Breast Cancer Surgery :: Gastric Cancer Surgery

Breast Cancer Surgery

Breast cancer surgery involves the surgical removal of a breast tumor and a portion of the surrounding normal tissue to prevent its spread to the other parts of the body. Breast cancer is generally malignant (spreads to other parts), developing from the uncontrolled growth of breast cells. It is caused due to a genetic abnormality, which can be inherited, or can occur due to aging and wear and tear of the body.

Breast cancer generally begins in lobules (milk-producing glands) or ducts (milk-draining passages extending from the lobules to the nipple). Breast cancer can sometimes occur in the fatty and fibrous breast tissues. If left untreated, the tumor cells may invade the nearby healthy breast tissues and into the lymph nodes of the underarm, which can spread to other body parts.


Self-breast examinations, mammograms, biopsies, blood tests and imaging studies can be ordered by your doctor to detect and monitor breast cancer.

Surgical procedures

Breast cancer is generally treated with a combination of surgery, hormone therapy (blocks some hormones), radiation therapy (use of high-energy rays) and chemotherapy (use of certain drugs). Deciding on the appropriate type of surgery for you will depend on the stage of cancer, type of cancer and its long-term benefits.

The two main types of breast cancer surgeries include:

  1. Lumpectomy or breast-conserving surgery: This involves the removal of only the tumor along with a small margin of the surrounding breast tissue.
  2. Mastectomy: involves removal of the complete breast tissue.

The various types of mastectomy procedures include:

  • Radical or halsted mastectomy: Your surgeon will remove the entire breast along with the underlying chest wall muscles and lymph nodes. It is rarely performed to treat patients with advanced breast cancer, and is the most disfiguring of all the mastectomy procedures.
  • Simple or Total Mastectomy: Your surgeon will remove the entire breast and sometimes the lymph nodes from the armpit by making a 6 to 7-inch long elliptical cut starting from the inside of the breast, close to the breast bone, and continuing up and out toward the armpit.
  • Skin-Sparing Mastectomy: Your surgeon will cut an opening around the nipple and areola to remove the breast tissue. Most of the breast skin is preserved with this technique, which is generally lost in traditional mastectomy. It offers the advantage of negligible scarring and provides the best option for immediate breast reconstruction.
  • Nipple-Sparing Mastectomy: Your surgeon will make an incision in the fold of skin under or to the side the breast, or around the areola, where the cut cannot be easily seen after healing, and will spare the nipple.
  • Preventive/prophylactic or risk-reduction mastectomy: If you are genetically predisposed and have a high risk of developing breast cancer, you may choose to have preventive surgery. A simple mastectomy or nipple-sparing mastectomy can be performed.

In some cases, you can choose between mastectomy and lumpectomy. If you have only one cancerous site, less than 4 cm of tumor and a clear margin of healthy tissue, lumpectomy with radiation is as effective as mastectomy.

Lymph node dissection: The removal of the lymph nodes is an important step in breast cancer surgery as the cancer cells can spread to the other parts of the body through the lymph. Your surgeon can remove five to thirty lymph nodes or sentinel nodes, which are the first lymph nodes into which the cancer cells can spread.

Breast and nipple reconstruction

Following the removal of breast tissue, the breasts can be rebuilt to achieve a similar shape and size of the original breasts. Your doctor may perform reconstruction either during the surgical procedure or a few months after the procedure. Breast reconstruction can be performed in two ways:

  • Using saline or silicone implants to replace the breast tissues
  • Replacing the breast tissue with tissue transplanted from your stomach, buttocks, back or thigh

The nipple can also be reconstructed using tissue transplanted from another part of your body or a skin substitute, or by having a nipple tattooed on the reconstructed breast.

Related surgical techniques

Other surgical therapeutic or preventive procedures can also be performed. Cryotherapy or cryosurgery uses extreme cold to kill cancerous cells of the breast. Your surgeon will insert small needles to deliver liquid nitrogen or argon gas into the cancer tissue. The procedure is performed under local anesthesia and a mild sedative. Another procedure is prophylactic ovary removal, which is a preventive surgery where ovaries and fallopian tubes are removed to lower estrogen levels in the body so that the chances of triggering the development of breast cancer are lowered.

Post-operative care

Mastectomy and lumpectomy, without the dissection of the lymph nodes, is an outpatient procedure, where you will be discharged on the same day of the surgery. When dissection is involved, you will be required to stay in the hospital for a few days.

You will be prescribed medicines to relieve pain. You will be discharged with an external drainage device to collect fluid from the surgical site. You should keep the incisions clean and dry for a week after the surgery. A special surgical bra can be used to hold the bandages in place. You may experience tingling, numbness or discomfort in the armpit. The bluish-black color and swelling will lessen after a few days. You will be instructed to begin arm exercises on the next day after surgery to prevent stiffness, and to increase the exercise routine after consulting with your doctor.

You will be able to continue with your normal activities a few weeks after mastectomy, but may require only a few days for lumpectomy.

Risks and complications

As with any surgery, breast cancer surgery involves potential risks and complications. They may include:

  • Hematoma (accumulation of blood in wound) and seroma (accumulation of fluid in wound)
  • Excessive bleeding
  • Lymphedema (accumulation of lymph fluid in the arm)
  • Wound infection
  • Nerve pain
  • Scar formation in the armpit

Gastric Cancer Surgery

Gastric cancer or stomach cancer is the uncontrolled growth of abnormal cells of the stomach. Different types of gastric cancers exist depending on the cells from which they originate. Tumors of the stomach can be noncancerous (benign) or can spread to other parts of the body (malignant).

Your doctor will suggest gastric cancer surgery based on the stage of cancer. Surgery is recommended and effective for stages 0 to III.


The type of surgery depends on the location of the tumor and how deep the cancer cells have invaded the area in the stomach.

The types of surgery for gastric cancer are:

Endoscopic mucosal resection

This procedure is done only when the cancer is detected at an early stage, where the chance of it spreading to the lymph nodes is low. In this procedure, cancerous tissue is removed from the stomach using an endoscopic approach with a long flexible tube and a camera at the end. The endoscope is passed through the mouth into the stomach and surgical tools are passed through it to remove the cancerous tissue.

Subtotal gastrectomy

In this surgery, only part of the stomach is removed, and is indicated when the cancer is limited to either the lower or upper part of the stomach. The cancer is removed with nearby lymph nodes and sometimes a part of the esophagus, and the remaining part of the stomach is reattached.

Total gastrectomy

In this surgery, the whole stomach is removed along with nearby lymph nodes and sometimes nearby organs if the cancer has spread to them. A new stomach is created by using part of the small intestine.

These surgeries can be performed by the traditional open approach where your surgeon makes a long incision on your abdomen, or by a minimally invasive laparoscopic surgery, where a laparoscope (optic fiber tube with a camera and light source) and other instruments are inserted through tiny incisions made on the abdomen.

Chemotherapy and radiation may also be given after the surgery to kill any cancer cells that may have been left after the surgery and to prevent recurrence of the disease.


When compared to the open approach, the laparoscopic method is recommended as it enables

  • Faster recovery
  • Less pain
  • Fewer complications
  • Shorter hospital stay
  • Smaller scars


After gastric cancer surgery, follow up is very important since the recurrence of the disease is a possibility. In case of any suspicion, your doctor will ask for certain tests to confirm his findings.


Your doctor may refer you to a nutritionist to plan your diet. You need to eat more often with smaller meals as the size of your new stomach is smaller than before. Absorption of vitamin B12 occurs through the upper part of the stomach, so if surgery is performed to remove this part of the stomach, vitamin B12 levels are closely monitored and injections administered when required.