"Ulcer"^^ . "ulcerPTNCI-GLOSSCDR0000390317" . "Finding"^^ . . "CL369385"^^ . . "UlceratedADNCI" . . "FDA"^^ . "Ulcer"^^ . "UlcerativeADNCI" . "A circumscribed inflammatory and often suppurating lesion on the skin or an internal mucous surface resulting in necrosis of tissue.NCI" . "C3426"^^ . "Ulcer"^^ . "A lesion on the surface of the skin or a mucous surface, produced by the sloughing of inflammatory necrotic tissue.MSH2003_2003_05_12" . . "UlcerPTNCI" . "ULCERPTFDA2274" . "Patient Code (Appendix B)"^^ .