Clareo Health | Contribution of Preserving the Superior Left Colic Artery to the Vascularization of the Descending Colon Prior to Colorectal Anastomosis During Left-Sided or Rectal Resections for Colorectal or Ovarian Cancer. (Revascularisation Colique)
Contribution of Preserving the Superior Left Colic Artery to the Vascularization of the Descending Colon Prior to Colorectal Anastomosis During Left-Sided or Rectal Resections for Colorectal or Ovarian Cancer. (Revascularisation Colique)
Histologically proven left colon or rectal adenocarcinoma OR ovarian carcinoma (with potential colorectal resection),
Scheduled surgery for left colic or rectal carcinoma// Scheduled surgery for ovarian carcinoma with potential colorectal resection,
Surgical indication of colo-rectal resection validated in RCP and confirmed during the operative exploration (ovarian cancer,
WHO Status \< 3
Patient who has given informed, written and express consent,
Patient (s) affiliated to a French social security.
You may not be if
Contraindication to indocyanine green: thyroid adenoma, hyperthyroidism, hypersensitivity or allergy to one of the components, severe renal failure (GFR \<30 ml/min/1.73m2),
Patient with a history of abdominal vascular surgery
Patient (e) not having left colic artery on vascular mapping of preoperative abdominal-pelvic scanners,
Patient whose regular follow-up is not possible for psychological, family, social or geographical reasons,
Patient (s) under guardianship, curatorship or safeguard of justice,
