Papillary Thymic Adenocarcinoma, also known as papillary carcinoma of the thymus, is related to papillary carcinoma and spindle cell thymoma. An important gene associated with Papillary Thymic Adenocarcinoma is TG (Thyroglobulin), and among its related pathways/superpathways are Hematopoietic Stem Cells and Lineage-specific Markers and Cell adhesion_Cell-matrix glycoconjugates. Affiliated tissues include thymus.