‘Les liaisons dangereuses’: Hepatitis C, Rituximab and B-cell non-Hodgkin’s lymphomas

Table 3 Patterns of drug induced liver disease according to laboratory tests

Pattern	ALT	ALP	ALT/ALP
Hepatitis pattern	≥ 3 ULN	--	≥ 5 ULN
Cholestatic pattern	--	≥ 2 ULN	≤ 2 ULN
Mixed pattern	> 3 ULN	> 2 ULN	> 2 ULN to < 5 ULN

ALT: Alanine aminotransferase; ALP: Alkaline phosphatase; ULN: Upper limit of normal. Adapted from Verma et al[56].