasis, peritoneal carcinomatosis, cytoreductive surgery, hyperthermic intraperitoneal chemotherapy

JOURNAL FREE ACCESS

2016 Volume 24 Issue 2 Pages 58-59

DOI https://doi.org/10.4993/acrt.24.58

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Abstract

Isolated paraaortic lymph node metastasis or peritoneal dissemination as first site of recurrence after curative surgery in patients with colorectal cancer is relatively uncommon. Early detection is necessary to allow for treatment of these rare types of recurrences. We conducted a pooled analysis of large three randomized control studies to clarify the risk factors for these recurrences. We hereby report the study concept.

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