Doctor insights on:
Does Gastric Bypass Cause Cancer
Cancer is a group of diseases that is characterized by uncontrolled cell growth leading to invasion of surrounding tissues that spread to other parts of the body. Cancer can begin anywhere in the body and is usually related to one or more genetic mutations that allow normal cells to become malignant by interfering with internal cellular control mechanisms, such as programmed cell death or by preventing ...Read more
Snesthesia specific: Patient's who qualify for bariatric surgery are already at risk for sleep apnea and collapsed lungs. Why make things worse by triggering constriction of airways? I know of many bariatric surgeons who refuse surgery on smokers. Remember, post-surgical instructions are very strict so you have to demonstrate the ability to change unhealthy behaviors prior to surgery. ...Read moreSee 2 more doctor answers
Good question: Atrophic gastritis is caused by chronic inflammation of the gastric mucosa with loss of gastric glandular cells and replacement by intestinal-type epithelium and intestinal metaplasia eventually occurs. Metaplasia precedes dysplasia which is precursor to cancer in many tumors. Overall, this is an adaption of mucosa to chronic inflammation that pushes this cell to replicate and eventually mutate. ...Read more
Variety: There are multiple potential reasons including causing obstruction of GI tract and/or bike duct, toxins from the cancer, and associated treatment side affects like nausea from chemotherapy. There are treatments available for the nausea based upon the cause, don't hesitate to talk to your oncologist. ...Read more
Why does nissen fundoplication reduce reflux symptoms, but not Barrett's or cancer risk?
I'm getting mixed messages on benefits of surgery.
Surgery will help: This is a tough question and still being looked at. The data so far does show that antireflux surgery)does shows some regression of short amounts of Barrett's. It has also helped slow the progression of Barrett's to cancer. However it does not eliminate the need for continued surveillance. Consult your physician on that. If a hiatal hernia repaired it may also help with future Barrett tx. ...Read moreSee 1 more doctor answer
Airway irritation: Coughing in esophageal cancer is usually caused by airway (aka bronchus or wind pipe) irritation, most commonly by: 1. Aspiration (saliva and/or food going into the airway) due to obstruction of the esophagus by tumor or 2. A large tumor pushing on or growing into the airway. ...Read moreSee 2 more doctor answers
No: Barrett's esophagus is one of the complications of GERD. It is characterized by the replacement of the normal stratified squamous epithelium lining of the esophagus by simple columnar epithelium with goblet cells About 10% of people with chronic symptoms of GERD develop Barrett's esophagus.Patients with Barrett's esophagus do have an increase the risk of developing esophageal adenocarcinoma but the complication is rare with less than 1% of patients developing this particular cancer ...Read moreSee 2 more doctor answers
First Pancreatitis: The fda has warned that Byetta increases the risk of acute pancreatitis which causes tissue death and necrosis which can be quickly fatal. Byetta also increases the risk of chronic pancreatitis which has ongoing tissue damage. Chronic pancreatitis, no matter whether related to alcohol use or medications, itself carries a higher risk of pancreatic cancer. ...Read more
Different principles: Bariatric procedures can be divided into 3 principle effects, causing malabsorption of nutrients, by restricting stomach size or a combination of both. Gastric band and balloon are restrictive, while gastric bypass is considered to be a combination of restrictive (small stomach pouch) and malabsorptive (bypassing portions of the digestive tract that absorb calories and nutrients). ...Read more
Different: A person with esophageal cancer can develop progressive swallowing difficulty, first for solids and later for liquids as well. Odynophagia is a painful swallowing. Esophageal ulcer can be benign or early cancer. That may produce swallowing difficulties due to spasms, but is not progressive. Only way to know for sure is by biopsy and endoscopy. ...Read moreSee 1 more doctor answer
Possible but unusual: Most likely lower esophageal adenocarcinoma is caused by gerd, which changes the lining of the lower esophagus into that of the stomach (barrett's) which is a precursor for adenocarcinoma. However, one could have squamous cell type without gerd. Best to review with your gastroenterologist. ...Read moreSee 1 more doctor answer
YES IN HIGH DOSES: If you have a steady diet of fermented foods, such as kimchi, there have been studies which show a relationship to gastric cancer. But , if you eat a balanced, diverse diet with occasional intake of kimchi or other fermented foods, you won't take on much risk. Remember, the dose makes the poison. So, indulge in moderation, and enjoy. Good luck. ...Read moreSee 1 more doctor answer
Increased risk: With barrett's esophagus, you have an increased risk of developing esophageal cancer. Therefor an individual should be in a endoscipic surveillance program. If the barrett's progresses to high grade dysplasia, then the risk of cancer is so high, then the high grade dysplasia needs to be treated either with endoscopic techniques or esophagectomy. ...Read moreSee 3 more doctor answers
Many possible reason: Nausea is a non-specific symptom and can occur for many different reasons or diseases affecting the abdomen. It can originate in any part of the digestive tract. So you need to get a check up with your doctor and seek medical therapy. You may benefit from cusing anti nausea pills(there are several different ones that can help). Any liver dysfunction(this is common with pancreatic Cancer) can cause ...Read moreSee 1 more doctor answer
- Talk to a doctor live online for free
- Does the gastric bypass cause damage to the liver?
- Palliative bypass gastric cancer
- Gastric bypass causes volvulus
- Ask a doctor a question free online
- Does gastric bypass affect thyroid?
- Autoimmune disease caused by gastric bypass
- Can gastric bypass cause pancreatitis?
- Risk of colon cancer due to gastric bypass bypass
- Talk to a oncologist online for free