There are vast benefits of small incision chest surgery according to Dr. Demmy.
Surgery for lung cancer removes the tissue that contains the tumor. The surgeon also removes nearby lymph nodes.
Surgical approaches to lung cancer at Roswell Park include the following:
Thoracoscopic Lobectomy: The surgeon removes a lobe of the lung. This is the most common surgery for lung cancer.
Thoracoscopic Pneumonectomy: The surgeon removes the entire lung.
Wedge Resection: The surgeon removes the tumor and a small part of the lung.
Sleeve Lobectomy: The surgeon removes a lung tumor in a lobe of the lung and a part of the main bronchus (airway). The ends of the bronchus are rejoined and any remaining lobes are reattached to the bronchus. This surgery is done to save part of the lung. This surgery is also called sleeve resection.
World Leader in Minimally Invasive Surgery
Video-assisted thoracic surgery (VATS) offers a minimally invasive surgical alternative with many benefits for the patient. Nationally, only 20-30 percent of lung surgeries use the VATS approach, but at Roswell Park, the rate of using VATS is as high as 90 percent. Roswell Park is the world leader in the number of VATS procedures for removal of a lung. The entire surgical team incorporates minimally invasive techniques into lung cancer treatment.
How VATS Works
Our surgeons make three small incisions, or ports. A scope equipped with a camera is inserted through one port, providing an interior view of the chest, while surgical instruments are inserted through the other ports. Because the smaller incisions heal faster than large, traditional incisions, patients undergoing VATS typically enjoy these benefits:
Shorter hospital stay: Duration is typically three to four days. Fewer patients need nursing services or home health care afterward.
Faster return to normal activities: Patients have no lifting restrictions and may go back to work very quickly. Patients are nearly normal in three to four weeks.
Significantly less pain: Many patients don’t require any pain medication following surgery.
A safer surgical option: Some people, especially older patients, those who are frail and those with other health problems, would not be eligible for traditional surgery.
Previously, VATS was not performed in patients with scar tissue in the chest due to asbestos exposure, prior radiation or chemotherapy. By improving on existing technology, Roswell Park lung surgeons are finding their way around that, too.
How Robotic Surgery Works
Robot-assisted thoracic procedures are performed using the da Vinci® Surgical System. Instead of standing and operating over the patient, the surgeon sits at a special station and sees a 3-dimensional (3-D) view of the surgery. This special camera magnifies the image 10 times larger than normal. The tools of the robot are very small, but are more flexible and more mobile than the surgeon’s fingers. This allows surgeons to complete complex surgeries using smaller incisions in more confined regions of the body.
Advantages of Robot-Assisted Thoracic Surgery
Decreased blood loss after surgery
Decreased risk of blood transfusion
Shortened hospital length of stay
Decreased post-operative pain
Shorter recovery time
Dr. Demmy explains how minimally invasive surgery changed the game for previously inoperable lung cancer patients.
Dr. Nwogu is part of a team of surgeons using robotics to improve quality of life for thoracic surgery patients.