Male-32, MRI of lower legs, results:similar to the contralateral rt side, there is a few subcentimeter lymph nodes in the lt inguinal region.?

Lymph nodes. When looking at lymph nodes with ct or MRI we look at size and number. Sometimes they are too big, or there are too many. Without knowing your history it is difficult to determine what is going on. It could just be the way you are, due to local inflammation, or many other things.