The discovery of a lung nodule can raise important questions about its significance and whether surgical removal is necessary. At the Institute for Thoracic Surgery in Miami, Florida, Mark R. Dylewski, M.D., specializes in the evaluation and surgical treatment of pulmonary nodules using advanced minimally invasive techniques.

When surgical removal is appropriate, the goal is to completely remove the abnormality while preserving as much healthy lung tissue as possible. Depending on the location, size, and characteristics of the nodule, surgery may be performed using video-assisted thoracoscopic surgery (VATS), uniportal techniques, or robotic-assisted thoracic surgery.

For selected patients, minimally invasive surgery can provide an alternative to traditional open thoracotomy, with smaller incisions and less disruption to the chest wall. In some circumstances, removal of the nodule can provide both a definitive tissue diagnosis and definitive treatment during the same procedure.

Each patient requires an individualized evaluation based on the characteristics of the nodule, imaging findings, pulmonary function, overall health, and the likelihood of malignancy. Our goal is to provide precise and complete treatment while using the least invasive surgical approach that can safely achieve the desired outcome.

Lung Nodule Surgery

The discovery of a lung nodule requires careful evaluation to determine what it represents and whether further testing or treatment is necessary. A lung nodule is a small, abnormal area of tissue within the lung that may be caused by a variety of conditions, including prior infection, inflammation, scar tissue, or cancer. Although many lung nodules are benign, some can represent an early stage of lung cancer and therefore require careful assessment.

Particular attention is warranted in individuals with a history of cigarette smoking or other significant risk factors for lung cancer. The likelihood that a nodule is clinically significant depends on multiple factors, including its size, location, appearance on imaging, rate of growth, and the patient's age, smoking history, and other risk factors.

At the Institute for Thoracic Surgery in Miami, Florida, Mark R. Dylewski, M.D., provides comprehensive evaluation and surgical treatment of suspicious lung nodules using advanced minimally invasive techniques. When surgery is appropriate, the objective is to obtain a definitive diagnosis and, when cancer is present, provide complete treatment while preserving as much healthy lung tissue as possible.

When Does a Lung Nodule Require Further Evaluation?

Not every lung nodule requires surgery. Some nodules can be safely monitored with follow-up imaging, while others require additional diagnostic evaluation.

Dr. Dylewski may recommend further evaluation when a nodule:

• Has increased in size or changed in appearance on serial imaging
• Has characteristics on CT imaging that are concerning for malignancy
• Is sufficiently large or otherwise considered higher risk
• Occurs in a patient with significant risk factors, including a history of smoking
• Cannot be adequately characterized through imaging alone
• Requires tissue diagnosis to determine the appropriate treatment

Depending on the circumstances, evaluation may include advanced imaging, bronchoscopic biopsy, CT-guided biopsy, or surgical removal. The appropriate approach is determined by the characteristics of the nodule and the individual patient's overall clinical situation.

When Is Lung Nodule Surgery Recommended?

Surgery may be recommended when a lung nodule has a significant likelihood of malignancy, when a definitive diagnosis cannot be established through less invasive testing, or when removal of the nodule is considered the most appropriate treatment.

In selected patients, surgical removal can provide both a definitive tissue diagnosis and definitive treatment during the same procedure. The extent of surgery depends on the size and location of the nodule, its relationship to surrounding structures, the likelihood of cancer, and the amount of healthy lung that can be preserved.

The goal is not simply to remove a nodule, but to achieve an appropriate and complete treatment while preserving lung function whenever possible.

What Types of Lung Nodule Surgery Are Available?

Dr. Dylewski selects the surgical approach based on the nodule's size, location, characteristics, and the patient's overall health.

Video-Assisted Thoracoscopic Surgery (VATS)

VATS is a minimally invasive technique performed through several small incisions using a high-definition camera and specialized surgical instruments. Depending on the circumstances, the nodule or a portion of the lung containing the nodule can be removed without requiring a traditional open thoracotomy.

Robotic-Assisted Thoracic Surgery

Robotic-assisted thoracic surgery provides high-definition, three-dimensional visualization and articulated surgical instruments that allow precise dissection within the chest. For appropriately selected patients, robotic surgery can allow complex pulmonary procedures to be performed through small incisions while minimizing disruption to the chest wall.

Open Thoracotomy

Some nodules or more complex conditions may require an open surgical approach. A thoracotomy provides direct access to the chest and may be appropriate when the location, size, extent of disease, prior surgery, or other technical considerations make a minimally invasive procedure unsuitable or unsafe.

Whenever technically and oncologically appropriate, Dr. Dylewski strives to use the least invasive surgical approach capable of achieving complete and appropriate treatment.

What Can I Expect During Recovery?

Recovery depends on the type and extent of surgery performed, as well as the patient's overall health and lung function.

Patients undergoing minimally invasive procedures such as VATS or robotic-assisted surgery generally experience less chest-wall disruption than patients undergoing an open thoracotomy and may have a shorter hospitalization and recovery period. The precise recovery timeline varies from patient to patient and depends on the procedure performed.

Following surgery, Dr. Dylewski provides individualized instructions regarding pain management, physical activity, wound care, breathing exercises, and follow-up appointments.

What Are the Risks of Lung Nodule Surgery?

As with any surgical procedure, lung nodule surgery carries potential risks. These may include:

• Bleeding
• Infection
• Air leakage from the lung
• Pneumonia or other respiratory complications
• Pain or discomfort
• Blood clots
• Reactions or complications related to anesthesia
• The need to convert from a minimally invasive procedure to an open operation when necessary for patient safety or complete treatment

Dr. Dylewski evaluates each patient's individual risk factors before surgery and discusses the expected benefits, alternatives, and potential complications as part of the surgical decision-making process.

Comprehensive Evaluation of Lung Nodules

A lung nodule should never be viewed in isolation. Its significance must be considered in the context of the patient's imaging findings, medical history, smoking history, risk factors, and clinical circumstances. For patients who smoke or have a significant history of smoking, a suspicious lung nodule deserves particular attention because early-stage lung cancer can sometimes present as a small pulmonary nodule.

At the Institute for Thoracic Surgery, the goal is to determine the most appropriate next step—whether that is continued imaging surveillance, bronchoscopic or percutaneous biopsy, or surgical removal. When surgery is indicated, Dr. Dylewski uses advanced minimally invasive techniques whenever appropriate to provide precise treatment while preserving as much healthy lung tissue as possible.

If you have been diagnosed with a lung nodule or have an abnormal finding on a CT scan, a thorough evaluation can help determine what the nodule represents and whether additional testing or treatment is necessary. Contact the Institute for Thoracic Surgery to schedule a consultation with Dr. Dylewski and discuss your individual evaluation and treatment options.