<unk>  cysts are caused by the entrapment of the embryonic ectodermal cells in the embryonic lines of fusion during the fetal development. Acquired<unk>  cysts may be caused by iatrogenic or traumatic implantation of the epithelial cells that subsequently grow.
Dermoid cyst causes
Mastitis causes
Hamartoma causes
Chondroma causes
Pilonidal cyst causes
Seminoma causes
Fibroma causes
Haff disease causes