I've got blue dot syndrome and tortion of the appenix. can you put it in simpler words?

Blue Dot sign: Transillumination can show a blue or black spot under the skin when there is testicular torsion, torsion of appendix testis or appendix epididymis.

Here is ...: There is / are 1-3 or even 4 skin-tag-like or bell-clapper-like structures of 1-3 mm attached on the head part of epididymis or on the testis right next to it as "embryological" remnants"; as a result of its dangling effects, it / they may spontaneously twist leading to strangulation ... That is torsion and most commonly happens to boys at 7-10, but rarely in the older. Blue dot could be seen in .