author in the needle-biopsy specimen of the liver of a hbsag positive patient previously treated with immunosupressive preparates ( corticosteroid + imuran ) in the nuclei of hepatocytes by the aid of electron microscope revealed ring-shaped particula of 20-25 nm in diameter ( core ) , in the cytoplasma of ground-glass hepatocytes in the canals of the rough-surfaced endoplasmic reticulum filamentous formations in average of 23nm in diameter ( surface antigen ) .
C0010834
cytoplasma
C0230779
rough-surfaced endoplasmic reticulum