¿Cómo funciona una endoscopia?

¿Cómo funciona una endoscopia?

Endoscopy in East Meadow, NY

An upper endoscopy is a nonsurgical procedure in which a gastroenterologist uses a device with a light attached to it for examining inside the human body. An endoscopy requires the use of an endoscope, which is used for different types of exams, including the following list (titled according to the area of the body):
  • Arthroscope– looks within the joints
  • Bronchoscope – looks within the airways and lungs
  • Cystoscope – looks inside the bladder
  • Laparoscope – looks inside the appendix, abdominal organs and ovaries
To examine the digestive tract, a gastroenterologist will use a gastrointestinal endoscope.

How does an endoscopy work?

According to MedlinePlus, an endoscope is passed through a natural body opening or small cut. Getting inside the digestive tract requires a gastroenterologist to pass the endoscope through the mouth or anus.

When should a patient get an upper endoscopy?

A doctor may recommend an endoscopy when a patient complains of the following symptoms:
  • Difficulty swallowing
  • Stomach pain
  • Constipation
  • Diarrhea
There may be other variables as well that will determine whether a endoscopy is needed.

How does a patient prepare for an endoscopy?

It depends on what the gastroenterologist is looking for. Typically, a patient may be instructed not to eat or drink before the procedure. Laxatives may also be used to help clear out the large intestine. Preparation may vary depending on what the endoscopy is for. In some cases, a doctor may need to attach a small instrument to the endoscope for the ability to extract samples of abnormal tissues. An endoscope can also be paired with an ultrasound probe, which is formally called an endoscopic ultrasound. For more information on a Endoscopy in the East Meadow, NY area call DigestiveCare NY at 516-307-0980 today!

Why Might I Need an Endoscopy?

If you or someone you know has been scheduled for an endoscopy of your digestive tract, you may have some questions about the procedure. Gastroenterologist Dr. Omer Masood has answered a few of the inquiries he receives from his patients at DigestiveCareNY, his gastroenterology practice in East Meadow, New York.

What is an endoscopy?

An endoscopy, also known as an EGD or an upper GI, is a diagnostic procedure that your East Meadow gastroenterologist uses to diagnose a variety of digestive issues. A tiny camera affixed with a light is attached to a thin tube that is placed into your digestive tract through your mouth. This allows your East Meadow gastroenterologist, Dr. Omer Masood, to view the inner workings of your esophagus, stomach, and small intestine on a screen placed next to you. An endoscopy is a 15- to 20-minute outpatient procedure that typically uses an intravenous sedative; this will make you drowsy, and you will likely not remember the procedure when you wake up.

Why do I need an endoscopy?

When patients who need endoscopies visit Dr. Omer Masood at DigestiveCareNY, they often complain of frequent heartburn, abdominal pain, nausea or swallowing problems. These symptoms can indicate conditions such as ulcers, GERD (gastroesophageal reflux disease), infections or tumors. Your East Meadow gastroenterologist can more accurately diagnose and treat digestive problems through the use of an endoscope.

How do I prepare for an endoscopy?

The typical preparation for endoscopy involves the restriction of food and drink (with the exception of clear liquids) after midnight on the day before your procedure. Clear liquids should be stopped at least 4 hours before the scheduled start time of the endoscopy to ensure your East Meadow gastroenterologist will have an unobstructed view of your digestive tract. You should also plan to have a friend or family member drive you home after your endoscopy, as you may still be drowsy from the sedative.

If you have further questions or concerns about an endoscopy, feel free to contact DigestiveCareNY to speak to one of our gastroenterology professionals in East Meadow.


What To Do If You Have Acid Reflux

What To Do If You Have Acid Reflux

If you experience recurrent bouts of heartburn or acid reflux, you’re not alone. Many Americans experience this burning pain for a variety of reasons. But there is help. If you experience acid reflux often, a visit to your East Meadow gastroenterologist Dr. Omer K. Masood may help relieve your discomfort.

What Causes Acid Reflux?

At the end of your esophagus, at the opening to your stomach, there is a valve that opens and closes to let food pass into the stomach and keep it there. Occasionally this valve, called the lower esophageal sphincter, does not close which causes stomach acid to rise up and burn the sensitive lining of your esophagus. Common causes of this esophageal dysfunction include:

  • Hiatal hernia
  • Obesity
  • Pregnancy
  • Certain medications
  • Spicy or acidic foods
  • Lying down after eating a large meal

Symptoms Associated with Acid Reflux

If you are experiencing acid reflux, you may feel more than heartburn. You may also experience a sore throat, foul taste in your mouth, and excessive hiccupping. You might also notice nausea, weight loss, or vomiting. If you experience these symptoms, seek care from your East Meadow gastroenterologist Dr. Masood.

Risks of Acid Reflux

Aside from the symptoms of acid reflux such as pain and sickness, chronic acid reflux can have more severe and life-threatening effects. Prolonged reflux can damage the lining of the esophagus causing dysphagia, or a difficulty in swallowing food. Untreated acid reflux can even lead to bleeding ulcers, scarring that damages the function of the esophagus, and esophageal cancer.

What to Do

If you suffer from acid reflux more than twice a week, your gastroenterologist may be able to help resolve your symptoms or help you learn which events trigger an acid reflux episode. They may offer advice on diet or eating routines that could help limit the triggers.

If you are a smoker, quitting tobacco can help relieve acid reflux. If you are overweight, talk to your doctor about getting to a healthier weight. Avoid eating close to bedtime and try smaller meals. Take note if certain foods bother you such as chocolate, onions, or garlic and avoid those if they seem to be a trigger.

If you’ve tried home remedies without success or if you’re experiencing excessive weight loss, vomiting, or trouble swallowing, see your gastroenterologist right away. Dr. Omer K. Masood and the gastroenterology staff at Digestive Care NY in East Meadow can offer diagnosis and treatment for your acid reflux. Schedule an appointment for a consultation today.


Signs you need a colonoscopy

Signs you need a colonoscopy

Like many medical procedures, a colonoscopy isn’t something that people enjoy. Although the test itself is painless, the preparation involved is widely considered to be inconvenient. This can cause many people to delay having a colonoscopy, sometimes avoiding it altogether. However, having this screening performed can be a life-saving procedure. In this blog, gastroenterologist Dr. Omer Masood helps his patients understand when and why they need to visit DigestiveCareNY in East Meadow, New York for an evaluation.

Are you over 50?

As with many other cancers, the chance of colon cancer developing increases with age. This is why the vast majority of the medical community, including your East Meadow gastroenterologist, recommend that men and women between the ages of 50 and 75 have a colonoscopy every 10 years, provided that they do not have an elevated risk of colorectal cancer.

Do you have a family history of colon cancer?

People who have a personal or family history of colorectal cancers should be evaluated more often. If you have Chron’s Disease, ulcerative colitis or other bowel abnormalities, you may also need to have a colonoscopy or other tests performed regularly. Your East Meadow gastroenterologist can help you identify your risk factors and determine the best course of action for screenings.

Have you had a change in your bowel habits?

Regardless of age, any unexplained and ongoing change in bowel habits – frequency, consistency, or onset of pain or bleeding, should be evaluated by your East Meadow gastroenterologist. These symptoms don’t necessarily mean cancer, and treatment may be as simple as a diet change, but early detection will help prevent any complications and alleviate discomfort sooner.

There are other screenings available that can help diagnose bowel problems. If you fit into one or more of the categories listed above and haven’t yet had a colonoscopy, call DigestiveCareNY in East Meadow today to schedule an appointment with Dr. Omer Masood.


FAQs about Hemorrhoids

FAQs about Hemorrhoids

Your East Meadow gastroenterologist answers all your questions about this uncomfortable but common problem. 

It might feel a bit embarrassing to talk about it but if you are noticing irritation, pain or bleeding during bowel movements, then you may be dealing with an all too common condition known as hemorrhoids. This helpful information may just help you figure out whether it’s time to book an appointment with your East Meadow gastroenterologist.
What are hemorrhoids?

Hemorrhoids are a group of dilated blood vessels that appear around and within the first few inches of the anus. There are two forms: internal and external hemorrhoids.

What are the signs and symptoms of hemorrhoids?

If you have hemorrhoids you may experience itching or irritation around the anus, as well as swelling and pain. There could be bleeding present after bowel movements or you might notice small spots of bright blood when you wipe. There may even be a sensitive lump near your anus.
What causes this condition?While there is no exact or defined cause of hemorrhoids there are certain lifestyle factors that could make you more prone to developing hemorrhoids:

  • Chronic diarrhea or constipation
  • Age
  • Pregnancy
  • Heredity
  • Overuse of laxatives
  • Prolonged periods sitting on the toilet

Every time you use the restroom the tissues, that contain these vessels, stretch causing the vessels to dilate. If this stretching continues to happen, the vessel will begin to stick out.

How does my East Meadow, NY gastroenterologist diagnose hemorrhoids?

For those with external hemorrhoids, we can easily diagnose this condition by performing a physical exam. To diagnose internal hemorrhoids, we may perform a digital rectal exam to feel for any growths or abnormalities. For those over the age of 50 and those at risk of colorectal cancer, we may also recommend that you have a colonoscopy performed.

What are the most common treatments?

Luckily the majority of hemorrhoid cases can be treated at home. Your East Meadow gastroenterologist is happy to recommend certain over-the-counter creams and medications to help reduce irritation or itching. However, these ointments should not be used for longer than a week.

For patients suffering from painful hemorrhoids, a minimally invasive treatment known as rubber band ligation can help to cut off the hemorrhoid’s circulation and let it die. Larger hemorrhoids may need to be removed through regular surgical removal procedures.

Are your symptoms caused by hemorrhoids?
Are you experiencing distressing symptoms like blood in your stool? Don’t wait to find out. Schedule an appointment today with your East Meadow gastroenterologist, Dr. Omer Masood at DigestiveCare NY.

Patient Education Uncategorized

Intraesophageal pH Monitor (BRAVO)

Intraesophageal pH Monitor (BRAVO)

An esophageal pH test measures and records the pH in your esophagus to determine if you have gastroesophageal reflux disease (GERD); to establish objective evidence of disease. The test can also be performed to determine the effectiveness of medication or surgical treatment of GERD.

Patient Education

Endoscopic Retrograde Cholangiopancreatography (ERCP)

Endoscopic Retrograde Cholangiopancreatography (ERCP)

A procedure that combines an Upper Endoscopy and Xrays and is used to study the bile ducts, pancreatic duct and gallbladder. Ducts are drainage routes; the drainage channels from the liver are called bile or biliary ducts. The pancreatic duct is the drainage channel from the pancreas.
Patient Education

Video Capsule Endoscopy

Endoscopic Retrograde Cholangiopancreatography (ERCP)

A procedure that uses a tiny wireless camera to take pictures of your digestive tract. The camera sits inside a vitamin-sized capsule that you swallow. As the capsule travels through your digestive tratce, the camera takes thousands of pictures that are transmitted to a recorder worn on a belt around your waist or shoulder.


Patient Education Uncategorized

Esophagogastroduodenoscopy (EGD) or Upper Endoscopy


A procedure to examine the lining of the esophagus (the tube that connects your throat to your stomach), stomach, and first part of the small intestine. It is done with a small camera (flexible endoscope) that is inserted down the throat.




Hemorrhoid Treatment in East Meadow, NY 

Hemorrhoids are a big pain in the butt, literally. They are particularly frustrating to manage because they’re located in a place that you use very often. If you have recurring issues with hemorrhoids, take the time to learn more about what causes them, how you can treat them and how to avoid them altogether.

What Are Hemorrhoids?

Hemorrhoids are painful veiny lumps that develop around the anus. They form due to pressure on the veins around the rectum and pelvis area. You can have either external or internal hemorrhoids (or both). Internal hemorrhoids develop inside of the anus, while external ones grow outside of the opening. Both are extremely painful. You can clearly tell when you have external hemorrhoids because you can see or feel them bulging from the anal area. If you see blood, or mucus, in your stool or the toilet after going to the bathroom, that is a possible sign of internal hemorrhoids.

Blood in Stool

Blood in the stool after a bowel movement is actually more common than you think. Most causes of rectal bleeding are not a threat. Common cases include hemorrhoids and anal fissures, but the only way to be certain of the cause is to call our office.

Essentially, most rectal bleeding is a not-so-serious problem that was mentioned above, but blood in the stool can also be cause by cancerous or precancerous conditions. Precancerous polyps near the end of the colon can mimic bleeding from hemorrhoids and are generally present in the colon for years before they become cancerous.


Straining when having a bowel movement mostly causes hemorrhoids. Pushing hard to expel feces causes those veins to enlarge and become swollen. So if you have ongoing issues with constipation, this could be a chronic issue. Having a baby can also cause hemorrhoids because the mother must strain to push out her baby. Sitting for long periods of time in an uncomfortable position, such as on a rock or the cement, could also put undue pressure on the anal muscles, causing hemorrhoids.

Side Effects

While hemorrhoids do not usually present a serious medical concern, they can cause a number of negative side effects related to the pain. Knowing that a bowel movement will be painful could make you avoid moving your bowels regularly. Also, just sitting at a desk for work could become more of a chore than you ever imagine.


An over-the-counter or prescribed hemorrhoid cream is the usual solution for hemorrhoids. The cream slowly reduces the swelling. In more serious situations, a doctor may have to place bands at the base of the protruding veins to reduce their size slowly or perform a surgery. A hemorrhoidectomy is the traditional surgery, where the tissue is removed while a hemorrhoidopexy staples the tissue in a particular position so that hemorrhoids no longer form around the anus.

Have a Comfortable Seat

You may be able to manage most hemorrhoid pain without going to the doctor with natural solutions. Try sitting in a bath of warm water (also called a sitz bath) for about a half an hour. Do not sit on hard surfaces or even on chairs that are firm — sit on a pillow or a doughnut. If possible, do not sit at all — lay down on your side instead while dealing with a hemorrhoid. Avoid straining when going to the bathroom and to avoid future problems with constipation, eat foods high in fiber and exercise more.

Visit your gastroenterologist for further diagnosis and treatment of your hemorrhoids.

For more information on Hemorrhoid Treatment in the East Meadow, NY area call DigestiveCare NY at 516-307-0980 today!