<unk>  pain is pain localized in the upper central region of the abdomen.  Sudden onset of<unk>  pain is suggestive of pancreatitis, especially when it radiates to the back and is associated with anorexia, nausea and vomiting.  Subacute or chronic<unk>  pain is challenging to assess.  In many situations, physicians are unable to accurately diagnose such pain solely based on history and physical examination.  A common cause of<unk>  pain is dyspepsia which may be associated with abdominal fullness, bloating or nausea.
Causes of epigastric abdominal pain
Causes of diffuse abdominal pain
Causes of right upper quadrant abdominal pain
Causes of right lower quadrant abdominal pain
Causes of left upper quadrant abdominal pain
Causes of left lower quadrant abdominal pain
Helicobacter pylori infection Causes
Chronic pancreatitis causes