Resumen de Tumor de colisión: Metástasis de adenocarcinoma y linfoma folicular en un mismo ganglio linfático

Jorge García, Joaquín Campos, Ihab Abdulkader, Alfonso León-Mantero, Rafael López

• Colusion tumors are defined as the simultaneous presence of two adjacent but histologically distinct tumor types artsing in the same organ or site. The occurrence of these tumors is rare. We report a 52 year-old woman with a colusión tumor consisting of metastatic adenocarcinoma and follicular lymphoma present in the same lymph node, excised from the left supraclavicular space. The patient died four weeks after the diagnosis was made.