A 16 month old female guinea pig is presented with 2 week history of anorexia, diarrhea, lethargy and weakness. Soon after this, she dies. Necropsy reveals lesions. What is the most likely diagnosis?
A. Ketosis
B. Vitamin
C deficiency
C. Cholecalciferol toxicity
D. Metastatic calcification
E. Pre-eclampsia form of pregnancy toxemia