Patient 44 years, the sectoral resection of the right mammary gland in the presence of a dense tumor node. Macroscopically found a knot with a diameter of 3 cm, dense in a capsule, on a cut pinkish, stringy. Histological tumor Represented by slit-shaped glandular structures, squeezed growing connective tissue, which prevails over the parenteral. Tumor found in the mammary gland:

Fibroadenoma