| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group | 
| Entire skin of breast | Is a | True | Skin structure of breast | Inferred relationship | Some |  | 
| Skin of part of breast | Is a | True | Skin structure of breast | Inferred relationship | Some |  | 
| Melanocytic nevus of skin of breast | Finding site | True | Skin structure of breast | Inferred relationship | Some | 1 | 
| Melanoma in situ of skin of breast | Finding site | False | Skin structure of breast | Inferred relationship | Some | 1 | 
| Cutaneous papilloma of breast | Finding site | False | Skin structure of breast | Inferred relationship | Some | 1 | 
| Cutaneous papilloma of nipple | Finding site | False | Skin structure of breast | Inferred relationship | Some | 2 | 
| Carcinoma of breast | Finding site | False | Skin structure of breast | Inferred relationship | Some |  | 
| Scirrhous carcinoma of breast | Finding site | False | Skin structure of breast | Inferred relationship | Some | 2 | 
| Inflammatory carcinoma of breast | Finding site | False | Skin structure of breast | Inferred relationship | Some | 1 | 
| Cancer en cuirasse | Finding site | False | Skin structure of breast | Inferred relationship | Some |  | 
| Familial cancer of breast | Finding site | False | Skin structure of breast | Inferred relationship | Some |  | 
| carcinome intracanalaire du sein | Finding site | False | Skin structure of breast | Inferred relationship | Some | 3 | 
| Lobular carcinoma of breast (disorder) | Finding site | False | Skin structure of breast | Inferred relationship | Some | 3 | 
| Excision of lesion of mastectomy scar | Procedure site | False | Skin structure of breast | Inferred relationship | Some | 3 | 
| Neoplasm of skin of breast | Finding site | False | Skin structure of breast | Inferred relationship | Some | 1 | 
| Incision of skin of breast | Procedure site | False | Skin structure of breast | Inferred relationship | Some | 1 | 
| Excision of lesion of skin of breast | Procedure site | False | Skin structure of breast | Inferred relationship | Some | 1 | 
| Benign neoplasm of skin of breast | Finding site | False | Skin structure of breast | Inferred relationship | Some | 1 | 
| Carcinoma in situ of areola of male breast | Finding site | False | Skin structure of breast | Inferred relationship | Some | 1 | 
| Carcinoma in situ of skin of breast | Finding site | False | Skin structure of breast | Inferred relationship | Some | 1 | 
| Malignant melanoma of skin of breast | Finding site | False | Skin structure of breast | Inferred relationship | Some | 1 | 
| Primary malignant neoplasm of skin of breast | Finding site | False | Skin structure of breast | Inferred relationship | Some | 1 | 
| Metastatic malignant neoplasm to skin of breast | Finding site | False | Skin structure of breast | Inferred relationship | Some | 1 | 
| Neoplasm of uncertain behavior of skin of breast | Finding site | False | Skin structure of breast | Inferred relationship | Some | 1 | 
| Ca breast - nipple/central | Finding site | False | Skin structure of breast | Inferred relationship | Some |  | 
| Carcinoma of breast - upper, inner quadrant | Finding site | False | Skin structure of breast | Inferred relationship | Some |  | 
| Carcinoma of breast - lower, inner quadrant | Finding site | False | Skin structure of breast | Inferred relationship | Some |  | 
| Carcinoma of breast - upper, outer quadrant | Finding site | False | Skin structure of breast | Inferred relationship | Some |  | 
| Carcinoma breast - lower, outer quadrant | Finding site | False | Skin structure of breast | Inferred relationship | Some |  | 
| Carcinoma of breast - axillary tail | Finding site | False | Skin structure of breast | Inferred relationship | Some |  | 
| Carcinoma of breast NOS | Finding site | False | Skin structure of breast | Inferred relationship | Some |  | 
| Abrasion, breast | Finding site | False | Skin structure of breast | Inferred relationship | Some | 1 | 
| Insect bite, nonvenomous, of breast | Finding site | False | Skin structure of breast | Inferred relationship | Some | 1 | 
| Superficial partial thickness burn of breast | Finding site | False | Skin structure of breast | Inferred relationship | Some | 1 | 
| Deep partial thickness burn of breast | Finding site | False | Skin structure of breast | Inferred relationship | Some | 1 | 
| Hair sinus of breast | Finding site | False | Skin structure of breast | Inferred relationship | Some | 1 | 
| Traumatic blister of breast | Finding site | False | Skin structure of breast | Inferred relationship | Some | 1 | 
| Scratch of breast | Finding site | False | Skin structure of breast | Inferred relationship | Some | 1 | 
| Wood splinter in breast | Finding site | False | Skin structure of breast | Inferred relationship | Some | 2 | 
| Cut of breast | Finding site | False | Skin structure of breast | Inferred relationship | Some | 1 | 
| Superficial corrosion of breast | Finding site | False | Skin structure of breast | Inferred relationship | Some | 1 | 
| Nodule of skin of breast | Finding site | True | Skin structure of breast | Inferred relationship | Some | 1 | 
| Foreign body in skin of breast | Finding site | False | Skin structure of breast | Inferred relationship | Some | 1 | 
| Blister of breast without infection | Finding site | False | Skin structure of breast | Inferred relationship | Some | 1 | 
| Nonvenomous insect bite of breast with infection | Finding site | False | Skin structure of breast | Inferred relationship | Some | 1 | 
| Epidermal burn of breast (disorder) | Finding site | False | Skin structure of breast | Inferred relationship | Some | 1 | 
| Superficial foreign body of breast without major open wound but with infection | Finding site | False | Skin structure of breast | Inferred relationship | Some | 1 | 
| Furuncle of breast | Finding site | False | Skin structure of breast | Inferred relationship | Some | 1 | 
| Superficial foreign body of breast without major open wound AND without infection | Finding site | False | Skin structure of breast | Inferred relationship | Some | 2 | 
| Partial thickness burn of breast | Finding site | False | Skin structure of breast | Inferred relationship | Some | 1 | 
| Nonvenomous insect bite of breast without infection | Finding site | False | Skin structure of breast | Inferred relationship | Some | 1 | 
| Sebaceous cyst of skin of breast | Finding site | False | Skin structure of breast | Inferred relationship | Some | 1 | 
| Abrasion of breast, infected | Finding site | False | Skin structure of breast | Inferred relationship | Some | 1 | 
| Splinter of breast, without major open wound | Finding site | False | Skin structure of breast | Inferred relationship | Some | 1 | 
| Splinter of breast without major open wound, infected | Finding site | False | Skin structure of breast | Inferred relationship | Some | 1 | 
| Skin disorder of breast | Finding site | True | Skin structure of breast | Inferred relationship | Some | 1 | 
| Traumatic blister of breast, infected | Finding site | False | Skin structure of breast | Inferred relationship | Some | 1 | 
| Abrasion and/or friction burn of breast without infection | Finding site | False | Skin structure of breast | Inferred relationship | Some | 1 | 
| Abrasion and/or friction burn of breast with infection (disorder) | Finding site | False | Skin structure of breast | Inferred relationship | Some | 1 | 
| Localized skin involvement by breast carcinoma (disorder) | Finding site | False | Skin structure of breast | Inferred relationship | Some | 1 | 
| Excision of lesion of mastectomy scar | Procedure site - Direct (attribute) | False | Skin structure of breast | Inferred relationship | Some | 2 | 
| Excision of lesion of skin of breast | Procedure site - Direct (attribute) | False | Skin structure of breast | Inferred relationship | Some | 1 | 
| Carbuncle of breast | Finding site | False | Skin structure of breast | Inferred relationship | Some | 1 | 
| Decubitus ulcer of breast | Finding site | False | Skin structure of breast | Inferred relationship | Some | 1 | 
| Incision of skin of breast | Procedure site - Direct (attribute) | False | Skin structure of breast | Inferred relationship | Some | 1 | 
| Superficial foreign body of breast without major open wound AND without infection | Finding site | False | Skin structure of breast | Inferred relationship | Some | 1 | 
| Abrasion and/or friction burn of breast with infection (disorder) | Finding site | False | Skin structure of breast | Inferred relationship | Some | 1 | 
| Cutaneous papilloma of breast | Finding site | True | Skin structure of breast | Inferred relationship | Some | 1 | 
| Primary malignant neoplasm of skin of breast | Finding site | True | Skin structure of breast | Inferred relationship | Some | 1 | 
| Abrasion and/or friction burn of breast without infection | Finding site | True | Skin structure of breast | Inferred relationship | Some | 1 | 
| Traumatic blister of breast, infected | Finding site | True | Skin structure of breast | Inferred relationship | Some | 1 | 
| Blister of breast without infection | Finding site | True | Skin structure of breast | Inferred relationship | Some | 1 | 
| Melanoma in situ of skin of breast | Finding site | True | Skin structure of breast | Inferred relationship | Some | 1 | 
| Partial thickness burn of breast | Finding site | True | Skin structure of breast | Inferred relationship | Some | 1 | 
| Neoplasm of uncertain behavior of skin of breast | Finding site | True | Skin structure of breast | Inferred relationship | Some | 1 | 
| Carcinoma in situ of skin of breast | Finding site | True | Skin structure of breast | Inferred relationship | Some | 1 | 
| Benign neoplasm of skin of breast | Finding site | True | Skin structure of breast | Inferred relationship | Some | 1 | 
| Insect bite, nonvenomous, of breast | Finding site | True | Skin structure of breast | Inferred relationship | Some | 1 | 
| Scratch of breast | Finding site | True | Skin structure of breast | Inferred relationship | Some | 1 | 
| Metastatic malignant neoplasm to skin of breast | Finding site | True | Skin structure of breast | Inferred relationship | Some | 1 | 
| Nonvenomous insect bite of breast with infection | Finding site | True | Skin structure of breast | Inferred relationship | Some | 1 | 
| Deep partial thickness burn of breast | Finding site | True | Skin structure of breast | Inferred relationship | Some | 1 | 
| Foreign body in skin of breast | Finding site | True | Skin structure of breast | Inferred relationship | Some | 1 | 
| Abrasion, breast | Finding site | True | Skin structure of breast | Inferred relationship | Some | 1 | 
| Traumatic blister of breast | Finding site | True | Skin structure of breast | Inferred relationship | Some | 1 | 
| Furuncle of breast | Finding site | False | Skin structure of breast | Inferred relationship | Some | 1 | 
| Localized skin involvement by breast carcinoma (disorder) | Finding site | True | Skin structure of breast | Inferred relationship | Some | 1 | 
| Nonvenomous insect bite of breast without infection | Finding site | True | Skin structure of breast | Inferred relationship | Some | 1 | 
| Superficial corrosion of breast | Finding site | True | Skin structure of breast | Inferred relationship | Some | 1 | 
| Neoplasm of skin of breast | Finding site | True | Skin structure of breast | Inferred relationship | Some | 1 | 
| Abrasion of breast, infected | Finding site | False | Skin structure of breast | Inferred relationship | Some | 1 | 
| Malignant melanoma of skin of breast | Finding site | True | Skin structure of breast | Inferred relationship | Some | 1 | 
| Epidermal burn of breast (disorder) | Finding site | True | Skin structure of breast | Inferred relationship | Some | 1 | 
| Superficial foreign body of breast without major open wound AND without infection | Finding site | False | Skin structure of breast | Inferred relationship | Some | 1 | 
| Carbuncle of breast | Finding site | False | Skin structure of breast | Inferred relationship | Some | 1 | 
| Incision of skin of breast | Procedure site - Direct (attribute) | True | Skin structure of breast | Inferred relationship | Some | 1 | 
| Superficial partial thickness burn of breast | Finding site | True | Skin structure of breast | Inferred relationship | Some | 1 | 
| Hair sinus of breast | Finding site | True | Skin structure of breast | Inferred relationship | Some | 1 | 
| Decubitus ulcer of breast | Finding site | False | Skin structure of breast | Inferred relationship | Some | 1 | 
| Excision of lesion of skin of breast | Procedure site - Direct (attribute) | True | Skin structure of breast | Inferred relationship | Some | 2 | 
| Melanocytic nevus of skin of breast | Finding site | False | Skin structure of breast | Inferred relationship | Some | 1 |