Posts for tag: Endoscopy

By Glenn D Madokoro, MD
September 03, 2020
Tags: Endoscopy   Colonoscopy  

The Difference Between Endoscopy vs. Colonoscopy

Both colonoscopy and endoscopy are non-surgical procedures performed by a gastroenterologist. They also both use a device known as an endoscope, which has a fine, flexible tube with a light and camera attached. To enable to doctor to view the inside of parts of your digestive tract. Dr. Glenn Madokoro is a gastroenterologist in Newport Beach, CA. He provides endoscopy and colonoscopy services.

What is an Endoscopy?

Usually, this term refers to an examination of the upper part of your digestive tract. Newport Beach patients who undergo an endoscopy will have an endoscope passed into their mouth and down their throat into their esophagus. This enables the doctor to view the esophagus, stomach, and duodenum (upper small intestine). Typically, you will not have to make special preparations for an endoscopy, although your stomach should be empty, so you should not eat or drink anything for six hours prior to the procedure.

What is a Colonoscopy?

During a colonoscopy, an endoscope is passed into your rectum and through to your colon (large intestine). You will need to prepare for a colonoscopy in the following ways:

  • Three days prior to your colonoscopy, you should only eat foods that are low in fiber.
  • This dietary regime should be continued on the second day prior to your procedure.
  • The day before your procedure you should switch to a clear liquid diet.
  • The evening before your procedure you will drink the first half of your prescription laxative drink.
  • On the morning of your procedure, you will drink the second half of your laxative drink.

Both procedures typically take around 20-40 minutes. You will need someone to drive you home after a colonoscopy. If you had any tissue samples removed during wither procedure, your doctor will contact you within 14 days when the results are back from the lab.

If you would like to schedule an appointment for a colonoscopy or an endoscopy in Newport Beach, CA, call Dr. Madokoro at (949) 548-8800.

By Glenn D Madokoro, MD
April 23, 2020
Category: GI Care
Tags: Endoscopy  

An endoscopy is a simple nonsurgical procedure commonly utilized for inspecting the digestive tract. It entails the use of an endoscope, which is a malleable, thin tube with a tiny camera and light attached at the tip so that your doctor could see images of your digestive tract projected on a display monitor. It can spot precancerous and benign polyps and cancerous or malignant tumors.

Likewise, it can determine the presence of inflammation, ulcers, and other kinds of damage to your stomach or intestine walls. Additionally, an upper GI (gastrointestinal) endoscopy could spot the cause of swallowing issues, chest pain, and heartburn. In certain cases, an endoscopy may also be used for removing objects or polyps and taking tissue samples for evaluation.

Endoscopy comes in different types and it will be up to your gastroenterologist, Dr. Glenn Madoroko of Glenn D Madoroko, MD, in Newport Beach, CA, to determine which one will suit you best.

The Different Types of Endoscopies

During a standard upper endoscopy, your doctor will pass an endoscope through your mouth, throat, and esophagus to enable him to see into your esophagus, the small intestines’ upper portion, and your stomach. Similarly, an endoscope could be passed into the colon or large intestine via the rectum to inspect that part of the intestine.

Likewise, an ERCP, or endoscopic retrograde cholangiopancreatography, will enable your doctor to take images of the gall bladder, pancreas, and associated structures. It can also be utilized for biopsies and placing stents. In addition, EUS, or endoscopic ultrasound, combines ultrasound and endoscopy to obtain information and images about different digestive tract structures.

When is an Endoscopy Recommended?

Your gastroenterologist in Newport Beach, CA, may recommend an endoscopy for assessing the following:

  • Abdominal pain
  • Swallowing problems
  • Ulcers
  • Bleeding in the digestive tract
  • Gastritis
  • Bowel habit changes such as sudden and/or consistent diarrhea or constipation
  • Colon growths or polyps

Depending on your reason for undergoing an endoscopy, your gastroenterologist may also utilize an endoscopy to take a sample of suspicious tissue (biopsy) that should be assessed. Likewise, an endoscopy can be used for treating digestive tract issues. For instance, aside from spotting active bleeding from ulcers, an endoscope can also carry devices that could help halt the bleeding. Furthermore, gallstones that have accumulated in the bile duct could be taken out through endoscopy.

For Concerns, Information, and Questions About Endoscopy, Contact Us

Call (949) 548-8800 to arrange an appointment with Dr. Glenn Madokoro here at Glenn Madoroko, MD, in Newport Beach, CA.

By Glenn D Madokoro, MD
December 26, 2019
Category: Gastroenterology
Tags: Endoscopy  

How an endoscopy from your gastroenterologist in Newport Beach, CA, can protect your health

An endoscopy is a simple procedure that can very effectively protect your health. When you undergo an endoscopy, it helps your gastroenterologist detect any serious medical conditions affecting your upper digestive system. Dr. Glenn D. Madokoro in Newport Beach, CA, offers a wide range of gastroenterology services, including endoscopies, to help keep you healthy.

More about endoscopy

To perform an endoscopy, we use an endoscope, which is an ultra-thin catheter with a camera attached to one end. The endoscope is inserted in your mouth and guided down into your esophagus, down to your duodenum and stomach. The camera allows your gastroenterologist to view the tissue of your upper digestive system, looking for any abnormalities, such as growths and irritated tissue.

Endoscopy treatment is very effective at diagnosing gastroesophageal reflux disease or GERD, ulcers, anemia, gastrointestinal cancers, and celiac disease. During an endoscopy, it is also possible for your gastroenterologist to take a tissue sample for biopsy in order to confirm an exact diagnosis. Endoscopies provide an opportunity for early diagnosis, which can lead to early treatment to get you back to health faster, and with a better outcome.

You may need an endoscopy if you experience any of these signs and symptoms:

  • Continuous, chronic abdominal pain
  • Recurrent diarrhea, nausea, and vomiting
  • Problems swallowing or chronic hoarseness
  • Gastrointestinal bleeding

An endoscopy is performed on an outpatient basis. You will be sedated before the procedure to help you relax, and so you must bring someone with you to drive you home afterward. Avoid taking any blood-thinning medications or NSAIDS before treatment and don’t eat or drink anything from 4 to 8 hours before your procedure.

Contact us

Endoscopies are an easy, comfortable way to protect your health. They are a vital diagnostic tool to help your gastroenterologist give you the most accurate diagnosis and determine treatment. To learn more about endoscopies and how they can help you, call Dr. Glenn D. Madokoro in Newport Beach, CA, today at (949) 548-8800.

By Glenn D Madokoro, MD
May 08, 2019
Tags: Endoscopy  

An endoscopy is a diagnostic test that allows your doctor to check for problems like inflammation, bleeding, lesions, and growths in the Endoscopydigestive system. Millions of Americans suffer from acid reflux and GERD, or up to 30% of the population according to the National Institute of Diabetes and Digestive and Kidney Diseases. Dr. Glenn Madokoro, a gastroenterologist in Newport Beach, CA, offers endoscopy and other diagnostic and treatment options for digestive issues and disorders.

Endoscopy and Gastroenterology Services in Newport Beach, CA

An endoscopy is an outpatient procedure and is performed with a thin, small tube attached to a light and camera that allows the doctor to examine the esophagus, stomach, and the opening of the small intestine. The images allow the gastroenterologist to look for abnormalities and in some cases to remove tissue samples and growths for biopsy and further testing.

When to See a Gastroenterologist

Diagnostic imaging tests like endoscopy are recommended by a physician if they suspect that you may be suffering from a condition like chronic acid reflux, inflammation, bleeding, or if you have high-risk factors for digestive cancers. While a little heartburn and acid reflux are normal from time to time, ongoing and repetitive digestive discomfort and pain may be a sign of a problem. You may need to schedule an appointment with a gastroenterologist if you are experiencing the following symptoms:

  • Chronic heartburn
  • Constipation
  • Diarrhea
  • Acid reflux
  • Abdominal pain
  • Changes in bowel movements
  • Blood in stool

As a rule, pay attention to new or unexplained symptoms that don't resolve on their own after a few days, or go away and come back. Seek immediate medical treatment if you experience symptoms along with fever or signs of infection, or after an injury or trauma.

Find a Gastroenterologist in Newport Beach, CA

For more information about how endoscopy works and when it is necessary, contact our office by calling (949) 548-8800 to schedule an appointment with Dr. Madokoro today.

By Glenn D Madokoro, MD
October 23, 2018
Tags: Endoscopy  

Endoscopy ExamHow an Endoscopy from Your Gastroenterologist in Newport Beach, California Can Help You

An endoscopy is a procedure used to diagnose issues occurring in your upper digestive system including your esophagus, stomach, and duodenum. It is used to diagnose and treat gastrointestinal problems including gastroesophageal reflux disease, anemia, ulcers, celiac disease, and gastrointestinal cancers. Dr. Glenn D. Madokoro in Newport Beach, California is an expert in this field and ready to help you and your digestive system stay healthy! Read below to learn more about the wonders of an endoscopy.

Indications That You Need an Endoscopy

There are some definite signs and symptoms you may need an endoscopy including:

  • Ongoing nausea and vomiting
  • Continuous abdominal pain
  • Difficulty swallowing
  • Gastrointestinal bleeding

How To Prepare For an Endoscopy

To have an accurate endoscopic procedure, you need to avoid eating or drinking 4 to 8 hours before your procedure, and if you are taking blood thinning medications or NSAIDS, you need to stop taking them before treatment. Your gastroenterologist may give you a sedative before your procedure to help relax you. For this reason, it’s important to bring someone with you who can drive you home after your endoscopy.

What Happens During Your Procedure

An endoscopy utilizes an endoscope, a thin, flexible tube with an attached camera at the end. The endoscope is inserted into your throat, dilating your esophagus to allow your doctor to better view its structures and access your upper digestive system. During the endoscopy, your doctor can also remove abnormal tissue or polyps for biopsy. Endoscopies are well tolerated, and you may even fall asleep during the procedure.

Intrigued? Call Our Newport Office Today!

If you are experiencing gastrointestinal problems and think you might need an endoscopy, don’t wait. Gastrointestinal issues can become serious and even life-threatening, so call our office today at (949) 548-8800 if you are experiencing any problems!

By Glenn D Madokoro, MD
January 03, 2018
Category: Gastroenterologist
Tags: Endoscopy  

Endoscopies offer a minimally invasive way to diagnose conditions and diseases that can affect the upper part of your gastrointestinal endoscopytract. Newport Beach, CA, gastroenterologist Dr. Glenn Madokoro shares a few reasons that you may need an endoscopy and explains the process.

What is an endoscopy?

Endoscopies are used to view the lining of your upper gastrointestinal tract via a small camera attached to a lighted scope. The camera transmits images to a digital monitor, allowing your gastroenterologist to detect and possibly treat the source of your gastrointestinal issues.

How are endoscopies performed?

Prior to your procedure, you'll receive anesthesia or a sedative. As a result, you probably won't remember anything about the endoscopy. The procedure begins with the insertion of the endoscope into your mouth. The scope is gradually passed through your throat, esophagus, stomach and the upper part of your small intestine. As the camera passes through the tract, your gastroenterologist looks for bleeding, inflammation, lesions or other issues that could cause your symptoms. During the endoscopy, he may take biopsies of the lining of your gastrointestinal tract, cauterize bleeding, remove growths, open strictures or perform other treatments. The entire procedure is usually completed in around 30 minutes.

Why would I need an endoscopy?

Endoscopies are a valuable diagnostic tool that can help your gastroenterologist diagnose a variety of conditions, including gastroesophageal reflux disorder (GERD), blockages, narrowing of the esophagus, gastroesophageal reflux disorder (GERD), ulcers, celiac disease, esophagitis, gastritis and other diseases and conditions.

You may need an endoscopy periodically if you've already been diagnosed with a gastrointestinal disease or condition or if you mention any of these symptoms during your visit to our Newport Beach office:

  • Pain
  • Frequent heartburn
  • Bleeding
  • Unexplained weight loss
  • Nausea
  • Vomiting
  • Difficulty swallowing

What is the preparation and recovery process like?

You'll probably be asked not to eat or drink for eight hours before your procedure. After the endoscopy, you will be observed for an hour or two to ensure that you've fully recovered from the sedative or anesthetic. Because the sedative or anesthetic may affect your judgment for the rest of the day, you'll need to ask a friend or family member to drive you home. Your throat may feel a little sore for a day, but the pain should be mild and will soon disappear. Your results will be discussed with you immediately after your procedure, although you'll have to wait to receive the results of biopsies.

Do you suffer from pain, heartburn or other gastrointestinal problems? Call Newport Beach, CA, gastroenterologist Dr. Glenn Madokoro at (949) 548-8800 to schedule an appointment.

By Glenn D Madokoro, MD
June 15, 2017
Category: Gastroenterologist
Tags: Endoscopy  

For individuals experiencing abdominal pain, difficulty swallowing, nausea or vomiting, our gastroenterologist, Dr. Glenn Madokoro in endoscopyNewport Beach, CA, can perform a variety of endoscopy procedures to diagnose your symptoms. An endoscopy is a nonsurgical procedure that examines the digestive tract.

Endoscopy Procedure Types

Individuals may need an endoscopy in Newport Beach for a variety of reasons including:

  • Digestive tract bleeding
  • Changes in bowel habits
  • Growths or polyps inside the colon
  • Ulcers
  • Gastritis
  • Difficulty swallowing
  • Unexplained stomach pain

Dr. Madokoro will explain to you exactly what will be done during your particular procedure. He will work with you directly to determine the best procedure and will inform you about the steps needed in order to successfully complete the test. Some endoscopy procedures he offers includes:

  1. Colonoscopy: This procedure tests for colorectal cancer. It uses a colonoscope that is inserted into the rectum. A gastroenterologist can examine the lining of the large intestine (colon) for any abnormalities.
  2. Upper Endoscopy: This procedure allows a doctor to examine the lining of the esophagus, duodenum, and the stomach. It is often used because it is more effective than x-rays to detect any inflammation, tumors or ulcers in the area.
  3. Capsule Endoscopy: This procedure helps the doctor to evaluate the small intestine, a part of the bowel that isn’t reached with a traditional colonoscopy or upper endoscopy. The most common reason is to search for a cause of bleeding. It can also be used to detect polyps, Crohn’s disease, tumors or even ulcers in the small intestine. It allows Dr. Madokoro to examine the lining of the middle part of the GI tract. The process takes about eight hours.

To schedule an appointment in Newport Beach, CA, to discuss what an endoscopy can do for your health, call (949) 548-8800 today.

By Glenn D Madokoro, MD
October 21, 2016
Category: Gastroenterologist
Tags: Endoscopy  

Having GI distress? Then find out if an endoscopy could give you the answers to your stomach issues.

There are many symptoms that may warrant a trip to see our Newport Beach, CA gastroenterologist, Dr. Glenn Madokoro. An endoscopy endoscopyis a handy diagnostic tool for being able to detect the cause of symptoms such as abdominal pain, heartburn, nausea, gastrointestinal bleeding or difficulty swallowing. Find out more about an endoscopy and how it might be able to give you the answers you’ve been looking for.

An upper endoscopy is an outpatient procedure in which our Newport Beach GI doctor will place a thin flexible scope into the upper digestive tract, which involves the esophagus, stomach and the duodenum (the upper portion of the small intestines). As we already mentioned, an endoscopy is recommended if there are certain digestive symptoms like bleeding or abdominal pain. An endoscopy can also be used to detect inflammation, polyp, ulcers and tumors.

Why an upper endoscopy over an x-ray? Because it’s a lot more accurate at being able to pinpoint any abnormal or even cancerous growths. Plus, if we do happen to find a suspicious growth or polyp we can easily take a sample of it to analyze. You wouldn’t be able to do that during an x-ray. Plus, we can also treat bleeding caused by ulcers and remove stuck objects found within the stomach or esophagus.

What You Should Know Before Your Endoscopy

Before your procedure you will want to sit down with us and tell us everything about your medical history including past surgeries, any heart conditions you may have, allergies to medications or if you are pregnant. It’s important that you give us as many details about your health and medical history as possible so that there are no complications. After all, your health is our top priority.

We will give you information on what you should and shouldn’t do prior to your procedure. For one, you won’t want to eat or drink anything for about eight hours before your endoscopy. If you are taking any medications for a heart condition or high blood pressure we will also give you full instructions on how to take those medications prior to your procedure.

Our Newport Beach, CA gastroenterology center is here to address all of your concerns. From chronic heartburn to diarrhea, we treat it all so that you can get back to what really matters: your life!

By Glenn D Madokoro, MD
February 18, 2016
Category: Gastroenterologist
Tags: Endoscopy  

If you live in the Newport Beach, CA area, and you have been told you need an endoscopy, chances are you have questions and Endoscopyconcerns. A qualified gastroenterologist, like Dr. Glenn D Madokoro, can help you answer those questions.

The following are some common questions and answers regarding endoscopy

What is an endoscopy?

An endoscopy is a minimally invasive medical procedure in which a long, flexible tube with a tiny camera is used to examine difficult to reach areas of the body. In an upper endoscopy, the tube is inserted down the patient’s throat to examine the esophagus, stomach and beginning of the small intestine.

What is the purpose of an endoscopy?

The purpose of an endoscopy is to examine, diagnose, and sometimes treat conditions of difficult to examine areas such as the upper and lower GI tract.

Why do I need an endoscopy?

Chances are your Newport Beach doctor wants to further examine your upper GI tract to either ensure nothing is wrong or to diagnose a condition and treat it.

Is the procedure safe?

Yes. Very few complications are associated with the procedure. Usually, it is done on an outpatient basis. However, if you experience any such symptoms as fever, chest pain, shortness of breath, bloody or dark stool, difficulty swallowing, persistent abdominal painor vomiting, call your doctor immediately and/or go to the emergency room.

How long will it take?

Typically, an endoscopy will take 15-30 minutes. Your doctor may ask that you stop taking certain medications prior to your procedure. You will also need to fast for a period of time, generally 4-8 hours, before the procedure.

What happens next?

As most endoscopies are done on an inpatient basis, you will probably be in and out of the doctor’s office within a couple of hours. However, since you will likely receive local anesthesia and/or mild sedative it’s a good idea to have someone else drive you to and from the doctor’s office, clinic or hospital. You could experience mild discomfort after the procedure, possibly a sore throat or minor abdominal discomfort. Depending on the purpose of the procedure, you should get the results of the procedure within a few hours to a few days.

People living in the Newport Beach, CA area who are seeking information about endoscopy or who need a qualified physician to administer an endoscopy might consider contacting Glenn D. Madokoro, M.D. For more information call (949)548-8800 or visit the website at

By Glenn D. Madokoro, MD
January 13, 2015
Tags: Endoscopy  

Digestive IssuesAnyone with persistent digestive issues should consult a gastroenterologist, a doctor specializing in the digestive system, to address discomfort and diagnose any infections or diseases that may be causing health problems. Not all digestive conditions require an endoscopy to diagnose, but the procedure may be crucial to identifying and treating whatever problems you’re encountering with your stomach and other parts of your digestive tract.

What is an Endoscopy?

A gastroenterologist may use a device called an endoscope to examine your digestive tract. The endoscope is a flexible tube equipped with a light and camera, allowing the doctor to view your digestive tract on a monitor. An endoscopy is a non-surgical procedure helpful in identifying and treating stomach pain, ulcers, gastritis, constipation, diarrhea, growths in the colon and digestive bleeding. The gastroenterologist may use the scope to take a sample of tissue, known as a biopsy, to further diagnose any disease.

As an endoscopy isn’t a surgery, it doesn’t require significant recovery time. However, you’ll want to schedule the procedure for a time when you can adequately prepare for it. At minimum, you’ll need to fast for about 6 to 8 hours before the endoscopy, but if the doctor plans to examine your colon, you will need to take laxatives the day before the appointment in order to eliminate stool from your colon. Endoscopy patients are sedated during the examination, so you shouldn’t drive until the day after the procedure.

Call Glenn D Madokoro, MD if you are suffering from digestive issues

If you’re experiencing disruptive digestive issues, call your Newport Beach, CA, doctor about scheduling an endoscopy as soon as possible. Glenn D Madokoro, MD, not only performs endoscopy procedures, but offers a full array ofgastroenterology services to help you maintain a healthy digestive system. To learn more about Dr. Madokoro’s offerings or schedule an appointment, call (949) 548-8800 today. Your body will thank you!

colonoscopyModern science has made it easier to view the body’s internal structures to search for early signs of disease, bleeding and more before conditions can become more severe. This is the case for Dr. Glenn Madokoro, who uses specialized, lighted tubes with cameras on the end known as endoscopes to view inside the body.
Dr. Madokoro performs a number of gastroenterology services, including colonoscopy and upper endoscopy. While he performs other endoscopic procedures, the upper endoscopy and the colonoscopy are two similar procedures that are indicated for different reasons. Knowing why Dr. Madokoro would recommend one procedure over another can help you better understand the procedure and what Dr. Madokoro may be looking for.
A colonoscopy is a procedure that involves inserting a colonscope that is specifically designed to view the rectum and colon. The colonscope is inserted via the anus and advanced up to the large intestine, extending up as high as the end of the small intestine.
By contrast, an upper endoscopy is inserted in the reverse direction. This procedure uses an endoscope inserted through the mouth and is advanced through the esophagus to the stomach, the duodenum and the small intestine. This allows Dr. Madokoro to visualize these tissues to determine if abnormalities are present.
Dr. Madokoro can recommend an upper endoscopy versus a colonoscopy for various reasons. In some instances, both may be performed in the same procedural time. Some reasons he may perform an upper endoscopy include if you have been vomiting bright red blood, experiencing stomach pain, having difficulty swallowing or if he suspects you may have an ulcer somewhere in your stomach or small intestinal lining.
A colonoscopy is typically performed to test for abnormalities in the colon, such as polyps that could indicate colon cancer. Other reasons Dr. Madokoro may recommend a colonoscopy is if you are experiencing symptoms such as dark blood in your stool, to test for the possible presence of inflammatory bowel disease or to determine the cause of anemia.
Whatever the procedure need or reason for the procedure, Dr. Madokoro and his staff will make every effort to ensure you thoroughly understand the procedure or procedures.
For more information on colonoscopy, endoscopy and additional procedures offered at our Newport Beach gastroenterologist’s office, please call the office of Dr. Glenn Madokoro at (949) 548-8800.
By Glenn D. Madokoro, MD
March 26, 2014
Category: Gastroenterologist
Tags: Endoscopy  
Endoscopy Newport BeachIf you are experiencing abdominal pain, nausea, vomiting or difficulty swallowing, our gastroenterologist offers an endoscopy in Newport Beach.  With this procedure, Dr. Glenn Madokoro will be able to find the cause of your symptoms.  An endoscopy is a nonsurgical procedure that is used to examine your digestive tract.  Using an endoscope, a flexible tube with a light and camera attached to it, Dr. Madokoro can view pictures of your digestive tract on a color TV monitor.

You might need an endoscopy from Newport Beach gastroenterologist, Dr. Madokoro, to evaluate the following:

  • Stomach pain
  • Ulcers, gastritis, or difficulty swallowing
  • Digestive tract bleeding
  • Changes in bowel habits
  • Polyps or growths in the colon

Dr. Madokoro Explains an Endoscopy to Newport Beach Patients

There are many different types of endoscopy procedures, and the experience of having one can vary a lot from one type to the next. It is important to keep in mind that there might be more than one way to do some procedures.  Your experience will vary depending on your health and what needs to be done, such as whether a biopsy is needed. 
If you are going to have an endoscopy in Newport Beach, Dr. Glenn Madokoro will explain to you what will be done and what to expect before, during and after the test.  He will also tell you what you need to do to prepare for your endoscopy, which could mean fasting for a certain amount of time, following a liquid diet for a certain amount of time, and/or use laxatives or enemas.
If you are a resident of Newport Beach requiring an endoscopy, Dr. Glenn Madokoro will work with you to determine the best procedure and will inform you about the necessary steps needed to complete this test. Contact Dr. Madokoro if you are experiencing pain.  Remember, there is no reason why you should have to put up with pain.  Dr. Madokoro is available to help you take the next step toward a pain-free lifestyle.