((Moreta)) - sorry you're having health problems. Any chance you've contracted Mononucleosis, because this can cause an enlarged spleen for about 2 months. You should ask what's the mass on your kidneys. I've had stomach scopes before, because I also have a hiatal hernia /acid reflux too. Please do answer the phone for the results, since we should pay attention to any esophageal changes. My doctor told me I need to get this scope done every 2 yrs because of my father passing at a young age from stomach cancer. I pray the results come back negative.