PRL, a type of non-Hodgkin lymphoma, is confined to the kidney, dose not spread to other organs, and is rare, accounting for 0.7% of extranodal lymphomas.[5] Most PRLs occur in middle-aged and older populations with unilateral renal involvement, with a median age of approximately 72 years.[6] Pediatric PR tends to plague boys, 76.2% of the time (Table 1). The gene discussed is PRL; the disease is lymphoma.