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Video-Assisted Thoracoscopic Surgery (VATS) Lobectomy

Video-Assisted Thoracoscopic Surgery (VATS) Lobectomy - What it is

​Overview 

Lung cancer has been the number one killer of all cancers in the past decades in Singapore; it is the second most common cancer in males and third in females. It is highly associated with smoking and over 1,000 patients are newly diagnosed with lung cancer yearly in Singapore. 

Surgical Resection for lung cancer 

Depending on the stage of lung cancer and the general status of patients, the treatment may consist of surgery, chemotherapy and/or radiotherapy. This may occur in single or combined treatment modality. For early stage cancer, the aim is to radically resect the tumour and prevent future recurrence. Surgical resection is routinely offered to patients with stage 1 and 2 lung cancer, provided that the patients’ condition permits. For advanced stage cancer, the aim would then be to prolong the patients’ survival and alleviate their symptoms. 

Surgical resection of lung cancer involves lobectomy, segmentectomy or pneumonectomy. Traditionally, this is achieved via posterolateral thoracotomy with incision of about 10-15cm. Thoracotomy is considered the gold standard by most thoracic surgeons in the world. While it offers an excellent surgical exposure and safety, thoracotomy carries some disadvantages. Due to larger incision and rib spreading, the patients commonly suffer from more pain after operation. There is also an increased risk of bleeding and infection. This leads to longer hospital stay and slower recovery.

Video Assisted Thoracoscopic Surgery

Over the past 10 to 15 years, like most surgical specialties, minimally-invasive surgical approach has been developed in thoracic surgery by means of video-assisted thoracoscopic surgery (VATS). VATS has a wide application, extending from pleurodesis, lung biopsy, to lobectomy and mediastinal tumour resection. Through smaller incision of about 1cm and non-rib spreading, patients benefit from reduced post-operative pain, shorter hospital stay and faster recovery. In addition, the functional and aesthetic outcomes are also much more favourable.

VATS lobectomy, through the years of experience, has established its role in lung cancer surgery. Its efficacy, safety and oncological results have been proven by time. However, this technique has a steep learning curve. The limited manoeuvrability and poor ergonomic characteristics of the VATS instruments pose a real technical challenge to surgeons. Furthermore, the limited two-dimensional view of the operating field provided by a normal computer screen eliminates the perception of depth. This may further compromise the precision and safety of the operation.

Video-Assisted Thoracoscopic Surgery (VATS) Lobectomy - Symptoms

Video-Assisted Thoracoscopic Surgery (VATS) Lobectomy - How to prevent?

Video-Assisted Thoracoscopic Surgery (VATS) Lobectomy - Causes and Risk Factors

Video-Assisted Thoracoscopic Surgery (VATS) Lobectomy - Diagnosis

Video-Assisted Thoracoscopic Surgery (VATS) Lobectomy - Treatments

Video-Assisted Thoracoscopic Surgery (VATS) Lobectomy - Preparing for surgery

Video-Assisted Thoracoscopic Surgery (VATS) Lobectomy - Post-surgery care

Video-Assisted Thoracoscopic Surgery (VATS) Lobectomy - Other Information

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