| Inbound Relationships | 
Type | 
Active | 
Source | 
Characteristic | 
Refinability | 
Group | 
| Hair follicle disorder | 
Is a | 
True | 
Disorder of skin appendage | 
Inferred relationship | 
Existential restriction modifier | 
  | 
| Disorder of apocrine gland | 
Is a | 
True | 
Disorder of skin appendage | 
Inferred relationship | 
Existential restriction modifier | 
  | 
| Disorder of hair | 
Is a | 
False | 
Disorder of skin appendage | 
Inferred relationship | 
Existential restriction modifier | 
  | 
| Disorder of nail | 
Is a | 
True | 
Disorder of skin appendage | 
Inferred relationship | 
Existential restriction modifier | 
  | 
| Disorder of sebaceous gland | 
Is a | 
True | 
Disorder of skin appendage | 
Inferred relationship | 
Existential restriction modifier | 
  | 
| Disorder of sweat gland | 
Is a | 
True | 
Disorder of skin appendage | 
Inferred relationship | 
Existential restriction modifier | 
  | 
| Hair and hair follicle diseases | 
Is a | 
False | 
Disorder of skin appendage | 
Inferred relationship | 
Existential restriction modifier | 
  | 
| [X]Other nail disorders | 
Is a | 
False | 
Disorder of skin appendage | 
Inferred relationship | 
Existential restriction modifier | 
  | 
| [X]Nail disorders in other diseases classified elsewhere | 
Is a | 
False | 
Disorder of skin appendage | 
Inferred relationship | 
Existential restriction modifier | 
  | 
| [X]Other alopecia areata | 
Is a | 
False | 
Disorder of skin appendage | 
Inferred relationship | 
Existential restriction modifier | 
  | 
| [X]Other androgenic alopecia | 
Is a | 
False | 
Disorder of skin appendage | 
Inferred relationship | 
Existential restriction modifier | 
  | 
| [X]Other specified nonscarring hair loss | 
Is a | 
False | 
Disorder of skin appendage | 
Inferred relationship | 
Existential restriction modifier | 
  | 
| [X]Other cicatricial alopecia | 
Is a | 
False | 
Disorder of skin appendage | 
Inferred relationship | 
Existential restriction modifier | 
  | 
| [X]Other hair color and hair shaft abnormalities | 
Is a | 
False | 
Disorder of skin appendage | 
Inferred relationship | 
Existential restriction modifier | 
  | 
| [X]Other hypertrichosis | 
Is a | 
False | 
Disorder of skin appendage | 
Inferred relationship | 
Existential restriction modifier | 
  | 
| [X]Other acne | 
Is a | 
False | 
Disorder of skin appendage | 
Inferred relationship | 
Existential restriction modifier | 
  | 
| [X]Other rosacea | 
Is a | 
False | 
Disorder of skin appendage | 
Inferred relationship | 
Existential restriction modifier | 
  | 
| [X]Other follicular cysts of the skin and subcutaneous tissue | 
Is a | 
False | 
Disorder of skin appendage | 
Inferred relationship | 
Existential restriction modifier | 
  | 
| [X]Other specified follicular disorders | 
Is a | 
False | 
Disorder of skin appendage | 
Inferred relationship | 
Existential restriction modifier | 
  | 
| [X]Other eccrine sweat disorders | 
Is a | 
False | 
Disorder of skin appendage | 
Inferred relationship | 
Existential restriction modifier | 
  | 
| [X]Other apocrine sweat disorders | 
Is a | 
False | 
Disorder of skin appendage | 
Inferred relationship | 
Existential restriction modifier | 
  | 
| [X]Cicatricial alopecia, unspecified | 
Is a | 
False | 
Disorder of skin appendage | 
Inferred relationship | 
Existential restriction modifier | 
  | 
| [X]Acne, unspecified | 
Is a | 
False | 
Disorder of skin appendage | 
Inferred relationship | 
Existential restriction modifier | 
  | 
| [X]Follicular cyst of skin and subcutaneous tissue, unspecified | 
Is a | 
False | 
Disorder of skin appendage | 
Inferred relationship | 
Existential restriction modifier | 
  | 
| [X]Miliaria, unspecified | 
Is a | 
False | 
Disorder of skin appendage | 
Inferred relationship | 
Existential restriction modifier | 
  | 
| [X]Apocrine sweat disorder, unspecified | 
Is a | 
False | 
Disorder of skin appendage | 
Inferred relationship | 
Existential restriction modifier | 
  | 
| Open wound of eyebrow | 
Is a | 
False | 
Disorder of skin appendage | 
Inferred relationship | 
Existential restriction modifier | 
  | 
| Psittacine beak and feather virus infection | 
Is a | 
False | 
Disorder of skin appendage | 
Inferred relationship | 
Existential restriction modifier | 
  | 
| Follicular atopic dermatitis | 
Is a | 
False | 
Disorder of skin appendage | 
Inferred relationship | 
Existential restriction modifier | 
  | 
| Congenital malformation of the eyebrow | 
Is a | 
False | 
Disorder of skin appendage | 
Inferred relationship | 
Existential restriction modifier | 
  | 
| Netherton's syndrome | 
Is a | 
True | 
Disorder of skin appendage | 
Inferred relationship | 
Existential restriction modifier | 
  | 
| Neoplasm of skin with adnexal differentiation | 
Is a | 
False | 
Disorder of skin appendage | 
Inferred relationship | 
Existential restriction modifier | 
  | 
| Folliculitis | 
Is a | 
False | 
Disorder of skin appendage | 
Inferred relationship | 
Existential restriction modifier | 
  | 
| Disorder of hair AND/OR hair follicle | 
Is a | 
False | 
Disorder of skin appendage | 
Inferred relationship | 
Existential restriction modifier | 
  | 
| Trichomycosis axillaris | 
Is a | 
False | 
Disorder of skin appendage | 
Inferred relationship | 
Existential restriction modifier | 
  | 
| Gingival hair impaction | 
Is a | 
False | 
Disorder of skin appendage | 
Inferred relationship | 
Existential restriction modifier | 
  | 
| Congenital anomaly of hair | 
Is a | 
False | 
Disorder of skin appendage | 
Inferred relationship | 
Existential restriction modifier | 
  | 
| Border disease of sheep | 
Is a | 
False | 
Disorder of skin appendage | 
Inferred relationship | 
Existential restriction modifier | 
  | 
| Malignant melanoma of skin of eyebrow | 
Is a | 
False | 
Disorder of skin appendage | 
Inferred relationship | 
Existential restriction modifier | 
  | 
| Tinea kerion of beard | 
Is a | 
False | 
Disorder of skin appendage | 
Inferred relationship | 
Existential restriction modifier | 
  | 
| Feather pulpitis | 
Is a | 
False | 
Disorder of skin appendage | 
Inferred relationship | 
Existential restriction modifier | 
  | 
| Disorder of hoof | 
Is a | 
False | 
Disorder of skin appendage | 
Inferred relationship | 
Existential restriction modifier | 
  | 
| Multiple fibrofolliculomas | 
Is a | 
False | 
Disorder of skin appendage | 
Inferred relationship | 
Existential restriction modifier | 
  | 
| Sebaceous trichofolliculoma | 
Is a | 
True | 
Disorder of skin appendage | 
Inferred relationship | 
Existential restriction modifier | 
  | 
| Trichoadenoma | 
Is a | 
False | 
Disorder of skin appendage | 
Inferred relationship | 
Existential restriction modifier | 
  | 
| Desmoplastic trichoepithelioma | 
Is a | 
True | 
Disorder of skin appendage | 
Inferred relationship | 
Existential restriction modifier | 
  | 
| Giant solitary trichoepithelioma | 
Is a | 
True | 
Disorder of skin appendage | 
Inferred relationship | 
Existential restriction modifier | 
  | 
| Cyst of meibomian gland | 
Is a | 
False | 
Disorder of skin appendage | 
Inferred relationship | 
Existential restriction modifier | 
  | 
| Congenital hyperplasia of sebaceous glands of lip | 
Is a | 
False | 
Disorder of skin appendage | 
Inferred relationship | 
Existential restriction modifier | 
  | 
| Carcinoma in situ of adnexa of skin | 
Is a | 
True | 
Disorder of skin appendage | 
Inferred relationship | 
Existential restriction modifier | 
  | 
| Primary malignant neoplasm of sebaceous gland | 
Is a | 
False | 
Disorder of skin appendage | 
Inferred relationship | 
Existential restriction modifier | 
  | 
| Primary malignant neoplasm of sweat gland | 
Is a | 
False | 
Disorder of skin appendage | 
Inferred relationship | 
Existential restriction modifier | 
  | 
| Metastatic malignant neoplasm to adnexa of skin | 
Is a | 
True | 
Disorder of skin appendage | 
Inferred relationship | 
Existential restriction modifier | 
  | 
| Metastatic malignant neoplasm to sebaceous gland | 
Is a | 
False | 
Disorder of skin appendage | 
Inferred relationship | 
Existential restriction modifier | 
  | 
| Neoplasm of uncertain behavior of adnexa of skin | 
Is a | 
True | 
Disorder of skin appendage | 
Inferred relationship | 
Existential restriction modifier | 
  | 
| Infected cyst of Meibomian gland | 
Is a | 
False | 
Disorder of skin appendage | 
Inferred relationship | 
Existential restriction modifier | 
  | 
| Meibomianitis | 
Is a | 
False | 
Disorder of skin appendage | 
Inferred relationship | 
Existential restriction modifier | 
  | 
| Internal hordeolum | 
Is a | 
False | 
Disorder of skin appendage | 
Inferred relationship | 
Existential restriction modifier | 
  | 
| Meibomian gland dysfunction | 
Is a | 
False | 
Disorder of skin appendage | 
Inferred relationship | 
Existential restriction modifier | 
  | 
| Hamartoma of skin appendage | 
Is a | 
True | 
Disorder of skin appendage | 
Inferred relationship | 
Existential restriction modifier | 
  | 
| Bacterial shell rot | 
Is a | 
False | 
Disorder of skin appendage | 
Inferred relationship | 
Existential restriction modifier | 
  | 
| Overgrown claw | 
Is a | 
False | 
Disorder of skin appendage | 
Inferred relationship | 
Existential restriction modifier | 
  | 
| Disorder of hair | 
Is a | 
True | 
Disorder of skin appendage | 
Inferred relationship | 
Existential restriction modifier | 
  | 
| Corns, equine | 
Is a | 
False | 
Disorder of skin appendage | 
Inferred relationship | 
Existential restriction modifier | 
  | 
| Broken blood feather | 
Is a | 
False | 
Disorder of skin appendage | 
Inferred relationship | 
Existential restriction modifier | 
  | 
| Infective bulbar necrosis | 
Is a | 
False | 
Disorder of skin appendage | 
Inferred relationship | 
Existential restriction modifier | 
  | 
| Feather picking | 
Is a | 
False | 
Disorder of skin appendage | 
Inferred relationship | 
Existential restriction modifier | 
  | 
| Fibrofolliculoma | 
Is a | 
False | 
Disorder of skin appendage | 
Inferred relationship | 
Existential restriction modifier | 
  | 
| Congenital hyperplasia of sebaceous glands of lip | 
Is a | 
False | 
Disorder of skin appendage | 
Inferred relationship | 
Existential restriction modifier | 
  | 
| Internal hordeolum | 
Is a | 
False | 
Disorder of skin appendage | 
Inferred relationship | 
Existential restriction modifier | 
  | 
| Primary malignant neoplasm of sebaceous gland | 
Is a | 
False | 
Disorder of skin appendage | 
Inferred relationship | 
Existential restriction modifier | 
  | 
| Metastatic malignant neoplasm to sebaceous gland | 
Is a | 
False | 
Disorder of skin appendage | 
Inferred relationship | 
Existential restriction modifier | 
  | 
| Meibomian gland dysfunction | 
Is a | 
False | 
Disorder of skin appendage | 
Inferred relationship | 
Existential restriction modifier | 
  | 
| Sebaceous cyst of eyelid | 
Is a | 
False | 
Disorder of skin appendage | 
Inferred relationship | 
Existential restriction modifier | 
  | 
| Primary adnexal carcinoma of skin | 
Is a | 
True | 
Disorder of skin appendage | 
Inferred relationship | 
Existential restriction modifier | 
  | 
| Inverted follicular keratosis | 
Is a | 
False | 
Disorder of skin appendage | 
Inferred relationship | 
Existential restriction modifier | 
  | 
| Keratosis follicularis, dwarfism, cerebral atrophy syndrome | 
Is a | 
False | 
Disorder of skin appendage | 
Inferred relationship | 
Existential restriction modifier | 
  | 
| Eruptive vellus hair cyst | 
Is a | 
False | 
Disorder of skin appendage | 
Inferred relationship | 
Existential restriction modifier | 
  | 
| Cyst of gland of Zeis | 
Is a | 
False | 
Disorder of skin appendage | 
Inferred relationship | 
Existential restriction modifier | 
  | 
| Acquired deformity of nail plate | 
Is a | 
False | 
Disorder of skin appendage | 
Inferred relationship | 
Existential restriction modifier | 
  | 
| Acne | 
Is a | 
True | 
Disorder of skin appendage | 
Inferred relationship | 
Existential restriction modifier | 
  | 
| Malalignment of nail | 
Is a | 
False | 
Disorder of skin appendage | 
Inferred relationship | 
Existential restriction modifier | 
  | 
| Superficial white onychomycosis | 
Is a | 
False | 
Disorder of skin appendage | 
Inferred relationship | 
Existential restriction modifier | 
  | 
| Autosomal recessive nail dysplasia | 
Is a | 
False | 
Disorder of skin appendage | 
Inferred relationship | 
Existential restriction modifier | 
  | 
| Onychomycosis of toenails | 
Is a | 
False | 
Disorder of skin appendage | 
Inferred relationship | 
Existential restriction modifier | 
  | 
| Lamellar nail splitting | 
Is a | 
False | 
Disorder of skin appendage | 
Inferred relationship | 
Existential restriction modifier | 
  | 
| Trichoblastoma | 
Is a | 
True | 
Disorder of skin appendage | 
Inferred relationship | 
Existential restriction modifier | 
  | 
| Multiple piloleiomyoma | 
Is a | 
False | 
Disorder of skin appendage | 
Inferred relationship | 
Existential restriction modifier | 
  | 
| Hair nevus | 
Is a | 
True | 
Disorder of skin appendage | 
Inferred relationship | 
Existential restriction modifier | 
  | 
| Onycholysis | 
Is a | 
False | 
Disorder of skin appendage | 
Inferred relationship | 
Existential restriction modifier | 
  | 
| Pilar leiomyoma | 
Is a | 
True | 
Disorder of skin appendage | 
Inferred relationship | 
Existential restriction modifier | 
  | 
| Undifferentiated adnexal carcinoma of skin | 
Is a | 
True | 
Disorder of skin appendage | 
Inferred relationship | 
Existential restriction modifier | 
  | 
| Traumatic amputation thumb tip, type 4 (partial loss of terminal phalanx, pulp and nail including lunula) | 
Is a | 
False | 
Disorder of skin appendage | 
Inferred relationship | 
Existential restriction modifier | 
  | 
| Traumatic amputation of fingertip, type 4 (partial loss of terminal phalanx, pulp and nail including lunula) | 
Is a | 
False | 
Disorder of skin appendage | 
Inferred relationship | 
Existential restriction modifier | 
  | 
| [X]Other specified follicular disorders | 
Is a | 
False | 
Disorder of skin appendage | 
Inferred relationship | 
Existential restriction modifier | 
  | 
| [X]Other androgenic alopecia | 
Is a | 
False | 
Disorder of skin appendage | 
Inferred relationship | 
Existential restriction modifier | 
  | 
| [X]Other hair colour and hair shaft abnormalities | 
Is a | 
False | 
Disorder of skin appendage | 
Inferred relationship | 
Existential restriction modifier | 
  | 
| [X]Other specified nonscarring hair loss | 
Is a | 
False | 
Disorder of skin appendage | 
Inferred relationship | 
Existential restriction modifier | 
  | 
| [X]Other acne | 
Is a | 
False | 
Disorder of skin appendage | 
Inferred relationship | 
Existential restriction modifier | 
  | 
| [X]Other apocrine sweat disorders | 
Is a | 
False | 
Disorder of skin appendage | 
Inferred relationship | 
Existential restriction modifier | 
  | 
| [X]Other alopecia areata | 
Is a | 
False | 
Disorder of skin appendage | 
Inferred relationship | 
Existential restriction modifier | 
  |