Acute hydrops of the gallbladder is described in four patients who had mucocutaneous lymph node syndrome. Diagnosis was readily made with grayscale ultrasound, and the patients were followed with this technique. The gallbladder returned to normal size in all of the patients within 15 days, and none of the patients needed surgery. The role of surgery in acute hydrops of the gallbladder is for the complications of the hydrops and not for distension alone.
Mirizzi Syndrome: Diagnosis and Management of a Challenging Biliary Disease
