Why or how can ibs cause hepatic flexure syndrome? what's the correlation? what are symptoms of hepatic flexure syndrome? thank you

Gas: Irritable bowel syndrome (IBS) is a common disorder that affects the large intestine. Signs and symptoms include cramping, abdominal pain, bloating, gas, and diarrhea or constipation, Splenic-flexure syndrome is a chronic disorder that may be caused by gas trapped at bends (flexures) in the colon. So they are related in the gas.However,there is more than gas going on in IBS