Background Extended excision of the permeation organ neighborhood is often performed in
locally invasive colon cancer, and it is reported to have a survival benefit. In addition, some …

A 58-year-old man with chronic renal disease underwent ileo-cecal resection with lymph
node dissection for cancer of the ascending colon at his previous physician. The …

We report a case of ascending colon cancer with right extra iliac lymph node metastases. A
60s-year-old woman underwent right hemicolectomy with lymph node dissection in July …

Surgical intervention after the recurrence of rectal cancer increases survival and offers good
control of symptoms [1]. Such recurrences can involve the central soft tissues, invade into the …

Background Colorectal cancer can invade adjacent organs, but rarely metastasizes to the
regional lymph nodes (LNs) of the invaded organ. Herein, we report a case of rectal cancer …

Background The incidence of axillary lymph node metastasis (ALNM) of colon cancer is very
low, and there have been only a few reports of solitary ALNM. Neither the mechanism …

BACKGROUND Synchronous isolated external iliac lymph node metastasis of ascending
colon cancer is extremely rare, and its treatment strategy has not been established. In this …

Introduction Most lymphatic vessels in the upper rectum run parallel to the superior rectal
artery and up to the inferior mesenteric artery. Here, we report a rare case of upper rectal …

Isolated lymph node recurrence in the right external iliac region in cases of cecum
carcinoma is extremely rare, and the significance of surgical resection for isolated lymph …

Background Secondary metastasis to regional lymph nodes for adjacent bowel invaded by
colorectal cancers (CRCs) has not been extensively reviewed. We herein present three such …