Definition

Abdominal girth is the measurement of the distance around the abdomen at a specific point. Measurement is most often made at the level of the belly button (navel). Abdominal girth is used to diagnose and monitor the following:

• Buildup of fluid in the abdomen, most often caused by liver failure, heart failure, or any cancer that has spread widely throughout the abdomen
• Obesity
• Buildup of intestinal gas, most often caused by blockage or obstruction in the intestines

References

Kumar RB, Aronne LJ. Obesity. In: Feldman M, Friedman LS, Brandt LJ, eds. Sleisenger and Fordtran's Gastrointestinal and Liver Disease: Pathophysiology/Diagnosis/Management. 11th ed. Philadelphia, PA: Elsevier; 2021:chap 7.

Martin P. Approach to the patient with liver disease. In: Goldman L, Cooney KA, eds. Goldman-Cecil Medicine. 27th ed. Philadelphia, PA: Elsevier; 2024:chap 132.