Detailed Imaging of the Digestive Tract, Pancreas, and Bile Ducts in One Procedure
Endoscopic ultrasound, or EUS, combines endoscopy with high-frequency ultrasound to create detailed images of your digestive tract and nearby organs. A thin, flexible scope with a small ultrasound probe on the tip is gently guided into the digestive tract, letting your doctor see structures that a standard endoscopy or scan cannot reach.
EUS is especially useful for examining the walls of the esophagus, stomach, and intestine, as well as the pancreas, bile ducts, and surrounding lymph nodes. Your doctor can also take precise tissue samples (fine-needle aspiration) during the same procedure, all while you rest comfortably under sedation.
EUS gives your doctor an exceptionally close, detailed view that helps diagnose and stage many digestive and pancreatic conditions. It is often used to evaluate pancreatic cysts or masses, bile duct stones, unexplained abdominal pain, and abnormalities found on other imaging. Because EUS can also guide a fine needle to collect tissue, it frequently provides a diagnosis without the need for surgery.
Your doctor may recommend an EUS to take a closer look at the digestive tract and nearby organs. It is commonly used to evaluate:
EUS can help evaluate:
If you need a detailed look at your pancreas, bile ducts, or digestive tract, EUS offers answers with a single, comfortable procedure right here in the Tomball area. Contact us to learn more.
Dr. Saranya Addepally is a board-certified gastroenterologist with six years of clinical experience, treating a broad range of digestive and liver conditions. She is especially passionate about women’s GI health—areas where patients often feel overlooked or hesitant to seek care.
Her medical journey began in India, where she completed her training before moving to the United States to pursue advanced education in medicine and Gastroenterology at the University of Arkansas.
After several years in practice, she relocated to Houston to continue serving patients in the community. Following two years with a local group, she established her own practice, grounded in the principles and core values she believes are essential to delivering thoughtful, patient-centered care.
EUS combines endoscopy with ultrasound to create detailed images of the digestive tract, pancreas, and bile ducts. It helps diagnose conditions and can guide tissue sampling.
A standard endoscopy shows the lining of the digestive tract. EUS adds an ultrasound probe that also sees through the wall to nearby organs like the pancreas and bile ducts, giving a much more detailed view.
No. You receive sedation, so you are relaxed and comfortable and usually do not remember the procedure.
Yes. EUS can guide a thin needle to collect tissue samples (fine-needle aspiration) from the pancreas, lymph nodes, or other areas, often avoiding the need for surgery.
An EUS usually takes about 30 to 60 minutes, depending on what is being examined. Plan to spend a few hours at the facility with preparation and recovery.
Your doctor will discuss initial findings the same day. If a tissue sample was taken, biopsy results usually follow within a few days.
EUS is a detailed but comfortable procedure, and our team makes sure you know what to expect at every step. From preparation to results, we guide you through the process.
At Shaya Digestive & Liver Clinic, we provide:
There is no single “quick fix” when it comes to your EUS. Careful preparation and expert technique make for an accurate, smooth exam. At Shaya Digestive & Liver Clinic we walk you through the whole process so there are no surprises. Your visit includes:
Offering Fast Track GI appointments
Specialized Gastroenterology Appointments Within 3–5 Business Days
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