endoscopy why would doctor call back after telling me that i only had minor ulcers and stomach was blistered but did no biopsy.... they have called and left messages a hundred times. He even said no cancer; no polips. they didnt scare me til they called me at 9:30 p.m. requesting me to come back in. I thought it was just for more money but now i am worried what could he find with no biopsy.