title: Simultaneous resection of colorectal cancer and liver metastases in the right lobe using pure laparoscopic surgery.
abstract: It is now common to resect colorectal cancer by laparoscopic surgery. Hepatectomy has become a standard treatment for patients with colorectal cancer with resectable liver metastases. The resection of liver tumors can now be done partly by laparoscopic surgery. However, metastatic tumors in the right lobe are often difficult to resect laparoscopically. Furthermore, simultaneous resection of the colorectum and liver may also be difficult. In this study, we evaluated a new method to resect both colorectal cancer and liver metastases in the right lobe by laparoscopic surgery. Two cases are presented that underwent total laparoscopic resection of a right lobe tumor, associated with laparoscopic colorectal resection. The metastatic tumor in the right lobe was first resected in the left hemi-prone position. Then, the colorectal cancer was resected in the lithotomy position. The method for resecting the right lobe liver tumor and colorectal cancer was safe and feasible. The mean duration of surgery was 443.5 min, and the mean blood loss was 158 mL. The postoperative course was uneventful. In selected patients, laparoscopic hepatectomy for right lobe synchronous metastatic tumors can be safely performed simultaneously with colorectal surgery.
authors.affiliation: Department of Surgery and Science, Graduate School of Medical Sciences, Kyushu University, 3-1-1 Maidashi, Higashi-ku, Fukuoka, 821-8582, Japan.
authors.forename: Koji
authors.initials: K
authors.lastname: Ando
authors.forename: Eiji
authors.initials: E
authors.lastname: Oki
authors.forename: Tetsuo
authors.initials: T
authors.lastname: Ikeda
authors.forename: Hiroshi
authors.initials: H
authors.lastname: Saeki
authors.forename: Satoshi
authors.initials: S
authors.lastname: Ida
authors.forename: Yasue
authors.initials: Y
authors.lastname: Kimura
authors.forename: Yuuji
authors.initials: Y
authors.lastname: Soejima
authors.forename: Masaru
authors.initials: M
authors.lastname: Morita
authors.forename: Ken
authors.initials: K
authors.lastname: Shirabe
authors.forename: Tetuya
authors.initials: T
authors.lastname: Kusumoto
authors.forename: Yoshihiko
authors.initials: Y
authors.lastname: Maehara
mesh_terms: D000369:Aged, 80 and over; D016063:Blood Loss, Surgical / Q000517:prevention & control; D015179:Colorectal Neoplasms / Q000473:pathology* / Q000601:surgery*; D013505:Digestive System Surgical Procedures / Q000379:methods*; D006498:Hepatectomy / Q000379:methods*; D006801:Humans; D010535:Laparoscopy / Q000379:methods*; D008113:Liver Neoplasms / Q000556:secondary* / Q000601:surgery*; D008297:Male; D061646:Operative Time; D016896:Treatment Outcome