Background: The Evolution of Rectal Cancer Surgery
For decades, the diagnosis of low-seated rectal cancer was one of the most daunting prospects in oncology. Not only did patients face a life-threatening malignancy, but the surgical solution—Total Mesorectal Excision (TME)—often came with a life-altering price: the permanent colostomy bag. The rectum is nestled deep within the narrow, bony confines of the pelvis, surrounded by critical nerves and blood vessels. In this ‘pelvic fortress,’ traditional surgery performed from the top down (through the abdomen) can be technically grueling, particularly in male patients or those with a high body mass index.
