Sub-acute fulminant hepatitis Course: longer than acute fulminant hepatitis over 2 weeks but less than 6 months Morphology (On microscope): Hepatic necrosis SMHN (Sub-Massive Hepatic Necrosis)and BN Inflammatory reaction is remarkable(in new necrosis) SMHN: hepatocyte necrosis of several lobulesSub-acute fulminant hepatitis Course: longer than acute fulminant hepatitis, over 2 weeks but less than 6 months. Morphology (On microscope) : Hepatic necrosis SMHN (Sub-Massive Hepatic Necrosis) and BN. Inflammatory reaction is remarkable (in new necrosis). SMHN: hepatocyte necrosis of several lobules 32