Figure 2: A: Sublobular hepatic vein showed granulomatous phlebitis with epithelioid accumulation and also other inflammatory cells. Another sublobular hepatic vein (*) was not affected. B: Immunostaining of CD68 showed epithelioid cells were positive for CD68. Activated Kuppfer cells were also positive for CD68. There were no accumulation of macrophage in other sublobular vein (*). A: H&E, X150; B: Immunostining of CD68 counterstained by hematoxylin, X150.