<unk>  vomiting syndrome should be differentiated from other diseases presenting as chronic nausea and vomiting. The differentials include gastroparesis, anorexia nervosa, bulimia nervosa, rumination syndrome, pancreatitis, functional dyspepsia and gastric outlet obstruction.
Cyclic vomiting syndrome differential diagnosis
Nausea and vomiting differential diagnosis
Pyloric stenosis differential diagnosis
Mallory-Weiss syndrome differential diagnosis
Gastric dumping syndrome differential diagnosis
Dysphagia other diagnostic studies
Dysphagia differential diagnosis
Odynophagia other diagnostic studies