Unspecified lump in breast (N63)

Diseases of the genitourinary system
- Disorders of breast (N60-N65)
  - - N63 - Unspecified lump in breast
    - N63.0 - Unspecified lump in unspecified breast
    - N63.1 - Unspecified lump in the right breast
    - N63.10 - Unspecified lump in the right breast, unspecified quadrant
    - N63.11 - Unspecified lump in the right breast, upper outer quadrant
    - N63.12 - Unspecified lump in the right breast, upper inner quadrant
    - N63.13 - Unspecified lump in the right breast, lower outer quadrant
    - N63.14 - Unspecified lump in the right breast, lower inner quadrant
    - N63.15 - Unspecified lump in the right breast, overlapping quadrants
    - N63.2 - Unspecified lump in the left breast
    - N63.20 - Unspecified lump in the left breast, unspecified quadrant
    - N63.21 - Unspecified lump in the left breast, upper outer quadrant
    - N63.22 - Unspecified lump in the left breast, upper inner quadrant
    - N63.23 - Unspecified lump in the left breast, lower outer quadrant
    - N63.24 - Unspecified lump in the left breast, lower inner quadrant
    - N63.25 - Unspecified lump in the left breast, overlapping quadrants
    - N63.3 - Unspecified lump in axillary tail
    - N63.31 - Unspecified lump in axillary tail of the right breast
    - N63.32 - Unspecified lump in axillary tail of the left breast
    - N63.4 - Unspecified lump in breast, subareolar
    - N63.41 - Unspecified lump in right breast, subareolar
    - N63.42 - Unspecified lump in left breast, subareolar

Diseases of the genitourinary system