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Right hemicolectomy

Surgical Option for Right Colon Cancer – Right Hemicolectomy

Right hemicolectomy is a surgical Process commonly performed to treat colon cancer affecting the right side of the colon. It involves the removal of the affected portion of the colon, along with nearby lymph nodes. Let’s now  read up an overview of right hemicolectomy, including its purpose, surgical process, recovery, and potential benefits.


Right hemicolectomy is performed for the following purposes:

  1. Cancer removal: The primary goal of right hemicolectomy is to remove the tumor and any surrounding tissue affected by colon cancer. This helps eliminate cancer cells and prevent the spread of the disease.
  2. Lymph node evaluation: Right hemicolectomy includes the removal of nearby lymph nodes. These lymph nodes are examined to determine if cancer has spread beyond the colon, aiding in accurate staging and further treatment decisions.
  3.  Bowel continuity preservation: Whenever possible, the surgeon aims to reconnect the remaining healthy portions of the colon to maintain bowel continuity. This allows for the restoration of normal bowel function and helps preserve quality of life.
  4. Nowadays, right hemicolectomy is performed with minimal access aids; which are laparoscopy or robotic surgery


Details of the Open Surgical Procedure:

  1. The surgical method for right hemicolectomy typically involves the following steps:
  2. Anesthesia: The patient is given general anesthesia, ensuring they are unconscious and pain-free throughout the procedure.
  3. Incision: The surgeon makes an incision in the abdomen, usually on the right side.
  4. Mobilization: The right colon, including the cecum, ascending colon, and a portion of the transverse colon, is carefully freed from surrounding tissues.
  5. Lymph node dissection: Nearby lymph nodes are meticulously identified and removed for further evaluation.
  6. Resection: The affected portion of the colon, along with the tumor, is surgically resected. The remaining healthy ends of the colon are prepared for reconnection.
  7. Anastomosis: The surgeon reconnects the healthy ends of the colon, allowing for the restoration of the digestive tract’s normal function. This may involve stitching the ends together (primary anastomosis) or creating a temporary colostomy or ileostomy (an opening in the abdomen for waste elimination).
  8. Closure: The incision is closed, and a drain may be placed to remove excess fluids.


Recovery and Benefits:

After a right hemicolectomy, the patient will undergo a recovery period, which includes:

  • Hospital Stay: The length of hospitalization varies depending on individual factors and the complexity of the surgery, typically ranging from 4 to 7 days.
  • Pain Management: Medications will be provided to manage postoperative pain.
  • Diet: Initially, the patient may receive intravenous fluids and gradually transition to a clear liquid diet before advancing to solid foods.
  • Physical Activity: The surgical team will provide guidance on gradually increasing physical activity and resuming normal daily activities.
  • Follow-up Care: Regular follow-up appointments will be organized to monitor recovery, discuss pathology results, and determine the essential for further treatment, such as chemotherapy.


The benefits of right hemicolectomy for colon cancer include:

  • Cancer removal: Right hemicolectomy helps eliminate cancerous tissue, reducing the risk of further disease progression.
  • Lymph node evaluation: The removal and examination of nearby lymph nodes aid in accurate staging and facilitate appropriate treatment planning.
  • Bowel function restoration: Whenever possible, right hemicolectomy preserves bowel continuity, allowing for the restoration of normal bowel function and quality of life.


Right hemicolectomy is a surgical procedure performed to treat colon cancer affecting the right side of the colon. It involves the removal of the affected portion of the colon and nearby lymph nodes. By removing cancerous tissue, evaluating lymph nodes, and preserving bowel continuity, right hemicolectomy aims to eliminate cancer cells, determine the extent of the disease, and restore normal bowel function. If you or a loved one is considering right hemicolectomy, it is essential to consult with a colorectal surgeon for personalized advice and comprehensive information tailored to your specific case. This surgery can be performed with the aid of laparoscopy or robot.

See Also:  Understanding Right Colon Cancer: Symptoms, Diagnosis, and Treatment Options