Abstract
This care report presents a 51-year-old woman patient with a cyst-like
mass in thew liver. The proliferated histiocytes, with the eosinophilic
nucleolus, occasionally showing lymphophagocytosis (emperipolesis)
positively for CD68 protein S-100 were reported in the pathological
study, and the plasma cells were positive for CD138,
consistent with Rosai-Dorfman
disease.