Liver disease in Felty's syndrome.

Eighteen patients with Felty's syndrome were examined prospectively for the presence of hepatic abnormalities. Twelve patients had abnormal liver histologic features: five with nodular regenerative hyperplasia and seven with portal fibrosis or abnormal lobular architecture. Only seven of the 12 had abnormal liver chemistry results. Four of the 12 had portal hypertension, and three bled from esophageal varices compared with one of six with normal histologic features. When patients with normal and abnormal liver histologic findings were compared, there was no difference in clinical, serologic, or extra-articular manifestations between the two groups, although there was a tendency for the patients with abnormal findings to have a higher incidence of vasculopathy. All patients with Felty's syndrome should be screened for hepatic abnormalities and portal hypertension as they have an increased likelihood of bleeding from esophageal varices.