Dr. Belal Bin Asaf

Thoracic (Chest) Surgeon

Director, Institute of Chest Surgery,

Chest Onco-Surgery & Lung Transplantation, Medanta Hospital

Dr. Belal Bin Asaf is Director of the Institute of Chest Surgery, Chest Onco-Surgery & Lung Transplantation at Medanta Hospital, Noida. He has over 15 years of experience in thoracic surgery, including video-assisted thoracoscopic surgery (VATS) and robotic thoracic procedures. He trained in General Thoracic Surgery at AIIMS, New Delhi, and underwent a thoracic surgery fellowship at Seoul National University Bundang Hospital, South Korea.

He offers scheduled visiting outpatient consultations in Srinagar to review reports and discuss treatment options. Procedures and operations, when needed, are arranged at an appropriate treatment centre; the visiting OPD is not an emergency or surgical service.

What Does a Thoracic Surgeon Treat?

Thoracic surgeons assess and operate on selected diseases of the lungs, airways, pleura (the lining around the lungs), mediastinum (the central compartment of the chest), chest wall, diaphragm and oesophagus. Not every patient referred to a thoracic surgeon requires surgery. Many conditions are best managed through joint decision-making with pulmonologists, oncologists, interventional radiologists, gastroenterologists and other specialists.

When Should You Consult a Thoracic Surgeon in Srinagar?

A thoracic surgical opinion may be useful when a scan identifies a suspicious lung lesion, when infection or an air leak persists despite appropriate treatment, or when a defined anatomical problem could be corrected surgically. The assessment focuses on the diagnosis, available treatment options, operative risks and likely benefits -- not on proceeding to an operation by default.

  • Suspicious lung nodule or confirmed lung cancer requiring assessment of resectability
  • Recurrent or persistent pneumothorax, or ongoing air leak
  • Complex empyema or pleural infection that is not adequately resolving
  • Localised bronchiectasis or post-tuberculosis lung damage with repeated infections or bleeding
  • Aspergilloma, chronic pulmonary aspergillosis or recurrent haemoptysis needing surgical evaluation
  • Mediastinal, thymic, chest-wall or selected oesophageal conditions that may require surgery

Lung Nodules and Lung Cancer

A lung nodule is a spot or small opacity seen on chest imaging. Many nodules are benign, including scars and healed infections, but some represent early lung cancer. The next step depends on nodule size, appearance, growth over time, smoking and cancer history, and overall clinical risk.

Assessment may involve comparison with earlier CT scans, interval CT surveillance, PET-CT, image-guided biopsy, bronchoscopy or endobronchial ultrasound (EBUS), depending on the case. Not every nodule requires a biopsy or surgical removal. If cancer is diagnosed, staging and multidisciplinary review help determine the safest and most effective approach.

For selected patients with resectable non-small-cell lung cancer, surgery may involve a lobectomy or an appropriately selected anatomical segmentectomy with systematic lymph-node assessment. VATS or robotic surgery may reduce surgical trauma in suitable cases. Other patients benefit from systemic therapy, radiotherapy, perioperative treatment or combinations of these modalities according to stage, biomarkers and fitness.

Coughing Up Blood (Haemoptysis)

Coughing up blood can be caused by respiratory infection, bronchiectasis, active or previously treated tuberculosis, aspergilloma, cancer or vascular abnormalities. The cause and severity determine treatment. Initial evaluation commonly involves clinical assessment and chest imaging, often contrast-enhanced CT or CT angiography; bronchoscopy is useful in selected cases.

Many patients are treated medically. Bronchial artery embolisation by an interventional radiologist is an important option for significant or recurrent bleeding. Surgery may be considered when bleeding arises from a localised, resectable area of diseased lung, particularly if episodes persist or recur despite appropriate treatment.

Sudden heavy bleeding, breathing difficulty, fainting or rapidly worsening symptoms require immediate emergency care at the nearest equipped hospital -- not a monthly outpatient appointment.

Bronchiectasis and Post-Tuberculosis Lung Damage

Bronchiectasis is permanent widening of the airways, which can cause chronic sputum production, recurrent infections and sometimes haemoptysis. It may follow previous tuberculosis, but also has many other causes.

Most patients benefit from specialist medical management, including airway-clearance techniques, treatment of infections and assessment for underlying causes. In carefully selected patients with disease confined to one region of the lung and persistent symptoms despite optimised treatment, surgical resection may be considered. CT imaging, pulmonary function and the extent of disease guide this decision.

Empyema and Complicated Pleural Infection

Empyema is pus in the pleural space surrounding the lung, usually associated with infection. A complicated parapneumonic effusion is an infected or high-risk fluid collection that may also require drainage. Patients may have fever, pleuritic chest pain, cough and breathlessness.

Treatment usually includes antibiotics and, for established pleural infection, image-guided chest-tube drainage. Thoracic ultrasound, pleural fluid tests and sometimes CT help evaluate the collection. If infected fluid remains despite chest drainage, a combination of intrapleural tPA and DNase may be appropriate in selected patients.

VATS drainage, debridement or decortication may be needed for persistent infection, inadequate drainage or a restrictive pleural peel that prevents lung expansion. Surgery is not automatically necessary for every loculated collection; timing and method should be decided from the full clinical picture.

Pneumothorax (Collapsed Lung)

A pneumothorax occurs when air enters the pleural space and part or all of the lung collapses. It may happen spontaneously, in association with lung disease, or following injury or a medical procedure.

Management is based on symptoms, physiological stability, underlying disease and patient circumstances -- not the size shown on X-ray alone. Selected stable patients can be observed; others may need needle aspiration, ambulatory treatment or chest drainage.

Thoracic surgery may be considered after a second pneumothorax on the same side, a first episode on the opposite side, persistent air leak, bilateral episodes or when recurrence prevention is especially important. VATS bullectomy and pleurodesis are options in suitable patients, but no treatment eliminates recurrence risk entirely.

Sudden breathlessness or severe chest pain requires urgent assessment. Suspected tension pneumothorax is an emergency requiring immediate treatment.

Mediastinal, Thymic and Chest-Wall Tumours

Masses may arise within the mediastinum, thymus gland, ribs, cartilage or chest-wall soft tissues. Some are benign, while others require tissue diagnosis, oncological treatment or resection. The relationship to nearby vessels, nerves and other structures is central to planning.

Selected thymic and mediastinal tumours can be removed using VATS or robotic approaches, whereas large, invasive or complex lesions may require open surgery. Chest-wall tumour surgery may involve removal and reconstruction of part of the chest wall. For suspected thymoma, assessment may also include symptoms or tests for myasthenia gravis.

Biopsy is not always the first step for every mediastinal mass; investigations should be tailored to the suspected diagnosis and performed after appropriate specialist review.

Other Conditions Requiring Thoracic Surgical Expertise

Thoracic surgical services may also address selected oesophageal disorders and tumours, diaphragmatic abnormalities, pleural tumours, airway narrowing and other complex chest conditions. The appropriate investigations and treatment depend on the diagnosis and may involve a multidisciplinary team.

How Is the Need for Surgery Decided?

A clear surgical decision requires more than an abnormal CT report. The treating team assesses the diagnosis, disease extent, likely benefit of intervention, previous treatment, medical comorbidities and the patient's preferences.

Depending on the condition, tests may include contrast-enhanced CT, PET-CT, bronchoscopy or EBUS, pulmonary function testing, exercise assessment, cardiac evaluation and tissue diagnosis. For suspected lung cancer, molecular and pathological findings may also influence the overall treatment sequence.

When an operation is appropriate, Dr. Asaf discusses the rationale, minimally invasive versus open approaches, possible complications, recovery expectations and alternatives. VATS and robotic techniques are useful surgical tools -- not substitutes for sound selection and operative planning.

Why Consult Dr. Belal Bin Asaf?

Dr. Asaf's practice includes lung cancer surgery, complex pleural conditions, bronchiectasis and aspergilloma, recurrent pneumothorax, mediastinal tumours and other thoracic surgical diseases. His experience with VATS and robotic thoracic surgery supports assessment of both minimally invasive and open surgical options.

The purpose of the consultation is to provide a practical specialist opinion: whether further tests are needed, whether continued non-surgical care is preferable, and whether an operation could offer meaningful benefit. Coordinated care with the patient's local physician or pulmonologist remains important. Dr. Belal Bin Asaf trained as a Clinical Registrar in General Thoracic Surgery at AIIMS, New Delhi, and completed a fellowship in Thoracic Surgery at Seoul National University Bundang Hospital, South Korea. Read more

Visiting Thoracic Surgeon Consultation in Srinagar

Dr. Belal Bin Asaf is scheduled to hold a visiting outpatient consultation at New City Hospital, Tengpora Bypass, Srinagar, on the third Saturday of each month, from 9:00 AM to 11:00 AM and 2:00 PM to 5:00 PM. Please confirm before travel because schedules may change.

The Srinagar visit is for an outpatient examination, second opinion and review of existing scans and treatment records. When further procedures or surgery are required, care may be arranged at Medanta Hospital, Noida, according to medical needs and current institutional arrangements.

Please bring CT or PET-CT images (not only written reports), previous discharge summaries, biopsy or bronchoscopy results, a medication list and relevant lung-function tests. Acute emergencies, including major haemoptysis, severe breathlessness or suspected tension pneumothorax, should be assessed immediately at a nearby emergency hospital.

Frequently Asked Questions

Does every lung nodule need surgery?

No. Many nodules require only risk assessment and CT follow-up. Biopsy or resection is considered when imaging and clinical findings indicate a meaningful cancer risk.

Can lung cancer be treated through VATS or robotic surgery?

Yes, in selected patients with resectable disease. Stage, lymph-node involvement, tumour anatomy, lung function and other treatments determine suitability.

When is surgery needed for empyema?

Surgery is considered when appropriate antibiotics and drainage fail, or when organised pleural disease causes persistent infection or restricted lung expansion. Some patients benefit from intrapleural tPA and DNase instead.

Does recurrent pneumothorax always require an operation?

Not always. Surgical recurrence prevention is commonly discussed after recurrence and in other higher-risk situations, taking patient preferences and medical fitness into account.

Can haemoptysis be treated without removing lung tissue?

Often, yes. Treatment of infection, bronchoscopy and bronchial artery embolisation can be effective. Surgery is reserved for selected cases.

Can a patient have a consultation in Srinagar and surgery elsewhere?

Yes. The visiting Srinagar OPD is intended for review and planning. If surgery is recommended, the procedure can be arranged at an appropriately equipped centre.

Book a Thoracic Surgery Consultation in Srinagar

If you have a persistent chest condition, a suspicious lung scan or a recommendation for thoracic surgery, a specialist assessment can clarify the appropriate next step. Arrange an appointment for the visiting Srinagar OPD or at Medanta Hospital, Noida, depending on the urgency and type of evaluation required.

Patient information only. It does not replace personalised medical advice or emergency care. Confirm visiting clinic details before making travel plans.

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Organs Treated by A Thoracic Surgeon

Thoracic surgeons specialize in surgical procedures involving the chest, addressing a variety of complex conditions related to the heart, lungs, esophagus, and other thoracic organs. Their expertise includes both traditional surgeries and minimally invasive techniques to improve patient outcomes.

  • Lungs
  • Wind-Pipe (Trachea and Bronchus)
  • Pleura (a thin layer that covers the lung and underside of our chest wall)
  • Mediastinum (the middle part of the chest cavity between the lungs)
  • Chest Wall
  • Diaphragm and
  • Miscellaneous other organs

Diseases Treated by Thoracic Surgeon

Thoracic (Chest) Surgeons specialize in performing surgeries on all the organs in the chest, excluding the heart and major blood vessels. This includes treating diseases affecting the lungs, windpipe (trachea and bronchus), pleura (the thin layer covering the lungs and chest wall), mediastinum (the central part of the chest cavity between the lungs), chest wall, diaphragm, and other related organs. Thoracic Surgeon is skilled in addressing these complex conditions with advanced care.

  • Lung Cancer (Non-Small Cell Lung Cancer, Small Cell Lung Cancer)
  • Metastatic Lung Tumors (Tumours coming to the lungs from other cancer in the body like osteosarcoma)
  • Benign Lung Tumors (e.g., Lung Hamartomas)
  • Infectious Lung Disease (Aspergilloma – Presents as blood in cough/sputum)
  • Pulmonary Nodules
  • Pulmonary Infections (e.g., Tuberculosis, Lung Abscesses)
  • Emphysematous Lung Disease – Lung Bulla
  • Bronchiectasis
  • Emphysema (including Bullectomy for Giant Bullae)
  • Interstitial Lung Disease

  • Pleural Effusion (Malignant and Benign)
  • Pneumothorax (Primary and Secondary)
  • Empyema
  • Pleural Tumors (e.g., Mesothelioma)
  • Pleural Thickening and Fibrosis

  • Thymoma
  • Thymic Carcinoma
  • Mediastinal Cysts (e.g., Bronchogenic, Pericardial, Enteric)
  • Germ Cell Tumors
  • Neurogenic Tumors
  • Lymphoma
  • Thyroid Masses extending into the mediastinum

  • Chest Wall Tumors (e.g., Sarcomas, Chondrosarcomas)
  • Chest Wall Deformities (e.g., Pectus Excavatum, Pectus Carinatum)
  • Rib Fractures and Flail Chest
  • Sternum Fractures

  • Tracheal Tumors (e.g., Squamous Cell Carcinoma, Adenoid Cystic Carcinoma)
  • Tracheal Stenosis (Narrowing of the trachea)
  • Mediastinal Cysts (e.g., Bronchogenic, Pericardial, Enteric)
  • Bronchial Tumors (Carcinoids and other Intra Bronchial tumours (within the lumen of the airway))
  • Tracheomalacia and Bronchomalacia

  • Diaphragmatic Hernias (e.g., Congenital, Hiatal, Traumatic)
  • Diaphragmatic Paralysis

  • Esophageal Cancer
  • Benign Esophageal Tumors
  • Esophageal Diverticula (e.g., Zenker’s Diverticulum)
  • Achalasia
  • Gastroesophageal Reflux Disease (GERD)
  • Esophageal Perforation
  • Barrett's Esophagus

  • Fungal Infections (Lung Mucormycosis, Aspergilloma)
  • Mycobacterial Infections (e.g., Non-Tuberculous Mycobacteria)

  • Thoracic Outlet Syndrome
  • Hyperhidrosis (Excessive Sweating)
  • Hemoptysis
  • Thoracic Trauma (e.g., Penetrating and Blunt Trauma)

Procedures Performed by a Chest Surgeon

    Minimally Invasive and Advanced Procedures
  • Video-Assisted Thoracoscopic Surgery (VATS) for Lung Cancer, VATS Lobectomy for benign lung diseases, Empyema, Aspergilloma, Recurrent Pneumothorax, Sweaty hands, Lung Nodules, Lung Biopsy
  • Robotic-Assisted Thoracic Surgery – Robotic Thymectomy for Myasthenia Gravis and Thymoma, Robotic Lobectomy for Lung Cancer, Robotic Mediastinal Tumour Surgery, Robotic Esophagectomy for Lung Cancer, Robotic Diaphragmatic surgery for Diaphragmatic Hernia and Diaphragmatic Eventration.
  • Complex Open Surgeries – for invasive and advanced tumours of the chest.

Why Choose Dr. Belal Bin Asaf for Thoracic (Chest) Surgery?

  • Expertise in Minimally Invasive Surgery

    With over 15 years of experience, Dr. Belal Bin Asaf is a leader in Video-Assisted Thoracoscopic Surgery (VATS), offering patients smaller incisions, less pain, and faster recovery.

  • Pioneering Robotic Surgery

    Dr. Belal Bin Asaf utilises advanced robotic technology for thoracic surgery, providing enhanced precision and better outcomes through state-of-the-art techniques.

  • Comprehensive and Collaborative Care

    Working with a multidisciplinary team, Dr. Belal Bin Asaf ensures personalised treatment plans and holistic care from diagnosis to recovery.

  • Proven Track Record

    Dr. Belal Bin Asaf has a history of successful surgeries across a range of thoracic conditions, including lung cancer, thymoma, and chest wall tumors.

  • Dedication to Patient Education

    Dr. Belal Bin Asaf empowers patients with clear explanations of diagnoses and treatments, fostering informed and confident decision-making.

    Choosing Dr. Belal Bin Asaf means opting for expertise, innovation, and compassionate care in thoracic surgery.

Dr. Belal Bin Asaf's Monthly OPD's In Srinagar

Dr. Belal Bin Asaf's Monthly OPD's In India's Other Cities

Dr. Belal Bin Asaf

Medically Written & Reviewed By

Dr. Belal Bin Asaf

Director, Institute of Chest Surgery, Chest Onco-Surgery & Lung Transplantation — trained at AIIMS, New Delhi, with a Thoracic Surgery fellowship at Seoul National University Bundang Hospital, South Korea; first surgeon in India to perform a Robotic Subxiphoid Thymectomy. View full credentials & experience →

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