Dr. Zhang Kebin reply Gastroenterology and Hepatology Question

Feeling uncomfortable in the middle of the night or when hungry? I used to have brunch close to noon, which resulted in irregular meal times. As a consequence, I developed gastroesophageal reflux disease (GERD) and frequently experienced abdominal discomfort. After undergoing an ...

Sensation of a foreign body in the throat + unformed stools? Since the end of June, I have been experiencing a sensation of something stuck in my throat, along with frequent yellow watery stools. I have seen three doctors and underwent an upper gastrointestinal endoscopy. The phy...

Please ask questions regarding hepatic hemangiomas? 1. The dynamic liver triphasic imaging protocol refers to a specialized computed tomography (CT) imaging technique used to evaluate liver lesions. This protocol involves obtaining images of the liver at three different phases af...

Abnormal stool? Recently, I have been experiencing constipation at times, and sometimes my stools are ribbon-like followed by diarrhea. What could be the cause? Previously, I had swelling around the anus, and the doctor diagnosed it as hemorrhoids. Last month, I noticed blood in ...

Colonoscopy Doctor, I just had a colonoscopy today. 1. I noticed that the area around my anus looks red when I look in the mirror. 2. Occasionally, I pass gas, and there was one instance where a small drop of blood was released. 3. Starting around the evening, I experience pain i...

Colonoscopy Hello, I would like to ask about my situation. After undergoing a painless colonoscopy, I experienced rectal bleeding and went to the emergency room. The emergency physician said there were no polyps found inside and was unsure about the cause of the bleeding. I was g...

How long after laparoscopic (three-port) surgery to remove a chocolate cyst can a patient undergo an upper gastrointestinal endoscopy? Hello Doctor: I have been experiencing gastrointestinal discomfort for a while. During a gynecological examination, I was found to have an endome...

There is a faint presence of blood in the stool? Hello Doctor, recently after having a bowel movement, I have noticed some light red blood streaks on the side of my stool. The color seems to be light red. However, when the stool is drier and has noticeable cracks on the surface, ...

How often should a gastroscopy be performed for someone with a gastric ulcer? How often should a gastroscopy be performed for someone with a gastric ulcer?

Chronic diarrhea and abdominal pain? Hello Dr. Chang, I am 28 years old and have generally had good gastrointestinal health. However, between the ages of 25 and 27, my diet was poor, consuming a cup of bubble tea every day for about six months and frequently eating late-night sna...

Gastrointestinal discomfort? Hello Doctor! Recently, I have been experiencing difficulty swallowing food, feeling like it's getting stuck. After meals, my throat feels tight even though I haven't eaten much, and I often feel the urge to burp, with a sensation of gas in ...

Bowel issues Hello Doctor, For the past two weeks, my bowel habits have been similar to usual, with about 3-4 bowel movements per week. However, recently I have noticed that my stools feel very hard at the front and appear to be in small, separate lumps. The stools that come ou...

Gastrointestinal discomfort and nausea? I apologize for the interruption! I would like to ask about experiencing gastrointestinal discomfort accompanied by nausea, followed by vomiting stomach acid and then a small amount of orange-red vomit. Subsequently, the phlegm has been str...

Green stool followed by a coated tongue with a bluish tint? I am 30 years old, and two days ago I noticed issues with acid reflux and a bit of bloating. I constantly feel a burning sensation in my throat. Today, I discovered that my stool has changed to green and is more like dia...

Postprandial right upper quadrant bloating (approximately the size of a thumb in width)? I have a history of gastric ulcers and gastroesophageal reflux disease, which have improved significantly with medication and dietary control. I was diagnosed with ankylosing spondylitis at a...

Inquiry about Irritable Bowel Syndrome (IBS) issues? Hello Doctor: I was diagnosed with irritable bowel syndrome (IBS) this May, and it has been over two months since then. My diarrhea has been inconsistent, with periods of improvement and worsening. My stool occult blood test re...

Hello, doctor. I would like to ask if eating undercooked "Dudu" sausages poses a risk of parasitic infection? Hello, doctor. I bought some Dudu sausages from 7-11 yesterday morning, but I later realized that I might not have microwaved them thoroughly. After eating 2 to...

Superior mesenteric artery syndrome Dr. Chang: Hello, I have been experiencing symptoms similar to a peptic ulcer for a long time, including mild stomach pain, bloating, and occasional nausea. The sensation of gastroesophageal reflux is not prominent, so for many years I have und...

Mucus in stool and anal issues? Since early April, I have been experiencing gastrointestinal issues, and I have recently been diagnosed with ascites after visiting the doctor. However, I have been having difficulty with bowel movements, and occasionally when I feel the urge to us...

There is severe pain on the left side between the vagina and the anus? I have internal hemorrhoids, and recently I experienced severe pain and bleeding during a bowel movement. This was the only instance of bleeding, but since then, I've had significant pain on the left side...