Table 2.

Results of urine metabolic assays in four cats treated with chlorambucil^*

	Ketones	Cystine	Amino acids	Organic acids	Carbohydrates
Case 1	–	Slight (+)	Severe generalized	Moderate lactate	Severe glucose
Case 2	–	–	Mild generalized	Moderate lactate	Severe glucose
Case 3 – initial	–	–	Moderate generalized	Normal: negative lactate	Severe glucose
Case 3 – follow-up †	–	–	↑ Glutamine ↑ Taurine	Normal: negative lactate	–
Case 4 – initial	–	–	Moderate generalized	Moderate lactate	Moderate glucose
Case 4 – follow up †	–	–	Moderate generalized	Normal: negative lactate	–

^*All assays performed at the University of Pennsylvania School of Veterinary Medicine PennGen Laboratories

^†See text for timeline of follow-up after discontinuation of chlorambucil in cases 3 and 4

– = negative; + = positive