National Heart Institute, Holy Family Instititue
Sir Ganga Ram Hospital – Mon, Wed, Fri (8 AM – 10 AM) – F87 OPD Building (12 to 3 PM) at Room 2328
Thoracic Surgeon – New Delhi
MBBS, MS, Doctorate Thoracic Surgery
Hydatid cyst is a parasitic disease caused by infection with the larval stage of a tapeworm known as Echinococcus. This condition is also referred to as echinococcosis. In humans, the liver and lungs are the most commonly affected organs, with the lungs being the second most frequent site of involvement.
Hydatid cysts in the lung develop slowly and may remain silent for a long period before symptoms appear. Because the lungs are soft and elastic, cysts can grow to a large size before being detected. In countries like India, hydatid disease is more commonly seen due to close contact between humans, domestic animals, and livestock.
Early recognition and appropriate treatment are important to prevent complications. Consultation with Dr. Pallavi Purwar helps in accurate diagnosis and timely management of lung hydatid cysts.
Dr. Pallavi Purwar at Holy Family Hospital, Delhi (India) offers comprehensive Hydatid Cyst of the Lung treatment, providing complete evaluation, surgical management, and post-treatment care for lung hydatid disease under one roof.
Hydatid cyst disease occurs due to the life cycle of the Echinococcus tapeworm. Dogs and other canines are the primary hosts, while sheep, cattle, and goats act as intermediate hosts. The tapeworm lives in the intestine of dogs and releases eggs through their feces, contaminating soil, food, and water.
Humans become accidental hosts when they ingest these eggs through contaminated food, water, or direct contact with infected animals. Once inside the human body, the eggs hatch into larvae, which travel through the bloodstream and lodge in organs such as the liver or lungs, where they slowly form cysts.
The lungs are particularly vulnerable because they act as a filtering organ for circulating larvae. Poor hygiene, close association with animals, and consumption of unwashed food increase the risk of infection.
Symptoms of lung hydatid cyst depend on the size and location of the cyst. Small cysts may not cause any symptoms and are often detected incidentally during imaging tests. As the cyst grows, patients may experience persistent cough, chest pain, shortness of breath, or coughing up blood (hemoptysis).
Diagnosis of hydatid cyst in the lung is usually confirmed through imaging studies such as chest X-ray and CT scan. These tests help identify the size, number, and position of the cysts. Blood tests (serological tests) may support the diagnosis by detecting antibodies against the parasite.
Depending on the location and size of the tumour, it can compress the underlying lung or impede the movement of the chest wall, leading to breathing difficulties.
In selected cases, Video-Assisted Thoracoscopic Surgery (VATS) may be performed, especially for smaller or uncomplicated cysts. This minimally invasive approach involves smaller incisions, less postoperative pain, and faster recovery.
After surgery, antiparasitic medications may be prescribed to reduce the risk of recurrence. Regular follow-up and imaging are important to ensure complete recovery.
Management of lung hydatid cysts requires expertise in thoracic surgery. Under the care of an experienced chest surgeon like Dr. Pallavi Purwar, patients can expect safe treatment and optimal outcomes.

At the core of our practice lies the belief that each patient’s journey is unique.
We are committed to understanding your specific needs and expectations, and partnering with you in devising a personalised treatment plan. Your comfort, confidence, and well-being are our utmost priorities.
Understanding Individual Needs: As a Thoracic Surgeon at Holy Family Hospital Delhi, Dr. Pallavi Purwar prioritise understanding each patient's specific needs and expectations to tailor a personalised treatment plan.
Focus on Comfort & Well Being: Our utmost priorities are ensuring our patient's comfort, instilling confidence in their treatment journey, and promoting overall well-being throughout the process.
Symptoms may include persistent cough, chest pain, shortness of breath, and coughing up blood. Some patients may not have symptoms initially, and the cyst is discovered during imaging tests done for other reasons.
In most cases, surgery is the preferred treatment for lung hydatid cysts. Surgical removal helps prevent complications such as cyst rupture, infection, or allergic reactions. The approach depends on the size and location of the cyst.
Yes, with timely diagnosis and proper surgical treatment, hydatid cysts in the lung can be completely cured. Postoperative medications and regular follow-up reduce the risk of recurrence and support full recovery.
