<s>[INST] im 45 years old and my liver ultrasound result is normal size liver with non-specific diffuse parenchymal disease. All other bloodtest results are within normal range, and hep b reactive. What does the ultrasound result means and what can i do to protect my liver from further damage? [/INST] HelloYour ultrasound findings suggest liver parenchymal disease. Most likely it is due to hepatitis (hep b reactive)in your case. In majority (up to 90 %)of the cases, it resolves spontaneously without any complications. However, it may be chronic and carriers in some cases. You need regular checkup. Antiviral medicines can be prescribed after assessment. In most of the cases, patient only need conservative treatment. You may need assessment of clotting factors. Get well soon. Take Care Chat Doctor.  </s>