At Sharda Care - Healthcity , we are proud to offer state-of-the-art Endoscopic Ultrasound (EUS) services, a revolutionary diagnostic and treatment tool for a wide range of gastrointestinal and related conditions. Endoscopic ultrasound (EUS) is a minimally invasive method used to diagnose diseases of the digestive tract and nearby organs and tissues. It involves inserting a thin, flexible tube (endoscope) into the gastrointestinal tract, along with a device that uses sound waves to produce images (ultrasound). These high-frequency sound waves create detailed pictures of the digestive system and surrounding areas, including the pancreas, liver, gall bladder, lungs, and lymph nodes.

There are two main types of EUS probes:

Radial Probe:

The radial probe serves as a diagnostic scope, offering a view similar to that of a CT scan. Equipped with a high-frequency probe, it provides clear images of objects near the probe without the use of radiation, relying solely on sound waves. This technology can detect objects as small as 2mm individually.

Linear Probe:

The linear probe offers images of smaller areas and requires rotation to reach the desired position. Along with visualization capabilities, this scope allows specialists to pass needles and other accessories into surrounding tissues under full ultrasound guidance. It features a doppler scanning mechanism to avoid puncturing blood vessels during procedures. The needle is utilized for aspirating tissues and fluids for cytology examination, making this scope suitable for therapeutic purposes as well.

Applications of EUS:

  • EUS offers detailed imaging of the digestive tracts anatomy.
  • It aids in further evaluating pancreatic abnormalities detected on CT or conventional abdominal ultrasonography.
  • EUS is valuable for assessing abnormal areas in the esophagus, stomach, and duodenum identified during endoscopy or X-ray examinations.
  • EUS reveals the gastrointestinal wall as a layered structure, akin to microscopic tissue examination, aiding in understanding the pathology's exact nature.

Applications of EUS in Patients with Cancer:

  • EUS assists in determining the extent of gastrointestinal malignancies, including esophageal, pancreatic, gastric, and rectal cancers, by providing insight into the cancer's depth of involvement.
  • It identifies whether malignant cells have invaded the GI tract walls or spread to adjacent lymph nodes or vital nearby structures like major blood vessels.
  • EUS is adept at identifying lymph nodes smaller than 1cm, crucial for accurately staging cancer spread and guiding treatment decisions, potentially avoiding unnecessary surgeries.
  • Alongside fine needle aspiration, EUS facilitates the diagnosis and precise staging of lung cancer, aiding in distinguishing malignant lymph nodes from tuberculous ones, particularly in the mediastinum.

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Dr Abhishek Deepak

Gastroenterology

MBBS (Bachelor of Medicine, Bachelor of Surgery) MD (Medicine) (Doctor of Medicine) DM (Gastroenterology) Sanjay Gandhi Post Graduate Institute, Lucknow

15+ Year's Experience

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Frequently Ask Questions

Heart disease can develop due to several factors like high blood pressure, high cholesterol, smoking, diabetes, obesity, lack of physical activity, stress, and family history. Lifestyle habits play a major role.

Chest pain or discomfort, shortness of breath, pain in the arms, jaw, neck or back, cold sweat, nausea, and lightheadedness can be signs of a heart attack. Immediate medical attention is crucial.

Symptoms include fatigue, chest pain, irregular heartbeat, shortness of breath, and swelling in the legs or abdomen. However, some heart conditions may not show clear signs initially.

Yes, many forms of heart disease are preventable with a heart-healthy lifestyle—balanced diet, regular exercise, avoiding tobacco, managing stress, and keeping conditions like hypertension and diabetes under control.

In some cases, yes. With early detection and intensive lifestyle changes—combined with medication—certain types of heart disease can be managed and even improved.

Stay active, eat a nutritious diet, maintain a healthy weight, quit smoking, reduce salt and sugar intake, and get regular health check-ups. Managing cholesterol and blood pressure is key.

Cardiologists treat conditions like Coronary Artery Disease, Heart Failure, Arrhythmia, Valve Disorders, Congenital Heart Defects, High Blood Pressure, and more.

Treatment can range from lifestyle changes and medication to advanced procedures like Angioplasty, Stent Placement, Pacemaker Implantation, and even Heart Surgery.

While cardiologists diagnose and treat heart issues, heart surgeries are performed by Cardiothoracic or Cardiac Surgeons. However, Interventional Cardiologists do perform minimally invasive procedures.

They specialize in procedures like angioplasty, stenting, catheter-based diagnostics, and treatments that don’t require open-heart surgery.

With medical advancements, the average life expectancy after a heart transplant is 10 to 15 years, though many live longer with proper care and follow-up.

Absolutely. Routine heart check-ups help detect silent risk factors early. Prevention is always better than cure—especially when it comes to your heart.

At Sharda Care - Healthcity, our cardiology team offers compassionate care backed by cutting-edge technology, experienced specialists, and a patient-first approach—right here in Delhi-NCR.