According to Enneking system, not true regarding an active benign tumor is -
According to Ennecking staging of benign tumors Stage 2 active : Progressive growth limited by natural barriers Well defined margins but may expand thinning coex Negligible reccurence after marginal recurrence Treatment -marginal resection REF : MAHESWARI 9TH ED
Intracapsular
Margin of reactive bone
Thick rim of reactive bone
Extended curettage is treatment
Tumors