Medical thoracoscopy — also called pleuroscopy — allows the space between the lung and the chest wall to be entered through a single small incision and inspected directly, with biopsies taken from the pleural surface under vision. Medical thoracoscopy in Rewari is performed at Vaayu Care by Dr. Ajit Yadav, who is an author on the NCCP-ICS joint consensus-based national guidelines on medical thoracoscopy.
Why it is done
Fluid collecting around the lung — a pleural effusion — causes breathlessness and needs both drainage and an explanation. In a proportion of patients, analysing the drained fluid and taking a blind needle biopsy fails to give a diagnosis. In India the two conditions that must be separated in this situation are pleural tuberculosis and malignancy, and getting that answer right changes everything that follows.
Thoracoscopy is the investigation of choice for an undiagnosed pleural effusion because the operator can see the pleural surface and take biopsies from abnormal areas rather than sampling blindly. Its diagnostic yield is well above that of blind pleural biopsy in both TB and malignant disease.
It is used for:
- Undiagnosed pleural effusion after fluid analysis and needle biopsy
- Suspected pleural tuberculosis, with tissue sent for culture and molecular testing
- Suspected malignant effusion in lung cancer, mesothelioma or metastatic disease
- Talc pleurodesis to stop recurrent fluid reaccumulating
- Assessment of pleural thickening or nodularity seen on CT
- Breaking down loculations in complicated pleural infection
How it is performed
Thoracoscopy is done under local anaesthetic with sedation — not general anaesthesia — with monitoring throughout. You lie on your side with the affected side upward.
The site is chosen with ultrasound. Local anaesthetic is infiltrated, a small incision made between the ribs, and a port inserted. Fluid is drained and the thoracoscope passed in. The pleural surface covering the lung, the chest wall and the diaphragm is inspected directly. Biopsies are taken from any abnormal area under vision.
If the pleura looks malignant and the lung re-expands, talc pleurodesis can be performed in the same sitting — sterile talc is insufflated to make the two pleural layers stick together so fluid cannot reaccumulate. This is a genuine advantage: diagnosis and definitive symptom control in one procedure.
A chest drain is placed at the end and stays in for a short period. The procedure itself usually takes thirty to sixty minutes, but unlike bronchoscopy it requires a short inpatient stay while the drain is in.
Before the procedure
You will be asked to fast for around six hours. Blood thinners are reviewed and usually stopped in advance, and clotting is checked. A recent CT chest and ultrasound are needed for planning. Tell the clinic about heart or lung disease, allergies and all medicines.
After the procedure
The chest drain remains until the lung has expanded and drainage has fallen; after pleurodesis it stays longer. Pain at the incision site is expected and controlled with regular pain relief. A chest X-ray confirms lung expansion.
Most patients go home within a few days. The wound is checked and stitches removed at follow-up. Histopathology and TB culture results take longer than fluid tests, and everything is explained together at review.
Contact the clinic if you develop increasing breathlessness, fever, spreading redness at the wound, or pain that is not controlled.
Risks
Medical thoracoscopy performed under local anaesthetic with sedation is safe in experienced hands. Pain at the port site is usual and expected. Prolonged air leak is the commonest complication and generally settles with continued drainage. Fever after talc pleurodesis is common and short-lived. Infection, bleeding and subcutaneous emphysema are uncommon. The lung sometimes fails to re-expand fully — a "trapped lung" — in which case pleurodesis will not work and an indwelling catheter is a better option.
Because Dr. Ajit Yadav contributed to the national consensus guidelines on this procedure, case selection, technique and aftercare follow current national standards.
Booking thoracoscopy in Rewari
Thoracoscopy is arranged after consultation and review of your fluid results, CT and ultrasound. Bring all films, reports, previous drainage results and a list of your medicines.
Book an appointment at Vaayu Care, Rewari.
Frequently asked questions
Is medical thoracoscopy done under general anaesthesia?
No. Medical thoracoscopy is performed under local anaesthetic with sedation, through a single small port, with monitoring throughout. This distinguishes it from surgical VATS, which is done by a thoracic surgeon under general anaesthesia with multiple ports. It is a lower-impact procedure with a shorter recovery.
Why not just drain the fluid and test it?
Fluid analysis and blind needle biopsy are the first steps and answer the question in many patients. When they do not, thoracoscopy allows the pleural surface to be seen and biopsies taken from abnormal areas rather than sampled at random, which is why its yield is much higher in both tuberculosis and malignancy.
How long will I stay in hospital?
Unlike bronchoscopy, thoracoscopy requires a short inpatient stay because a chest drain is left in afterwards. Most patients go home within a few days, once the lung has expanded and drainage has reduced. Stays are longer after talc pleurodesis, as the drain must remain until the pleural surfaces have sealed.
What is talc pleurodesis and will I need it?
Talc pleurodesis involves blowing sterile talc powder into the pleural space so the two layers stick together and fluid cannot reaccumulate. It is offered when fluid keeps returning, usually in malignant effusion, and can be done in the same sitting as the diagnostic procedure provided the lung re-expands properly.
Will it hurt afterwards?
There is soreness at the port site and around the chest drain, which is expected and controlled with regular pain relief. Discomfort settles over days once the drain is removed. Fever for a day or two after talc pleurodesis is common and not a sign of infection.