| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group | 
| Generalized eruptive histiocytoma | Associated morphology | False | Dermatofibroma, no International Classification of Diseases for Oncology subtype | Inferred relationship | Existential restriction modifier | 1 | 
| Sclerosing angioma | Is a | False | Dermatofibroma, no International Classification of Diseases for Oncology subtype | Inferred relationship | Existential restriction modifier |  | 
| Fibrous histiocytoma of skin | Associated morphology | False | Dermatofibroma, no International Classification of Diseases for Oncology subtype | Inferred relationship | Existential restriction modifier | 1 | 
| Cutaneous histiocytoma | Associated morphology | False | Dermatofibroma, no International Classification of Diseases for Oncology subtype | Inferred relationship | Existential restriction modifier | 1 | 
| Pigmented histiocytoma of skin | Associated morphology | False | Dermatofibroma, no International Classification of Diseases for Oncology subtype | Inferred relationship | Existential restriction modifier | 1 | 
| Atrophic dermatofibroma | Associated morphology | False | Dermatofibroma, no International Classification of Diseases for Oncology subtype | Inferred relationship | Existential restriction modifier | 1 | 
| Cellular histiocytoma of skin | Associated morphology | False | Dermatofibroma, no International Classification of Diseases for Oncology subtype | Inferred relationship | Existential restriction modifier | 1 | 
| Atypical (pseudosarcomatous) histiocytoma of skin | Associated morphology | False | Dermatofibroma, no International Classification of Diseases for Oncology subtype | Inferred relationship | Existential restriction modifier | 1 | 
| Aneurysmal histiocytoma of skin | Associated morphology | False | Dermatofibroma, no International Classification of Diseases for Oncology subtype | Inferred relationship | Existential restriction modifier | 1 | 
| Keloidal histiocytoma of skin | Associated morphology | False | Dermatofibroma, no International Classification of Diseases for Oncology subtype | Inferred relationship | Existential restriction modifier | 1 | 
| Palisaded histiocytoma of skin | Associated morphology | False | Dermatofibroma, no International Classification of Diseases for Oncology subtype | Inferred relationship | Existential restriction modifier | 1 | 
| Clear cell histiocytoma of skin | Associated morphology | False | Dermatofibroma, no International Classification of Diseases for Oncology subtype | Inferred relationship | Existential restriction modifier | 1 | 
| Granular cell histiocytoma of skin | Associated morphology | False | Dermatofibroma, no International Classification of Diseases for Oncology subtype | Inferred relationship | Existential restriction modifier | 1 | 
| Dermatofibroma | Associated morphology | False | Dermatofibroma, no International Classification of Diseases for Oncology subtype | Inferred relationship | Existential restriction modifier | 1 | 
| Dermatofibroma | Associated morphology | False | Dermatofibroma, no International Classification of Diseases for Oncology subtype | Inferred relationship | Existential restriction modifier | 1 | 
| Excision of dermatofibroma | Direct morphology | False | Dermatofibroma, no International Classification of Diseases for Oncology subtype | Inferred relationship | Existential restriction modifier | 1 | 
| Dermatofibroma of right lower limb | Associated morphology | False | Dermatofibroma, no International Classification of Diseases for Oncology subtype | Inferred relationship | Existential restriction modifier | 1 | 
| Dermatofibroma of left lower limb | Associated morphology | False | Dermatofibroma, no International Classification of Diseases for Oncology subtype | Inferred relationship | Existential restriction modifier | 1 | 
| Dermatofibroma of left upper limb | Associated morphology | False | Dermatofibroma, no International Classification of Diseases for Oncology subtype | Inferred relationship | Existential restriction modifier | 1 | 
| Dermatofibroma of right upper limb | Associated morphology | False | Dermatofibroma, no International Classification of Diseases for Oncology subtype | Inferred relationship | Existential restriction modifier | 1 | 
| Dermatofibroma of bilateral lower limbs | Associated morphology | False | Dermatofibroma, no International Classification of Diseases for Oncology subtype | Inferred relationship | Existential restriction modifier | 2 | 
| Dermatofibroma of bilateral lower limbs | Associated morphology | False | Dermatofibroma, no International Classification of Diseases for Oncology subtype | Inferred relationship | Existential restriction modifier | 1 | 
| Dermatofibroma of scalp | Associated morphology | False | Dermatofibroma, no International Classification of Diseases for Oncology subtype | Inferred relationship | Existential restriction modifier | 1 | 
| Dermatofibroma of trunk | Associated morphology | False | Dermatofibroma, no International Classification of Diseases for Oncology subtype | Inferred relationship | Existential restriction modifier | 1 | 
| Dermatofibroma of neck | Associated morphology | False | Dermatofibroma, no International Classification of Diseases for Oncology subtype | Inferred relationship | Existential restriction modifier | 1 | 
| Dermatofibroma of bilateral upper limbs | Associated morphology | False | Dermatofibroma, no International Classification of Diseases for Oncology subtype | Inferred relationship | Existential restriction modifier | 1 | 
| Dermatofibroma of bilateral upper limbs | Associated morphology | False | Dermatofibroma, no International Classification of Diseases for Oncology subtype | Inferred relationship | Existential restriction modifier | 2 | 
| Dermatofibroma of skin of right lower eyelid | Associated morphology | False | Dermatofibroma, no International Classification of Diseases for Oncology subtype | Inferred relationship | Existential restriction modifier | 1 | 
| Dermatofibroma of skin of left lower eyelid | Associated morphology | False | Dermatofibroma, no International Classification of Diseases for Oncology subtype | Inferred relationship | Existential restriction modifier | 1 | 
| Dermatofibroma of skin of left upper eyelid | Associated morphology | False | Dermatofibroma, no International Classification of Diseases for Oncology subtype | Inferred relationship | Existential restriction modifier | 1 | 
| Dermatofibroma of skin of right upper eyelid | Associated morphology | False | Dermatofibroma, no International Classification of Diseases for Oncology subtype | Inferred relationship | Existential restriction modifier | 1 | 
| Dermatofibroma of skin of lip | Associated morphology | False | Dermatofibroma, no International Classification of Diseases for Oncology subtype | Inferred relationship | Existential restriction modifier | 1 | 
| Dermatofibroma of skin of bilateral ears | Associated morphology | False | Dermatofibroma, no International Classification of Diseases for Oncology subtype | Inferred relationship | Existential restriction modifier | 2 | 
| Dermatofibroma of skin of bilateral ears | Associated morphology | False | Dermatofibroma, no International Classification of Diseases for Oncology subtype | Inferred relationship | Existential restriction modifier | 1 | 
| Dermatofibroma of skin of left ear | Associated morphology | False | Dermatofibroma, no International Classification of Diseases for Oncology subtype | Inferred relationship | Existential restriction modifier | 1 | 
| Dermatofibroma of skin of right ear | Associated morphology | False | Dermatofibroma, no International Classification of Diseases for Oncology subtype | Inferred relationship | Existential restriction modifier | 1 |