The most common benign tumour of the orbit is: (A) Haemangioma, (B) Optic nerve glioma, (C) Benign-mixed tumour, (D) Meningioma
Answer is A. Vascular tumours : Vascular tumours are the most common primary benign tumours of the orbit. These can be either haemangiomas or lymphangiomas. Haemangiomas are fuher divided into two types -- capillary and cavernous. Ref:- A K KHURANA; pg num:-393