Posts for category: Gastroenterology
The best way to avoid colon cancer is by visiting your New York City area, gastroenterologist, Dr. UAzeem Khan, for a colonoscopy starting at the age of 50.
More About Colonoscopy
A colonoscopy is when your doctor examines the lining of your intestines. They check for abnormalities, like polyps, using a thin flexible tube that's inserted into the anus. The instrument allows your doctor to see on a monitor what's in the lining.
A routine visit to your doctor for a colonoscopy is how most people detect cancer during its earliest stages. Board-certified physicians want their patients to schedule an appointment for a colonoscopy, or a flexible sigmoidoscopy, as soon as possible.
Adults aged 50 to 75 are recommended to visit their gastroenterologist on a regular basis, according to the CDC. Colorectal cancer usually begins as a small polyp in the colon.
At first, the polyps aren't cancerous but they may develop cancer over time. If you take the proper precautions of screening and keeping an eye out for symptoms, however, cancer can be treated or prevented.
Colon cancer affects thousands of Americans. According to the American Cancer Society's statistics, more than 95,000 people were diagnosed with colon cancer in 2016 alone.
Symptoms aren't always obvious, so keep an eye out for the following:
- Changes in Bowel Habits: If you are suffering from constipation or diarrhea for more than four weeks, that may be a sign of cancer.
- Bloody Stool: Hemorrhoids are usually accompanied by blood in stool, but the blood may also be a sign of a more serious condition like cancer.
Need a consultation? Give our New York City Area Office a Call Today!
If you would like more information on colonoscopies and screening procedures, you can contact the doctors at Forest Hills Gastroenterology. If you are in Forest Hills, NY, call your gastroenterologist, Dr. Azeem Khan, to schedule an appointment today! We are proud to serve residents of the New York City area.
Find out why a colonoscopy is the best way to observe your intestinal health.
While the health of your colon might not be something you’d discuss with friends at a dinner party, it is important that you do discuss it with our New York City gastroenterologist Dr. Azeem Khan. Remember, you don’t have to be experiencing symptoms to benefit from a colonoscopy. In fact, once you turn 50 years old it’s time to schedule your first colonoscopy. Why?
Well, a colonoscopy is the best way to be able to truly check the health of your colon and rectum. It’s also ideal for detecting the earliest warning signs of colorectal cancer. When caught early on, colorectal cancer can more easily be treated; however, since symptoms often don’t manifest until cancer has spread, often times the only way for our NYC GI doctor to detect cancerous growths within the colon is through a colonoscopy.
Both men and women are susceptible to colorectal cancer, so once you reach 50 years old it’s time to schedule an appointment with us. While some people may feel a little nervous about their first colonoscopy, there is really nothing to worry about. You will be placed under conscious sedation so most patients fall asleep during the procedure and don’t remember a thing. A colonoscopy usually takes about 30 minutes.
Once the sedation has taken effect, we will guide the scope through your rectum and into the colon so we can examine the lining through the camera at the end of the scope. If we do find cancerous or precancerous polyps during your colonoscopy we can also remove them during your procedure. This is a quick, easy outpatient procedure.
Of course, a colonoscopy may also be required if you are experiencing gastrointestinal symptoms such as:
- Recurrent or severe diarrhea or constipation
- Changes in bowel habits
- Abdominal pain
- Unexpected weight loss
- Blood in the stool
If you have risk factors that could increase your chances of getting colorectal cancer you may also want to talk to our New York City gastroenterologist about whether you should be screened before 50 years old.
If it’s time to schedule your first colonoscopy or you are experiencing gastrointestinal problems that aren’t going away don’t hesitate to contact the GI experts at Forest Hills Gastroenterology in Forest Hills, NY.
Theoretically, losing weight should be as simple as eating right and exercising. However, for many people, those last few stubborn pounds sometimes seem as though they will never go away. Luckily, your gastroenterologist can help you lose the weight you want with Orbera, a new and effective weight loss procedure. Find out more about Orbera and what it can do for you with Dr. Azeem Khan at Forest Hills Gastroenterology in Forest Hills, NY.
What is Orbera?
Orbera is a non-surgical weight loss treatment which can help you maintain a healthy lifestyle to reach your goal weight. Unlike other weight loss treatment options, Orbera uses a balloon placed inside the stomach to minimize the amount of space inside, allowing you to feel fuller faster and eat less to feel satisfied. The balloon remains in the stomach for six months, allowing you to easier control your portion sizes and learn how to maintain a healthy diet while your body adapts to the new changes.
Am I a candidate for Orbera?
A good candidate for Orbera wants to change their lifestyle to maintain their goal weight and understands that the treatment only gets them started, but they must keep the weight off themselves after the removal of the balloon. Additionally, good candidates should be adults with a body mass index (BMI) of 30-40. Your doctor can help you weigh the pros and cons of this procedure and ensure that it is the best weight loss treatment for you and your body.
What can I expect from Orbera?
Orbera consists of a balloon which your doctor inserts through the mouth while deflated via an endoscopic procedure. Once inside the stomach, your doctor fills the balloon with a saline solution to inflate it. The balloon then takes up about as much room as a grapefruit and moves within the stomach. The Orbera experience also includes a support team which may consist of your doctor, a dietician, and a mental health care professional to ensure that your lifestyle changes along with your weight in order to maintain your goals.
Orbera Weight Loss Balloon in Forest Hills, NY
For more information on Orbera, please contact Dr. Khan at Forest Hills Gastroenterology in Forest Hills, NY. Call (718) 459-8460 to schedule your appointment for an Orbera consultation today!
What your gastroenterologist in Forest Hills and New York City wants you to know
Trying to lose excess weight can be difficult and frustrating. If you’ve tried dieting, and exercise doesn’t seem to help, it’s time to think differently about weight loss. It’s time to discover the benefits of the non-surgical weight loss balloon system from Orbera.
Dr. Azeem Khan at Forest Hills Gastroenterology wants to share the facts about this revolutionary method of weight loss. He proudly serves residents of Forest Hills and New York City, NY, and he can help you too.
The Orbera balloon system for weight loss uses a deflated balloon, which is inserted into your stomach and filled with saline solution. This makes you feel full, so that you eat less, consuming fewer calories. At the end of 6 months, the balloon is deflated and removed from your stomach.
There are many reasons why people choose Orbera compared to other weight loss methods. When you choose Orbera, you can count on:
- Rapid treatment, because the procedure only takes about 20-30 minutes
- Quick results, because the balloon is only in place for 6 months
- Cost savings, because there is no hospital stay required with Orbera
- Comfortable treatment, because Orbera treatment is performed with only a mild sedative
- Continuous support, because you will be seen by a professional dietician throughout treatment
Orbera treatment is recommended if you are an adult and have a BMI of 30 to 40. You also have to be able to participate in a medically supervised program of weight loss.
Orbera is a safe way to lose excess weight. Over the last 20 years, thousands of people have lost weight. Orbera is FDA approved, safe and effective, and has been used in over 80 countries worldwide.
To view informative videos and find out more about Orbera, please visit the Orbera page on the Forest Hills Gastroenterology website at http://www.foresthillsgastroenterology.com/orbera.html
Weight loss can be challenging, but now there is safe, effective help to lose weight and regain your health. You don’t need to count on diet and exercise alone. Get some help from your gastroenterologist by calling Dr. Khan at Forest Hills Gastroenterology, serving residents of Forest Hills and New York City, NY. Call now!
If you are having trouble losing weight, find out how this non-surgical solution might help.
Losing weight isn’t always as easy as it might seem. Perhaps you’ve tried everything from the keto diet to intermittent fasting. Maybe you feel like your second home is the gym and yet you still aren’t seeing the results you want. Our Forest Hills and New York City, NY, area gastroenterologist understands how frustrating it can be to work so hard and still feel disappointed with the lack of results; however, here at Forest Hills Gastroenterology we offer an effective non-surgical way to lose that stubborn fat.
What is Orbera?
One issue many people have when it comes to their diet is portion control. Many people confuse boredom or thirst for hunger. Sometimes you may eat so quickly that you don’t realize you were actually full halfway through. These are issues that over time can lead to the excess weight you don’t want. Luckily, the Orbera balloon system can help you from overeating.
This silicone balloon is temporarily inflated within the stomach where it will greatly reduce how much food you can consume before feeling full. According to Orbera’s official site, this weight loss balloon has been able to help patients lose up to 3 times the weight as compared to diet and exercise alone.
What should I expect from the procedure?
What makes this procedure ideal is that it doesn’t require incisions, stitches, or surgery. Prior to balloon placement, our Forest Hills and New York City gastrointestinal doctor will need to perform an endoscopy to check the health of the esophagus and stomach and make sure there are no issues that could affect getting the Orbera system.
Once we’ve deemed you an ideal candidate we will carefully guide the deflated gastric balloon down the esophagus until we reach the stomach. We will then fill the balloon with saline solution. Once the balloon has been fully inflated, we will remove the endoscope. The procedure only takes about 30 minutes to complete.
When is Orbera removed?
This balloon system will eventually need to be removed after about six months. During those six months, you should notice a significant change in your diet, eating habits, and weight. Of course, it’s also important that this system is used as a tool to help you reach your goal. You should still be eating a healthy, balanced diet, exercising regularly, and leading a healthy lifestyle. Even once the gastric balloon has been removed you’ll want to maintain the same habits you adopted while you had the Orbera balloon system.
If you are ready to get the body you want before summer hits then the gastroenterology team at Forest Hills Gastroenterology in Forest Hills and New York City, NY, is ready to help. Schedule your free consultation with us today.
Find out why everyone should get routine colonoscopies once they reach 50 years old.
While no one wants to believe that colorectal cancer can happen to them, colorectal cancer is the third most diagnosed cancer in both men and women in the US; however, there is good news! We’ve seen a decrease in mortality rates over the last few decades and this might be due to an increase in patient education, as well as an increase in people turning to screening tests like colonoscopies for early detection.
Our Forest Hills and New York City, NY, area gastroenterologist, Dr. Azeem Khan, is here to tell you more about this procedure and why it’s performed.
What is a colonoscopy?
As you can probably imagine, it’s rather difficult to be able to know what’s going on inside the body without being able to see it for yourself. Luckily, doctors have a lot of medical tools and advanced technologies to help them safely see every organ of the body for diagnostic and treatment purposes. A colonoscopy is no different. This small flexible tube is inserted into the rectum and guided through the lower intestines to check the health of the colon and rectum.
Why is a colonoscopy performed?
A colonoscopy is a great screening, diagnostic and even treatment tool for our Forest Hills and New York City GI doctor. This in-office procedure can help us determine the cause of rectal bleeding, changes in bowel movement, unexplained weight loss or even abdominal pain.
A colonoscopy is also a common screening tool to detect early signs of colorectal cancer. In fact, it is the most effective screening tool at our disposal and it’s important that every man and woman, no matter their risk factors, receive routine colonoscopies by the time they turn 50 years old.
What are the risk factors associated with colorectal cancer?
Risk factors for colorectal cancer include:
- Age (most people diagnosed with colorectal cancer are over 50 years old)
- Being diagnosed with inflammatory bowel disease (IBD)
- A family history of colorectal cancer or colorectal polyps
- A sedentary lifestyle
- A diet high in processed, fatty foods and low in fiber
- Tobacco usage
- Heavy alcohol use
How often should I get a routine colonoscopy?
If you just turned 50 years old, this is the right time to schedule your first colonoscopy. If results come back normal then you won’t need another colonoscopy for about 10 years, unless you are at an increased risk for developing colorectal cancer. If we find a colon polyp then you may need to have a colonoscopy every five years.
Whether you just turned 50 years old or you are dealing with gastrointestinal symptoms that are concerning to you, the expert at Forest Hills Gastroenterology in Forest Hills, NY and serving the New York City area is always here to help. Call our office today and let us know what’s going on. We would be happy to get you the next available appointment.
Trying to lose weight can be a frustrating experience. Sometimes, it's difficult to drop those extra pounds even if you follow a low-calorie diet and exercise regularly in New York City parks. If you're worried about the effects of obesity on your health, but have been unsuccessful in losing weight, you may benefit from a weight loss balloon. Dr. Azeem Khan, of Forest Hills Gastroenterology in Forest Hills and Hollis, NY, explains how weight loss balloons work.
What are weight loss balloons?
Weight loss balloons are placed in your stomach, reducing the amount of space that can hold food. As a result, you'll feel fuller faster and will be much less likely to overeat.
Does placing the weight loss balloon require surgery?
Unlike other weight loss interventions, there's no surgery involved if you choose to shed extra pounds with weight loss balloons. A small deflated balloon attached to the end of an endoscope is passed through your esophagus into your stomach at the beginning of the procedure. Once the balloon is in place, it's filled with saline. Filled balloons are about as big as grapefruits. Depending on your weight loss goals, one or two balloons may be placed in your stomach.
Will the weight loss balloons remain in place permanently?
Weight loss balloons are a temporary measure that can help you learn better portion control. They're left in place for six months, then removed during another endoscopic procedure. Although weight loss balloons naturally make you feel less hungry, you may still need a little help to change the way you think about food and portion sizes.
During the period that the balloons are in your stomach, and even after they're removed, you'll receive information about the best foods to eats to maintain a healthy weight, realistic portion sizes and effective exercises. Thanks to the support you get from the team in the New York City area, you'll be able to make good choices about foods long after your balloons have been removed.
If you live in the New York City area and are looking for a safe, effective way to lose weight, make an appointment with Forest Hills Gastroenterology. Call Dr. Azeem Khan at (718) 459-8460 to schedule a visit in the Forest Hills, NY, office or (718) 206-2505 to make an appointment for the Hollis, NY, office.
Colonoscopies offer an important way to protect your gastrointestinal health. New York City, NY, gastroenterologist Dr. Azeem Khan of Forest Hills Gastroenterology discusses the test and explains what doctors look for during a colonoscopy.
What is a colonoscopy?
Colonoscopy offers a minimally invasive way to examine the lining of your colon. During the procedure, a thin probe called a colonoscope is passed into your colon and the lower part of your small intestine via your anus. The lighted colonoscope contains a miniaturized fiber optic camera that transmits images of the lining of your colon to a digital screen. As your gastroenterologist passes the scope through your colon, he'll be able to see every inch of the lining on the screen.
What problems can be detected during a colonoscopy?
Colonoscopy is often used to:
- Screen for Colon Cancer: More than 135,000 people in the U.S. are expected to be diagnosed this year with colon cancer, the fourth most common type of cancer, according to the National Cancer Institute. Because your risk of colon cancer rises as you grow older, initial colonoscopies are recommended for both men and women at age 50. If the initial colonoscopy doesn't reveal cancer or other health issues, you probably won't need another colonoscopy for 10 years. During the test, your gastroenterologist looks for polyps, lesions, bleeding or other signs that could indicate that you have cancer.
- Remove Polyps: Polyps, small growths that form in the lining of the colon, can be benign, pre-cancerous or cancerous. The only way to tell if a polyp is cancerous is to remove it during a colonoscopy and send it to a laboratory for analysis. Polyp removal can be done during your colonoscopy and involves inserting a small instrument into your anus and colon.
- Diagnose Diseases and Conditions: A colonoscopy can be a valuable diagnostic tool if you have chronic diarrhea or constipation, abdominal pain, unexplained weight loss, rectal bleeding, changes in bowel movements or bleeding. The procedure can help your gastroenterologist determine the cause of your symptoms. In some cases, problems can even be treated during a New York City colonoscopy. For example, bleeding can be treated with injected medications or tools that seal off leaking blood vessels with heat.
Protect your gastrointestinal health with a colonoscopy. Call New York City, NY, gastroenterologist Dr. Azeem Khan of Forest Hills Gastroenterology at (718) 459-8460 to schedule an appointment.
Achieving a healthy weight can be a struggle, especially when you're having trouble regulating your portions. At Forest Hills Gastroenterology in New York City, Dr. Azeem Khan offers Orbera, a revolutionary weight loss management system to his patients who have experienced difficulty on their weight loss journey. Learn more about this non-surgical, low-maintenance weight loss program that may be exactly what you need!
What is Orbera?
Orbera is an amazing new way to keep your meal portions in check. It is a silicone balloon that stays in your stomach and helps you feel fuller for longer durations, so you can reduce the size of your food intake and develop healthy eating habits. Unlike gastric bypass, Orbera is non-surgical, so there's no heavy sedation and no downtime after the procedure at your gastroenterologist's office.
How is Orbera placed?
Your Orbera treatment will start with your New York City gastroenterologist, Dr. Khan, placing the deflated balloon in your stomach through your esophagus in an endoscopic procedure (for which you will be mildly sedated). The balloon is then filled with a saline solution, inflating it to approximately the size of a grapefruit. After the sedative has worn off, your procedure is finished! You will continue to work with the staff at Forest Hills Gastroenterology to monitor your dietary and weight loss progress over a period of 12 months, at which time the balloon will be removed and you can maintain your new eating habits.
Who is a candidate for Orbera?
Adults who have a BMI - Body Mass Index - of 30 to 40 are typically excellent candidates for Orbera. Your gastroenterologist will perform a thorough examination to determine if it will work for you.
If you're ready to see real results from a safe and easy weight loss system, it's time to contact Forest Hills Gastroenterology in New York City to schedule a consultation with Dr. Khan.
Find out if a gastric balloon is the best way to help you lose weight.
No matter what diet you try or exercise regimen you take on, you are still finding it nearly impossible to lose the weight and keep it off. Despite your best efforts, sometimes you just need a little extra help to lose weight, and that’s okay. Of course, there are so many weight loss strategies to consider that it can sometimes be difficult to know which one is the best choice. Our New York City gastroenterologist, Dr. Azeem Khan, provides a little more information about what goes into getting a gastric balloon to help you decide whether it could meet your weight loss goals.
What is involved in getting a gastric balloon?
This non-surgical procedure is always performed while under the effects of sedation so you won’t feel anything. During this procedure, we will use an endoscope— a thin flexible tube—to guide a balloon down the esophagus into the stomach. Once inside the stomach, our NYC doctor will fill the balloon with saline. Once the balloon is full of the solution, we will remove the endoscope. This procedure takes around 30 minutes and you’ll be able to leave the office after it’s complete. The average recovery time is usually about three days.
What are the benefits of getting the gastric balloon?
When you have the gastric balloon you will notice that you feel full more quickly. Because of this, many patients report losing a significant amount of weight in the first six months after the procedure. Those who’ve experienced significant weight loss have also reported an improvement in conditions such as diabetes, as well as musculoskeletal and joint problems.
Does the gastric balloon have to be removed?
After having the balloon for six months, it will be removed. After that, we will provide you with a diet plan to follow to make sure that you continue to stick to your goals after having the gastric balloon. Having these regular one-on-one sessions with us is very important, as it can continue to help keep you motivated and focused on your weight loss.
If you are interested in this weight loss procedure, then it’s time to find out if you are the ideal candidate for treatment. Call Forest Hills Gastroenterology in NYC today to book your consultation. Let’s start your weight loss journey together.
Find out if everyone, at some point in time, should get a colonoscopy.
While discussing who has had a colonoscopy probably won’t be the opener at your next cocktail party, it’s still an important part of your health that you should consider (even if you don’t want to discuss it publicly). It might be time to visit our NYC area, board-certified gastroenterologist Dr. Azeem Khan for a colonoscopy if:
- You are a man or woman over the age of 50
- You have a personal or family history of colorectal cancer or colorectal polyps
- You are a smoker or heavy drinker
- You have Crohn’s disease, colitis or other inflammatory bowel disorders
- You are obese
- You are dealing with rectal bleeding
Why should I get a colonoscopy?
This is the easiest and most reliable way to check for signs of colorectal cancer. While there are other procedures such as a flexible sigmoidoscopy that could be used, no other test has been proven to be as accurate for detecting colon cancer than a colonoscopy. Of course, if other tests suggest that you might have colorectal cancer or precancerous polyps, then a colonoscopy will need to be performed.
What does a colonoscopy entail?
During the procedure, our NYC area GI doctor carefully and gently places a thin, flexible tube with a camera at the end into the rectum. As the scope is slowly guided through the lower intestines, this camera will help our doctor see every area of the colon to check for polyps or other signs of cancer. A colonoscopy is typically performed under IV sedation, where you are asleep but able to still fully breathe on your own. Most patients don’t even remember their procedure when they wake up.
If polyps are found during the colonoscopy they can easily be removed and sent away for testing. We may also biopsy certain suspicious areas, if necessary. In most instances, a colonoscopy only takes about 30 to 45 minutes, depending on whether polyps need to be removed or not. If everything comes back normal and you don’t have any risk factors then you may not need to get another test for 10 years.
Forest Hills Gastroenterology in the New York City area is dedicated to providing everything from routine to diagnostic gastrointestinal services to meet your ever-changing needs. If you need to schedule your colonoscopy or if you have questions about symptoms you are experiencing, don’t hesitate to call us today.
If you are having problems losing weight, then a weight loss balloon might be able to help. Severely overweight individuals who have been unable to lose weight on their own can finally lose weight with the help of a weight loss balloon. In Forest Hills, NY, also serving New York City, the weight loss balloon is placed in the stomach by a gastroenterologist through a nonsurgical procedure. The balloon helps patients feel full sooner so they eat less. At Forest Hills Gastroenterology, Dr. Azeem Khan or Dr. Samantha Nazareth can help you decide if the weight loss balloon is right for you.
How Weight Loss Balloons Work
Weight loss balloons work to help patients lose weight by taking up space in the stomach. Since the balloon takes up part of the stomach, there is less room for food. The result is that patients with weight loss balloons feel full much more quickly when eating than they did before getting the balloon. Ultimately, patients end up eating less and are typically able to lose a moderate amount of weight in a relatively short period of time. Once the balloon is removed, weight loss can continue for patients who exercise and maintain a healthy diet.
Using a nonsurgical procedure, a gastroenterologist places the weight loss balloon into the stomach using an endoscope. The deflated balloon is attached to the endoscope and gently passed through the mouth. Once inside the stomach, the balloon is inflated and filled with either a saline solution or a gas. In some cases, two balloons are placed in the stomach simultaneously. Your New York City gastroenterologist, in Forest Hills, NY, believes weight loss balloons are only intended as a temporary weight loss aid and should be removed by the gastroenterologist within six months.
If you are having problems losing weight, a temporary weight loss balloon could be the solution. A gastroenterologist can help determine if one is right for you. In Forest Hills, the weight loss balloon procedure can be performed by the gastroenterologists at Forest Hills Gastroenterology, serving the New York City area. Call (718) 459-8460 to schedule a consultation with Dr. Khan or Dr. Nazareth.
A colonoscopy helps find colon polyps, tumors, ulcers and areas of inflammation or bleeding. Dr. Samantha Nazareth and Dr. Azeem Khan at Forest Hills Gastroenterology, located in Forest Hills, NY, and serving the New York City area, offer appointments for colonoscopy services. Read on to find out when you should have a colonoscopy.
1. You are 50 years old or older.
Individuals who are at average risk for colon cancer should have a colonoscopy at the age of 50. Over 95 percent of all colon cancer deaths occur after age 50. Colonoscopy is an exam that uses a long tube with a camera and light to look inside your colon and rectum.
2. Colon cancer runs in your family.
You should get your colonoscopy if you have colon cancer in your family history. A colonoscopy allows your doctor in the New York City area to search for polyps, cancer or other diseases. Colon cancer starts in either the rectum or the colon. Symptoms of colon cancer include stomach pain, rectal bleeding, weight loss, weakness and low red blood cells. A colonoscopy can diagnose cancer before the symptoms start.
3. You have health insurance.
Once an individual reaches 50 years old, most colonoscopies are covered with no copayment or co-insurance under the Patient Protection and Affordable Care Act. Remember that prevention is better than a cure. There are no financial implications, so there's no reason why everyone should not have one.
4. You want to live a long life.
Colon cancer is the second leading cause of cancer death in the United States. The good news is that with a regular screening, the cancer is almost completely preventable. According to a recent study, colonoscopies can reduce the risk of dying from colon cancer by about 53 percent.
Don't take risks with your health. Your health is your most valuable possession. To schedule a colonoscopy appointment, call Forest Hills Gastroenterology in Forest Hills, NY, serving the New York City area at (718) 459-8460 today. A simple colonoscopy could save your life!
An 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 endoscopy?
A doctor may recommend an endoscopy when a patient complains of the following symptoms:
- Difficulty swallowing
- Stomach pain
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.