N63

Unspecified lump in breast

A mass in the mammary gland, either mobile or immobile. Once the mass has reached the size of a small garden pea, it can be detected by palpation. With mammography a larger number of early breast cancers are being detected since this techniques allows detection prior to the point at which the mass can be felt. Breast masses are not always malignant. Benign fibrocystic breast disease is not uncommon. A fine needle biopsy aspiration can distinguish a cystic mass from a solid one.

Unspecified lump in unspecified breast

Unspecified lump in the right breast

Unspecified lump in the right breast unspecified quadrant

Unspecified lump in the right breast upper outer quadrant

Unspecified lump in the right breast upper inner quadrant

Unspecified lump in the right breast lower outer quadrant

Unspecified lump in the right breast lower inner quadrant

Unspecified lump in the right breast overlapping quadrants

Unspecified lump in the left breast

Unspecified lump in the left breast unspecified quadrant

Unspecified lump in the left breast upper outer quadrant

Unspecified lump in the left breast upper inner quadrant

Unspecified lump in the left breast lower outer quadrant

Unspecified lump in the left breast lower inner quadrant

Unspecified lump in the left breast overlapping quadrants

Unspecified lump in axillary tail

Unspecified lump in axillary tail of the right breast

Unspecified lump in axillary tail of the left breast

Unspecified lump in breast, subareolar

Unspecified lump in right breast, subareolar

Unspecified lump in left breast, subareolar