An organ that seems to have no use is read as something in your life that is left over and could flare up if ignored. It points to old matters that still carry a charge.
Where in your waking life have you met something like this lately?
My Cosmic Code has a private dream journal. Write a dream down and the app picks out the symbols in it, shows what dream books say about them and, over time, which words recur across your entries. The journal is stored on your device only.