Residual masses following chemotherapy in testicular tumors have been characterized as necrosis, mature or immature teratoma, and malignant tumors. Twenty four patients had retroperitoneal lymph node dissection for postchemotherapy residual masses between January 2000 and December 2008. We report two patients; one with late relapse and other with postchemotherapy residual mass, who had tuberculosis. Tumor markers were normal, and PET scan showed increased uptake in residual mass. There are no previous reports of tuberculosis in postchemotherapy residual masses.