I would like to see that entered certain pages (that works with entry page) who then did not see any other page (reload is okay).
Unfortunately, I cannot build a segment with THEN "exit". Count distinct does not work for pages... Any ideas?
If I'm understanding what you want correctly, using a segment that is "Visits where Page equals (Distinct Count) 1" should do what you want. In other words, Count Distinct should definitely work for pages.