Hemicolectomy right, open - general and visceral surgery

Midline abdominal incision passing the umbilicus on the right.
Transection of the subcutaneous tissue and fascia with monopolar diathermy.

After transection of the peritoneum, insert a suprapubic catheter into the bladder.
Set up the surgical field with the retractor system.

Gain an overview of the size and extent of the tumor and any abdominal metastases.