Tab. 2.

Benign and malignant lesions according to region

	Lateral regions			Medial regions
	Benign	Malignant	All	Benign	Malignant	All
Base, right	49	18	67	49	18	67
Base, left	50	15	65	48	17	65
Base, total	99	33	132	97	35	132
Mid-gland, right	45	21	66	47	20	67
Mid-gland, left	53	13	66	51	15	66
Mid-gland, total	98	34	132	98	35	133
Apex, right	48	18	66	49	16	65
Apex, left	51	16	67	49	18	67
Apex, total	99	34	133	98	34	132