<prompt> Mode of excretion of cyclophosphamide is -LungLiverKidneySkin  <response>: Ans. is c i.e., Kidney Ref: stylefont-size: 1.04761904761905em; font-family: Times New Roman, Times, serif; margin: 0 0 8pt 8px; text-indent: 0; text-align: lefto Cyclophosphomide is primarily metabolized 80 and metabolites are excerted in urine.o 10 to 20 is excreted unchanged in urine and 4 is excreted in bile. 