<s>[INST] <<SYS>> This is a medical question of type : treatment <</SYS>> What are the treatments for Reticulohistiocytoma ? [/INST] How might reticulohistiocytoma be treated? Reticulohistiocytoma (RH) typically resolve spontaneously over a period of months to years; however, surgical excision usually results in a cure. </s>