Pathomechanisms of functional gastroparesis]

Functional diseases of the stomach include visceral hypersensitivity, gastric dysrhythmias, dysfunction of gastric fundus and acommodation, functional diseases of antrum and gastroparesis. A common symptom of this diseases is dyspepsia. A background of dyspepsia state functional and organic abnormalities of upper gastrointestinal tract. The most serious abnormality is gastroparesis. In this review we provide an overview of functional gastroparesis focusing on postoperative and hormonal related gastric dysfunction.