"NodulePTNCI" . "Nodule"^^ . "C3280"^^ . "Finding"^^ . "Nodule"^^ . . "A small lump, swelling or collection of tissue.NCI" . "Nodule"^^ . . "A growth or lump that may be malignant (cancer) or benign (not cancer).NCI-GLOSS" . "C0028259"^^ . "nodulePTNCI-GLOSSCDR0000044502" .