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1 OMIM reference -
2 associated genes
31 signs/symptoms
PROTEIN INTERACTIONS: 1
COMMON SIGNS: 2
1 OMIM reference -
1 associated gene
13 signs/symptoms
Linear nevus sebaceus syndrome
Hereditary cerebral hemorrhage with amyloidosis, Piedmont type

HRAS APP
KRAS


INTERACTOME
ASSOCIATIONS

(click on a score value to see the evidence)
KRAS
(0.56)
APP



Citations in the biomedical literature:


Linear nevus sebaceus syndrome
HRAS KRAS
Hereditary cerebral hemorrhage with amyloidosis, Piedmont type
APP



Linear nevus sebaceus syndrome
Hereditary cerebral hemorrhage with amyloidosis, Piedmont type

Synonym(s):
- Nevus sebaceus of Jadassohn
- Nevus sebaceus syndrome
- Organoid nevus syndrome
- Schimmelpenning syndrome
- Solomon syndrome

Synonym(s):
- HCHWA, Piedmont type

Classification (Orphanet):
- Rare developmental defect during embryogenesis
- Rare eye disease
- Rare genetic disease
- Rare oncologic disease
- Rare skin disease
Classification (Orphanet):
- Rare genetic disease
- Rare neurologic disease
- Rare systemic or rheumatologic disease

Classification (ICD10):
- Congenital malformations, deformations and chromosomal abnormalities -
Classification (ICD10):
(no data available)

Epidemiological data:
Class of prevalence: unknown
Average age onset: childhood
Average age of death: any age
Type of inheritance: sporadic
Epidemiological data:
(no data available)

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


COMMON
SIGNS
- Autosomal dominant inheritance
- Intellectual deficit / mental / psychomotor retardation / learning disability


Linear nevus sebaceus syndrome
Hereditary cerebral hemorrhage with amyloidosis, Piedmont type

Very frequent
- Adenoma sebaceum
- Anophthalmos / anophthalmia / microphthalmos / microphthalmia
- Areflexia / hyporeflexia
- Asymmetry of the body / hemiatrophy / hemihyperthrophy
- Cavernous / tuberous hemangioma
- Cerebellum / cerebellar vermis anomaly / agenesis / hypoplasia
- Coloboma of iris
- Dilated cerebral ventricles without hydrocephaly
- EEG anomalies
- Frontal bossing / prominent forehead
- Genu recurvatum
- Hypereflexia
- Hypotonia
- Hypotrichosis / atrichia / atrichiasis / scalp hairlessness
- Narrow forehead
- Pigmented naevi / naevus pigmentosus / lentigo
- Prominent occiput / occipital bossing
- Seizures / epilepsy / absences / spasms / status epilepticus
- Telecanthus / canthal dystopy
- Vertebral segmentation anomaly / hemivertebrae

Frequent
- Anomalies of eyes and vision
- Facial structural asymmetry / facial hemiatrophy / facial hemihypertrophy
- Irregular / in bands / reticular skin hyperpigmentation
- Plagiocephaly
- Porencephaly

Occasional
- Corpus callosum / septum pellucidum total / partial agenesis
- Dandy-Walker anomaly
- Failure to thrive / difficulties for feeding in infancy / growth delay
- Intracranial / cerebral calcifications


Very frequent
- Intracranial / cerebral / meningeal hemorrhage
- Motor deficit / trouble
- Obnubilation / coma / lethargia / desorientation
- Paresthesia / dysesthesia / hypoesthesia / anesthesia / numbness
- Psychic / psychomotor regression / dementia / intellectual decline
- Sensitive trouble / deficit
- Transient cerebral ischemia / stroke

Frequent
- Cerebral vascular anomalies
- Facial pain / cephalalgia / migraine
- Psychic / behavioural troubles

Occasional
- Early death / lethality