|Salivary Glands, Gastrointestinal System and Pancreas: 56 y/o woman with fatigue and indigestion|
A 56 year old woman presents with a 1 year h/o fatigue and indigestion. She noticed that, for the past few months, her stools have a dark tarry appearance. She does not drink alcohol or take non-steroidal anti-inflammatory (NSAID) medications. Laboratory tests revealed that she was anemic and had guaiac-positive stools.