Genodermatoses are heritable skin diseases that can cause significant morbidity and mortality. Most of them show characteristic cutaneous findings. Genodermatoses can be associated with extracutaneous system abnormalities. Diagnosing hereditary skin disorders is still a challenging task due to their rarity and diversity, due to diseases evolving over many years, and the initial manifestations not always being diagnostic; therefore, ongoing evaluation and surveillance is often required to make the accurate diagnosis. The algorithm for the diagnosis depends on a combination of thorough clinical and family history clinical examination, laboratory findings, consultation of multiple medical specialists, and molecular analysis. Diagnostic testing targeted at differentiation of similar genodermatoses may be required. Recognition is crucial for the initiation of the treatment for skin manifestations and detection of other extracutaneous abnormalities, including malignancy. Diagnostic accuracy and molecular diagnosis may help in providing a template for ongoing management, testing, and education and prognostication for families of children with genodermatoses. Read the whole article here.
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