Gallstone Ileus: Symptoms, Causes & Risk Factors

Gallstone ileus: a gallstone lodges in the small intestine, causing obstruction.

Risk Factors

• Age >65
• Female
• Obesity
• Diabetes
• History of gallstones

Symptoms

• Severe abdominal pain
• Nausea, vomiting
• Constipation, diarrhea
• Abdominal distension
• Fever, chills

Emergency surgery often needed; sometimes medication can pass the stone. Early diagnosis is critical.