Best Endoscopy Doctor in Hyderabad for Advanced GI Diagnostic Tests

Top Endoscopy Specialists in Hyderabad for Comprehensive GI Endoscopy Test

Frequently Asked Questions (FAQs) on Endoscopy

What is endoscopy?

Endoscopy is a medical procedure used to view the inside of the body using a thin, flexible tube known as an endoscope, which has a light and a camera. It helps diagnose and sometimes treat various conditions. Different types of endoscopies include arthroscopy (joints), bronchoscopy (lungs), colonoscopy and sigmoidoscopy (large intestine), cystoscopy and ureteroscopy (urinary system), laparoscopy (abdomen or pelvis), and upper gastrointestinal endoscopy (esophagus, stomach, and upper digestive tract). It is minimally invasive and may be done under local or general anesthesia. This procedure is usually performed by an endoscopy specialist doctor.

Does endoscopy detect cancer?

Endoscopy is an essential diagnostic procedure that can detect cancer by allowing direct visualization of the internal lining of organs such as the esophagus, stomach, and colon. During the procedure, the gastroenterologist can identify suspicious areas like abnormal growths, ulcers, or lesions. If any such abnormalities are observed, a biopsy can be performed to collect tissue samples for further pathological examination to confirm the presence of cancer cells. Therefore, endoscopy plays a key role in the early detection and diagnosis of cancers within the gastrointestinal tract. This is often carried out by the best endoscopy specialist in Hyderabad, India.

Can I drink water before endoscopy?

It is generally recommended to avoid drinking or eating anything for at least 6 to 8 hours before an upper endoscopy to ensure that the stomach is empty, which helps minimise the risk of complications such as aspiration during the procedure. In some cases, small sips of water may be allowed up to 2 hours before the test, especially if it is needed to take essential medications. It is essential to follow the specific instructions provided by the healthcare provider, as guidelines can vary depending on the type of endoscopy and the patients’ health condition. Always confirm the preparation requirements prior to the procedure. Guidance is often given by a trusted endoscopy doctor.

What is capsule endoscopy?

Capsule endoscopy is a non-invasive diagnostic procedure used to examine the lining of the small intestine through a tiny, pill-sized camera. The capsule is swallowed and contains a light source, camera, and transmitter. As it moves through the digestive tract, it captures thousands of images, which are transmitted to a recorder worn by the patient. These images help detect conditions such as bleeding, Crohn’s disease, tumors, or ulcers in areas not easily reached by traditional endoscopy. The capsule is typically passed naturally in the stool within 24–48 hours. This procedure is often advised by the best endoscopy doctor in Hyderabad, India.

When endoscopy is required?

Endoscopy is usually required when there are persistent symptoms related to the upper digestive tract. These may include difficulty swallowing, chronic heartburn or acid reflux, unexplained chest or abdominal pain, ongoing nausea or vomiting, gastrointestinal bleeding, or significant weight loss. It is also suggested for further evaluation of abnormalities found on imaging tests or to monitor known conditions such as ulcers or Barrett's esophagus. Additionally, endoscopy can be used to take biopsies, remove growths, or perform therapeutic interventions as needed. In such cases, patients often consult the top endoscopy specialists in Hyderabad, India.

What to eat after an endoscopy?

After an endoscopy, it is suggested to begin with a light and easily digestible diet to avoid irritating the digestive tract. Clear fluids like water, broth, or herbal tea are advised to take initially. Soft foods like mashed potatoes, yogurt, bananas, soup, or plain rice can be given as tolerated. Spicy, hot, acidic, or hard-to-digest foods need to be avoided for at least 24 hours, particularly if a biopsy was taken or sedation was used. Specific dietary guidelines need to follow as advised by the healthcare provider. These are usually recommended by the best doctor for endoscopy.

Is colonoscopy and endoscopy the same?

Colonoscopy and endoscopy are not the same, though both are used to examine the digestive tract. A colonoscopy checks the colon and rectum using a tube inserted through the anus, often to detect polyps, cancer, or inflammation. An endoscopy, usually referring to an upper endoscopy, examines the esophagus, stomach, and duodenum through a tube passed down the throat. It helps diagnose issues like ulcers, acid reflux, or bleeding. While both use a camera on a flexible tube, they explore different parts of the gastrointestinal system. The choice depends on the patient’s symptoms and the area that needs examination. Such differences are often explained by a famous endoscopy doctor in Hyderabad at PACE Hospitals.

What does chest pain after endoscopy mean?

Chest pain after an endoscopy can happen for various reasons, from mild to serious. Often, it is caused by air being introduced during the endoscopy, resulting in temporary pressure or discomfort. Irritation of the esophagus or throat may also lead to mild soreness. In rare cases, chest pain could signal a serious complication like an esophageal tear, particularly if it's sharp or persistent. It may also be unrelated to the procedure, such as heart-related pain occurring at the same time. If chest pain is severe, long-lasting, or comes with symptoms like fever or trouble swallowing, medical help needs to be sought immediately. Most mild discomfort goes away on its own. Such cases are usually managed by the top endoscopy specialist in Hyderabad, India at PACE Hospitals.

Are endoscopy and colonoscopy done at the same time?

Endoscopy and colonoscopy can be done at the same time, especially if a patient has symptoms affecting both the upper and lower parts of the digestive system. This combined procedure allows the doctor to examine the esophagus, stomach, and duodenum through the upper endoscopy, and the colon and rectum through the colonoscopy. Performing both tests together is efficient, as it requires only one preparation and one session of sedation, reducing overall discomfort and saving time. It also helps in making a quicker and more accurate diagnosis if multiple gastrointestinal issues are suspected. These procedures are generally done by the best doctor for endoscopy.

Can endoscopy detect stomach cancer?

Yes, endoscopy can detect stomach cancer. During an upper endoscopy, a doctor inserts a thin, flexible tube with a camera (endoscope) through the mouth to examine the esophagus, stomach, and the beginning of the small intestine. If any abnormal areas, such as ulcers, lumps, or suspicious growths, are seen in the stomach lining, the doctor can take biopsies (small tissue samples) for laboratory analysis. These biopsies help confirm whether the cells are cancerous. Endoscopy is one of the most effective tools for detecting stomach cancer early, especially when symptoms like persistent stomach pain, weight loss, or vomiting blood are present. Many patients seek care from the best endoscopy doctor in Hyderabad, India.

How is capsule endoscopy removed?

Capsule endoscopy is different from traditional endoscopy because it doesn’t need to be removed. The patient swallows a small, pill-sized camera that travels naturally through the digestive tract, taking thousands of pictures along the way. After that, the capsule passes out of the body through a bowel movement, usually within 24 to 48 hours. There’s no need for retrieval or removal by a doctor. Follow-ups are often monitored by an endoscopy specialist doctor.

Is nasal endoscopy painful?

Nasal endoscopy is usually not painful, but it can cause some mild discomfort. During the procedure, a thin, flexible tube along with a camera is gently inserted through the nose to examine the nasal passages and sinuses. It might feel a slight pressure, tickling, or a bit of irritation, but local anaesthesia or a numbing spray is often used to minimize any discomfort. Most people tolerate it well, and the procedure is quick, usually lasting just a few minutes. This is generally performed by a trusted endoscopy doctor.

What does endoscopy biopsy detect?

An endoscopy biopsy is used to detect a range of conditions affecting the digestive tract. During the procedure, a small tissue sample is taken and examined under a microscope to help diagnose issues such as cancer (including stomach, esophageal, or intestinal cancer), inflammation (like gastritis or esophagitis), infections such as H. pylori, and autoimmune disorders like celiac disease. It can also help identify ulcers, abnormal growths, or tumors. This analysis allows doctors to confirm or rule out specific conditions and determine the most appropriate treatment plan. Such cases are usually handled by endoscopies doctors in Hyderabad, India.

What are the advantages of capsule endoscopy?

Capsule endoscopy is painless and non-invasive procedure where a small, camera-equipped capsule is swallowed to examine the digestive tract. It offers a more comfortable alternative to traditional endoscopy, with no need for sedation or insertion of tubes. This procedure gives clear, detailed images, especially in the small intestine, which is difficult to reach with standard techniques. It is highly effective in identifying issues like bleeding, tumors, or Crohn's disease and inflammation. Patients can go about most of their normal activities during the test. There is no recovery time needed, making it a convenient and patient-friendly option. These benefits are often guided by a good endoscopy doctor.

What is sleep endoscopy?

Sleep endoscopy( Drug-Induced Sleep Endoscopy (DISE)) is a procedure used to examine the airway of patients with sleep disorders, especially obstructive sleep apnea (OSA). During the test, the patient is given mild sedation to mimic natural sleep, and a thin, flexible camera (endoscope) is inserted through the nose to observe how the airway behaves while sleeping. This helps doctors identify the exact site and cause of the airway blockage, such as the tongue, soft palate, or other throat structures collapsing. Sleep endoscopy is especially useful for customizing treatment plans, including CPAP, oral devices, or surgical options, based on the individual’s specific airway anatomy. These are usually done by a top endoscopy doctors in Hyderabad at PACE Hospitals.

What happens if you drink water before an endoscopy?

Drinking water before an endoscopy appointment can interfere with the procedure. Most doctors advise stopping all liquids, including water, at least 2 to 4 hours before the procedure. Drinking water can increase the risk of aspiration, which is when stomach contents accidentally enter the lungs during sedation. This can result in serious complications like pneumonia. Additionally, a full stomach can make it harder for the doctor to get clear views and may delay or cancel the procedure. Always follow the doctor's fasting instructions carefully. These instructions are usually provided by the best doctor for endoscopy test.

Can endoscopy be done during pregnancy?

Endoscopy can be done during pregnancy if it's medically necessary, but it's usually avoided unless the benefits outweigh the risks. When needed, doctors take extra precautions to protect both the mother and baby, such as using the lowest effective sedation and carefully monitoring vital signs. Upper endoscopy (examining the esophagus and stomach) is considered safer than colonoscopy during pregnancy. If an endoscopy is needed, it's generally done in the second trimester when the risk to the fetus is lower. Always discuss the risks and benefits with a healthcare provider before proceeding. Such cases are best managed by the best endoscopy specialist in Hyderabad, India.

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How often should you get an endoscopy?

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