Whites tree frog lump and wound

[otofrog]

Hello everyone, my whites tree frog has a lump on his back. He has had this lump for about a month I'd say, and I think it might be a tape worm. He also has a wound on his leg which is visible. He has had to have gotten it recently as I noticed it just yesterday while feeding him.
Does anybody know how I can fix both of these problems? Thanks