Fig. 1
From: Role of molecular testing in the multidisciplinary diagnostic approach of ichthyosis
Clinical and ultrastructural findings in a subgroup of patients with X-linked ichthyosis. Patient ID-58 presented brown scales, sparing of antecubital and popliteal areas and normal palms and soles (a). Patient ID-52 showed residue of collodion membrane (b) and palmoplantar involvement (c). Electron microscopy of ID-52 displayed hyperkeratosis without lipid drops or membranous structures, but only rare residues of melanosomes ((d), Uranyl acetate-Lead citrate 3150x). Patient ID-49 presented brownish polygonal scales with sparing of folds (e), palms and soles (f)