Can Children Inherit Hepatitis B from Infected Fathers?
If the father is a carrier of hepatitis B, will the child also be a carrier after birth? Hello Dr. Yuan: If a father is a carrier of hepatitis B, will his children also be infected with hepatitis B? Additionally, can hepatitis B be transmitted through saliva? Thank you!
Dr. Yuan Hongdao reply Gastroenterology and Hepatology
Reply: Hello, 1. The vertical transmission route of Hepatitis B occurs when a newborn is infected through the blood of a mother who carries the Hepatitis B virus. Therefore, if the father is a Hepatitis B carrier, the child will not be a carrier. If the mother is a carrier, it ...[Read More] Can Children Inherit Hepatitis B from Infected Fathers?
Can Long-Term Acid Reflux Cause Esophageal Tumors? Understanding Your Diagnosis
Chronic gastroesophageal reflux disease (GERD) can lead to the development of esophageal tumors? Hello, I previously underwent an endoscopy at another hospital, where it was found that in addition to a mild gastric ulcer, there was also a tumor in my esophagus (approximately one-...
Dr. Yuan Hongdao reply Gastroenterology and Hepatology
Hello, esophageal tumors may be congenital, caused by viral infections, result from chronic inflammation (such as gastroesophageal reflux disease), or related to individual predispositions. Generally, an upper endoscopy can provide a preliminary assessment of whether the tumor is...[Read More] Can Long-Term Acid Reflux Cause Esophageal Tumors? Understanding Your Diagnosis
Do I Need Another Endoscopy for My Recurring Stomach Ulcers?
Gastric ulcer Hello Doctor: I underwent an upper gastrointestinal endoscopy on February 22, and the results showed two ulcers (5mm and 6mm). This is the third occurrence of gastric ulcers in the past five years. I have been taking specialized medication for over two months, but m...
Dr. Yuan Hongdao reply Gastroenterology and Hepatology
Hello, the main purpose of performing another gastroscopy is to confirm whether the ulcer has completely healed. Sometimes, it is difficult to distinguish between malignant tumors and benign ulcers in the stomach; even if the pathological biopsy shows benign characteristics, it d...[Read More] Do I Need Another Endoscopy for My Recurring Stomach Ulcers?
Understanding Right Upper Abdominal Pain and Dark Brown Stool Causes
Right upper quadrant pain with bloody stools? I have a slight dull pain in my upper right abdomen, and during bowel movements, I notice some dark brown discoloration (though I don't believe it's blood in the stool). The doctor tested and found a positive reaction for oc...
Dr. Yuan Hongdao reply Gastroenterology and Hepatology
Hello, in general, bleeding from the stomach, esophagus, or duodenum can cause stools to appear tarry (very dark). Bleeding from the colon, rectum, or anus typically results in stools that are dark red, bright red, or deep brown, which is considered normal. A positive fecal occul...[Read More] Understanding Right Upper Abdominal Pain and Dark Brown Stool Causes
Chronic Stomach Pain: Seeking Answers Beyond Endoscopy and Ultrasound
Chronic stomach pain? Hello Doctor, I have been experiencing a long-term issue for about six to seven years. Due to my busy work schedule, I often ate irregularly or sometimes not at all. Subsequently, I began to have symptoms similar to acid reflux. The symptoms are not characte...
Dr. Yuan Hongdao reply Gastroenterology and Hepatology
Hello, the initial symptom of burning in the chest is caused by gastric acid reflux into the esophagus. At this time, using proton pump inhibitors typically results in significant improvement. The size of the ulcer does not necessarily correlate with the symptoms of upper abdomin...[Read More] Chronic Stomach Pain: Seeking Answers Beyond Endoscopy and Ultrasound
Impact of Nutritional Supplements on Cancer Patients: A Focus on Melanoma
Nutritional supplements and cancer? A male friend was diagnosed with malignant melanoma of the eye last year and underwent enucleation. Post-surgery, the physician determined that no further chemotherapy or medication was necessary. However, during a recent ultrasound follow-up, ...
Dr. Yuan Hongdao reply Gastroenterology and Hepatology
Hello, 1. Generally, there should be no adverse effects on the body; however, liver biopsy may potentially cause bleeding or allow tumor cells to spread along the biopsy tract (though the cancer cells in the patient have already metastasized). 2. I have not heard of any repor...[Read More] Impact of Nutritional Supplements on Cancer Patients: A Focus on Melanoma
Understanding Mucus in Stool and Its Implications for Digestive Health
Mucus and shape of feces? Hello: Five years ago, after a cesarean section, I developed polyneuropathy, which has not fully healed (about 90% recovery). However, for the past three years, I have occasionally experienced bloating or excessive stomach acid, and my stools sometimes h...
Dr. Yuan Hongdao reply Gastroenterology and Hepatology
Hello, the shape of bowel movements can vary for each individual at different times. It is normal to occasionally have harder, softer stools, or stools with mucus. Based on the patient's description, it aligns with a diagnosis of Irritable Bowel Syndrome (IBS). However, I am...[Read More] Understanding Mucus in Stool and Its Implications for Digestive Health
Understanding Blood in Stool: Causes and Concerns in Gastroenterology
Blood in the stool? Hello Doctor, for the past three years, I have experienced blood in my stool approximately every two months. Before the occurrence of blood in my stool, I feel a dull ache and a sensation of fullness or swelling in the area of my kidneys in the back. The blood...
Dr. Yuan Hongdao reply Gastroenterology and Hepatology
Hello, the presence of blood in the stool indicates gastrointestinal bleeding. If the person does not experience dizziness or signs of shock, it suggests that the bleeding is coming from the colon or rectum. Generally, bleeding from the colon results in dark red or bright red sto...[Read More] Understanding Blood in Stool: Causes and Concerns in Gastroenterology
Understanding Digestive Issues: Soft Stools and Abdominal Discomfort Explained
Diarrhea My period started on April 11. This time, my stools have been softer, and I go to the bathroom 1 to 3 times a day, but it's not to the point of diarrhea. Last Thursday, I ate some rice blood cake from outside, and my daughter developed hives (though I'm not sur...
Dr. Yuan Hongdao reply Gastroenterology and Hepatology
Hello, the symptoms of gas, abdominal discomfort, and loose stools may indicate gastrointestinal issues, such as gastroenteritis caused by food, viruses, or bacterial infections, or abnormal gastrointestinal motility, such as irritable bowel syndrome or functional dyspepsia. It i...[Read More] Understanding Digestive Issues: Soft Stools and Abdominal Discomfort Explained
Understanding Abdominal Pain and Night Sweats: When to Seek Medical Help
Abdominal pain, generalized heat sensation, cold sweats, dry mouth? I have had habitual constipation since childhood. Recently, my stool has been black, but it was yellow a while ago; it has not been consistent. I often alternate between constipation and diarrhea. For the past fe...
Dr. Yuan Hongdao reply Gastroenterology and Hepatology
Hello, the presence of black stools may indicate gastrointestinal bleeding, especially if the stools are tarry and shiny. If accompanied by abdominal pain and fever, it may suggest a possible intestinal infection, unexplained inflammation, or even a tumor. It is advisable for the...[Read More] Understanding Abdominal Pain and Night Sweats: When to Seek Medical Help
Essential Care Tips for Managing Mild Cirrhosis and Low Platelets
What should be noted in liver cirrhosis? Dear Dr. Yuan, My father has been suffering from mild cirrhosis for nearly two years. He has been undergoing regular liver check-ups, and sometimes his liver function tests show abnormal results. Recently, during an ultrasound, the gallbl...
Dr. Yuan Hongdao reply Gastroenterology and Hepatology
Hello, there are several reasons why the gallbladder may not be visible during an abdominal ultrasound: 1. The patient may have undergone gallbladder removal surgery (or other abdominal surgeries that involved gallbladder removal). 2. The patient may not be fasting; after eating,...[Read More] Essential Care Tips for Managing Mild Cirrhosis and Low Platelets