Hepatoportal Sclerosis-A Clinicopathologic Review of 28 Cases.

BACKGROUND AND AIMS

The aim of this study was to review a large series of cases with hepatoportal sclerosis (HPS) as a pathologically recognizable entity in liver tissue specimens and describe the associated clinical and radiographic manifestations, along with the outcomes of this entity.

METHODS

Data were collected through a retrospective chart review.

RESULTS

Twenty-eight patients were identified that had pathologically defined HPS. All patients had a significant past medical history and signs and symptoms of portal hypertension. The most consistent laboratory finding was an elevated alkaline phosphatase. Radiographically, 9 patients were mistakenly identified as having advanced fibrosis/cirrhosis. The initial histologic diagnosis was made on biopsy in 20 patients and after transplant in 8 patients. The severity of symptoms was variable and required transplantation in 11 patients, 3 were treated with transjugular intrahepatic portosystemic shunt, and the remaining patients were treated symptomatically.

CONCLUSION

HPS is associated with past medical history that may be causal in nature. Signs and symptoms may be severe enough to require liver transplantation. A significant proportion of patients are radiographically misdiagnosed as cirrhosis. In this small series, overall outcomes for transplanted patients are acceptable.