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1 OMIM reference -
1 associated gene
37 signs/symptoms
PROTEIN INTERACTIONS: 1
COMMON SIGNS: 2
1 OMIM reference -
2 associated genes
31 signs/symptoms
Leprechaunism
Linear nevus sebaceus syndrome

INSR HRAS
KRAS


INTERACTOME
ASSOCIATIONS

(click on a score value to see the evidence)
INSR
(0.67)
HRAS



Citations in the biomedical literature:


Leprechaunism
INSR
Linear nevus sebaceus syndrome
HRAS KRAS



Leprechaunism
Linear nevus sebaceus syndrome

Synonym(s):
- Donohue syndrome

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

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

Classification (ICD10):
- Endocrine, nutritional and metabolic diseases -
Classification (ICD10):
- Congenital malformations, deformations and chromosomal abnormalities -

Epidemiological data:
Class of prevalence: <1 / 1 000 000
Average age onset: neonatal/infancy
Average age of death: before age 5
Type of inheritance: autosomal recessive
Epidemiological data:
Class of prevalence: unknown
Average age onset: childhood
Average age of death: any age
Type of inheritance: sporadic

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


COMMON
SIGNS
- Failure to thrive / difficulties for feeding in infancy / growth delay
- Intellectual deficit / mental / psychomotor retardation / learning disability


Leprechaunism
Linear nevus sebaceus syndrome

Very frequent
- Anomalies of ear and hearing
- Autosomal recessive inheritance
- Diabetes mellitus
- Excess nuchal skin without pterygium colli
- Facial dysmorphism
- Flared / thick ala nasi
- High vaulted / narrow palate
- Hyperinsulinism / hyperinsulinemia
- Hypertelorism
- Hypoglycemia
- Insulin-independent / type 2 diabetes
- Intrauterine growth retardation
- Long / large ear
- Low set ears / posteriorly rotated ears
- Macropenis / megapenis / large penis
- Muscle hypotrophy / atrophy / dystrophy / agenesis / amyotrophy
- Proptosis / exophthalmos
- Repeat respiratory infections
- Short stature / dwarfism / nanism
- Thick lips
- Wasted (excluding lipodystrophy) / poorly muscled build / cachexy

Frequent
- Delayed bone age
- Depressed nasal bridge
- Feeding disorder / dysphagia / swallowing / sucking disorder / esophageal dyskinesia
- Female pseudohermaphrodism / virilisation / clitoridomegaly
- Gynecomastia / breast / mammary gland enlargement / hyperplasia
- Hepatitis / icterus / cholestasis
- Hirsutism / hypertrichosis / Increased body hair
- Immunodeficiency / increased susceptibility to infections / recurrent infections
- Inguinal / inguinoscrotal / crural hernia
- Lipoatrophy
- Umbilical hernia

Occasional
- Absent / hypotonic / flaccid abdominal wall muscles
- Microcephaly
- Undescended / ectopic testes / cryptorchidia / unfixed testes


Very frequent
- Adenoma sebaceum
- Anophthalmos / anophthalmia / microphthalmos / microphthalmia
- Areflexia / hyporeflexia
- Asymmetry of the body / hemiatrophy / hemihyperthrophy
- Autosomal dominant inheritance
- 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
- Intracranial / cerebral calcifications