stage I thymomaListen to pronunciation(... thy-MOH-muh)Cancer is found only within the thymus. All cancer cells are inside the capsule (sac) that surrounds the thymus.More InformationThymoma and Thymic Carcinoma TreatmentSearch NCI's Dictionary of Cancer TermsStarts withContainsBrowse:ABCDEFGHIJKLMNOPQRSTUVWXYZ#
