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1 OMIM reference -
2 associated genes
14 signs/symptoms
PROTEIN INTERACTIONS: 1
COMMON SIGNS: 2
1 OMIM reference -
1 associated gene
21 signs/symptoms
Large congenital melanocytic nevus
Fibrodysplasia ossificans progressiva

MC1R ACVR1
NRAS


INTERACTOME
ASSOCIATIONS

(click on a score value to see the evidence)
NRAS
(0.52)
ACVR1



Citations in the biomedical literature:


Large congenital melanocytic nevus
MC1R NRAS
Fibrodysplasia ossificans progressiva
ACVR1



Large congenital melanocytic nevus
Fibrodysplasia ossificans progressiva

Synonym(s):
- Congenital pigmented nevus
- GMN
- Giant congenital melanocytic nevus
- Giant pigmented hairy nevus
- LCMN

Synonym(s):
- FOP
- Man of stone
- Myositis ossificans progressiva

Classification (Orphanet):
- Rare genetic disease
- Rare oncologic disease
- Rare skin disease
Classification (Orphanet):
- Rare bone disease
- Rare developmental defect during embryogenesis
- Rare genetic disease
- Rare skin disease

Classification (ICD10):
- Neoplasms -
Classification (ICD10):
- Diseases of the musculoskeletal system and connective tissue -

Epidemiological data:
(no data available)
Epidemiological data:
Class of prevalence: <1 / 1 000 000
Average age onset: childhood
Average age of death: any age
Type of inheritance: autosomal dominant

External references:
1 OMIM reference -
No MeSH references
External references:
1 OMIM reference -
1 MeSH reference: D009221


COMMON
SIGNS
- Seizures / epilepsy / absences / spasms / status epilepticus
- Subcutaneous nodules / lipomas / tumefaction / swelling


Large congenital melanocytic nevus
Fibrodysplasia ossificans progressiva

Very frequent
- Abnormal pigmentary skin changes / skin pigmentation anomalies
- Capillary hemangioma / nevus / naevus flammeus / port-wine stain
- Scalp cyst / giant nevus

Frequent
- Hirsutism / hypertrichosis / Increased body hair
- Neoplasms / tumors

Occasional
- Hydrocephaly
- Irregular / patchy skin hypopigmentation
- Melanoma
- Pruritus / itching
- Sarcoma
- Skin / cutaneous neoplasm / tumor / carcinoma / cancer (excluding melanoma)
- Soft tissue sarcoma / cancer / tumor / liposarcoma / myosarcoma


Very frequent
- Anomalies of cartilages, joints and periarticular tissue
- Anomalies of spine, vertebrae and pelvis
- Autosomal dominant inheritance
- Big toe anomaly (excluding absence)
- Muscle ossification
- Restricted joint mobility / joint stiffness / ankylosis
- Rigid spine
- Short big toe

Frequent
- Clinodactyly of fifth finger
- Hearing loss / hypoacusia / deafness
- Hypotrichosis / atrichia / atrichiasis / scalp hairlessness
- Respiratory distress / dyspnea / respiratory failure / lung volume reduction
- Thumb hypoplasia / aplasia / absence

Occasional
- Anaemia
- Failure to thrive / difficulties for feeding in infancy / growth delay
- Glaucoma
- Hallux valgus
- Intellectual deficit / mental / psychomotor retardation / learning disability
- Synostosis