Larger of 2 cysts is 21x19 with internal echoes indicating that it is complex. what does that mean and does it sound or mean cancer?

Ask your physician: The dr who ordered or did the test needs to interpret the findings for you. A specialist here might help, but you still need to ask your dr. Don't jump to the conclusion of cancer - cysts can vary in type - not only cancers. Your doctor will suggest the next steps -A full interpretation of results and a Tx plan are part of your medical care. Ask until you understand.