Hello,
Based on the description of the cysts, I would not have concerns that they they represent cancerous masses. Usually, if there were concerning features of the cysts (septation, vascularity, irregular calcification) they would have commented on the report and suggested a follow-up. Subcentimeter cysts without other descriptors does not sound concerning. But for added peace of mind, you could do a simple abdominal ultrasound to verify.
Please note: I can only base my opinion on the information provided and your health-care provider might arrive at different conclusions once you have provided an entire history and had a physical examination performed. As always, this forum provides general medical information only and is limited to educational use only. Please discuss the above remarks with your health-care provider.
Dr. Jordan Weinstein