The condition occurs in roughly 1 in 300,000 people. As an autosomal recessive condition, rates are higher among certain ethnic populations with a higher likelihood of consanguinity.
Harlequin-type ichthyosis
Harlequin-type ichthyosis  Harlequin-type ichthyosis  1
Abietic acid dermatitis
Keratosis
Papuloerythroderma of Ofuji
X-linked ichthyosis
Ichthyosis acquisita
Yellow nail syndrome