acute inflammation of abdominal organs

Blockage or dilation of hollow organs

Torsion or rupture of organs

peritoneal inflammation

Intra-abdominal vascular obstruction

abdominal wall disease

Referred abdominal pain caused by chest disease

Abdominal pain caused by systemic diseases

Chronic inflammation of abdominal organs

Gastric and duodenal ulcers

Poisoning and Metabolic Disorders

Abdominal organ torsion or obstruction

Stretch of organ capsule

Tumor compression and invasion

Digestive system dysfunction

Acute appendicitis pain at McBurney point in left lower quadrant

Gastroduodenal disease, acute pancreatitis in the mid-upper abdomen

Hepatobiliary disease is located in the upper right abdomen

Small bowel disease located in or around the umbilicus

Referred pain may occur in cholecystitis and acute pancreatitis

Acute diffuse peritonitis, intestinal obstruction, acute hemorrhagic necrotizing enteritis, lead poisoning, abdominal allergic purpura, etc. are diffuse or in uncertain locations

dietary factors

Postural factors

age and gender factors

other factors