The mammary glands in newborns develop in a special way in utero and after birth, therefore it is very important to distinguish the features of the physiological process and the onset of the development of the disease.
The chest gland lies on the large thoracic and partly on the anterior cog muscle. Approximately in the middle of the most convex area of the breast is a painted area - the field of the nipple, in the middle of which rises the breast nipple.
Orbit of the eye is a pear-shaped cavity, the exit from which is represented by the optic nerve channel. Its intraorbital portion is longer (25 mm) than the distance from the posterior pole of the eye to the optic nerve channel (18 mm).