21 year old cat, nodule near CVC
21 yo cat. Intermittent decreased appetite. Stage 2 CKD. BSC 4/9. U/S: cysts in kidneys, thickened pancreas. Nothing exciting for a geriatric cat. Completely anechoic 1cm wide by 2cm long oval structure, between the aorta and the CVC on the R side, near R kidney. No blood flow on doppler. Adrenals were WNL. What is…