Write the following list of characters into a correctly formed sentence: ThecauseofLCTisunknown,butaretainedtesticle(usuallyintheabdomen)maypredisposeananimaltoLeydigcelltumorformation.
The cause of LCT is unknown, but a retained testicle (usually in the abdomen) may predispose an animal to Leydig cell tumor formation.