My MRI shows a left mid pole lateral cortical renal cyst (12 mm) and it also mentions left upper pole simple renal cortical cyst (10 mm) . Are these the same cyst looking from different angles on the MRI, or are they two different ones. The 10 mm is on the lumbar spine report and the 12 mm is on the thoracic spine report, done by two different doctors. Also, what would the treatment be, if any?