Primary paediatric cutaneous mucinoses.

The current update tries to offer a more meaningful guide to the diagnosis and treatment of these rare diseases in paediatric patients. What's already known about this topic? The nosography of primary cutaneous mucinoses occurring in childhood is confusing because of the very limited number of cases and overlaps in their clinicopathological features in the absence of homogeneous case series. The diagnosis and management of paediatric patients with cutaneous mucinoses are also difficult as these diseases are rarely seen in children. What does this study add? New investigations have yielded significant insights into a classification of paediatric cutaneous mucinoses. The current update tries to offer a more meaningful guide to diagnosis and treatment of these rare diseases in patients of paediatric age.