Hepatitis derive from the Greek hêpar (ἧπαρ), meaning 'liver', and the suffix -itis (-ῖτις), meaning 'inflammation' this then medical condition caracterized inflammatory cells into the liver and inflammation of the liver itself.
Can be chronic or acute(less than 6 months) and often joined by jaujndice. Main cause are toxic ingestion (including alcohol), autoimmune diseases, medication, industrial organic solvent, plants and viral hepatitis.
This case is quite clear, a very large suspect pattern and lately confirmed as a hepatitis condition; souce: Pr José T. Valdez
The upper example is in fact less dramatic as the previous one because a peak one and reversible.
Third example in high resolution