Cancer of the colon and rectum is treated successfully with surgery — and modern protocols make it possible, in most cases of rectal cancer, to preserve natural bowel function. At Anadolu, the treatment plan is drawn up by a tumour board: surgeon, oncologist, radiation oncologist and radiologist.
The hospital uses minimally invasive surgery (laparoscopy, the Da Vinci robot) and total mesorectal excision (TME) — this standard keeps the risk of local recurrence in rectal cancer to a minimum.
Treatment methods at Anadolu
Laparoscopic and robotic surgery
Bowel resection through small incisions: less pain, faster recovery and the possibility of starting further treatment sooner. The Da Vinci robot is particularly useful in rectal cancer located within a narrow pelvis.
Neoadjuvant chemoradiotherapy
In locally advanced rectal cancer, radiotherapy combined with chemotherapy before surgery shrinks the tumour and increases the chances of preserving the sphincter.
Chemotherapy and targeted therapy
The protocol is chosen according to the molecular profile (RAS, BRAF, MSI). In metastatic disease, targeted drugs and immunotherapy are used where indicated.
Surgery for liver and lung metastases
Isolated metastases are removed surgically or by radiosurgery (CyberKnife) — this approach significantly prolongs survival, even at stage IV.
HIPEC
In cases of limited peritoneal spread, cytoreductive surgery combined with hyperthermic intraperitoneal chemotherapy is performed.
Why international patients choose Anadolu
- Affiliation with Johns Hopkins Medicine — shared clinical protocols with one of the largest medical centres in the United States.
- JCI, ESMO and OECI accreditations — internationally recognised quality and patient safety.
- Multidisciplinary tumour boards — your treatment plan is decided not by a single doctor but by a team of specialists.
- Support in English — a coordinator and an interpreter at every step, from your first enquiry to discharge.
- A transparent cost estimate before you travel — you know the estimated cost of treatment in advance.
- Practical assistance — our team assists with travel and, where needed, visa formalities.
Specialist doctors
Ayhan Erdemir
Assoc. Prof. Dr., Surgery
General Surgery
Abdulcabbar Kartal
Associate Professor
Bariatric Surgery
Yeşim Yıldırım
Professor of Medical Oncology
Medical OncologyHow to start your treatment
Send your records
Reports, scans and test results — via the form, by email or WhatsApp.
The doctor’s opinion
A specialist will review your case free of charge within 48 hours.
Plan and cost estimate
You will receive the treatment plan and its estimated cost — before you travel.
Arrival and treatment
Transfers, accommodation and an interpreter — everything is arranged by the hospital.
Frequently asked questions — colon cancer
Will I need a stoma?
In most colon operations, a stoma is not needed. In rectal cancer, a temporary stoma is sometimes created and closed after a few months; a permanent stoma is only required for tumours very close to the anus.
What does stage IV mean — is treatment possible?
Yes. For isolated metastases in the liver or lungs, combining surgery, chemotherapy and radiosurgery gives lasting results. Every case is discussed by the tumour board.
How long is the stay at the hospital?
For surgery, generally 7 to 10 days. Chemotherapy can partly be continued at home in line with the hospital’s protocol.
Which tests are needed for a second opinion?
A colonoscopy with histology, and a CT scan of the chest and abdomen (plus a pelvic MRI in rectal cancer). Send your imaging as files or on a disc.
How much does treatment cost?
You will receive a personalised quote after a review of your documents, before you travel, free of charge — usually within 48 hours.
Request a treatment plan and cost estimate
Free: a specialist will review your records within 48 hours.