title: [Congenital homolateral epidermal hyperplasia and hypoplastic hemidysplasia (splitting of the Solomon's syndrome) (author's transl)].
abstract: The observation of a 16-year-old girl born with an ectromelia and an ipsilateral inflammatory verrucous epidermal nevus led us to a synthetic study of 17 similar cases already published since 1927: all these cases concern female patients and are characterized by a unilateral hypoplastic dysplasia, most often of limbs, and inflammatory epidermal hyperplastic lesions described as ichthyosiform, psoriasiform or verrucous, usually distributed on the same side on the skin overlying the dysplastic body areas. The skin lesions may be partly regressive after birth and their histological features are suggestive of inflammatory linear verrucous epidermal nevus (I. L. V. E. N.). These associations may be representative of a special form of Solomon's syndrome whose heterogeneity has be recently emphasized. We propose to subdivide it in 3 forms: the epidermal nevus syndrome (Solomon's syndrome)--the organoid nevus syndrome (Schimmelpenning's syndrome)--the I. L. V. E. N. syndrome, probably X-linked dominant inherited (lethal for hemizygous males), associated with ipsilateral hypoplastic body lesions and, however less frequently than in the epidermal nevus syndrome, with ocular and nervous abnormalities. The distribution of cutaneous lesions has some similarities with the pattern of skin symptoms of X-linked dominant traits such as chondrodysplasia punctata, focal dermal hypoplasia or incontinentia pigmenti. The most typical feature of this syndrome is the strong inflammatory aspect of the epidermal nevus erroneously described in previous cases as unilateral psoriasis or ichthyosiform erythroderma.
mesh_terms: D000293:Adolescent; D001842:Bone and Bones / Q000002:abnormalities*; D004480:Ectromelia / Q000150:complications; D004817:Epidermis / Q000473:pathology*; D005260:Female; D006801:Humans; D006965:Hyperplasia / Q000150:complications / Q000151:congenital / Q000473:pathology; D009506:Nevus / Q000150:complications; D012878:Skin Neoplasms / Q000150:complications; D013577:Syndrome
vernacular_title: Hyperplasie épidermoque et Hémidysplasie corporelle hypoplasique congénitales homolatérales (Démembrement du syndrome de Solomon).