<unk> , which was referred to historically as a<unk> <unk>  myoblastoma, is a<unk>  that can develop on any skin or mucosal surface, but occurs on the tongue 40% of the time.  Currently, it is believed that the affected<unk> s are of neural origin.  The usual presentation is of a slow growing, nontender nodule.  Microscopically, the<unk>  can be mistaken for squamous<unk>  carcinoma.
Granular cell tumor
Glomus tumor
Glucagonoma
Insulinoma
Adrenal myelolipoma
Metanephric adenoma
Pituitary adenoma
Hilus cell tumor