Peptic ulcers and acid reflux (also called GERD) cause similar symptoms. Antacids or histamine blockers may give temporary relief. Many other conditions can cause these symptoms as well. For these reasons, people may not recognize the problem as serious and may put off seeing a doctor. A gastric tumor can grow very large before it causes other symptoms.
It is possible that the main title of the report Wilms' Tumor is not the name you expected. Please check the synonyms listing to find the alternate name(s) and disorder subdivision(s) covered by this report.