High yield!🧛♂️PorphyriaNutritional Dermatoses Other📄Amyloidosis🔮Gout💛Xanthomas🦴CalcinosisMucinosesEsfingolipidosesArsenic poisoning Metabolic disorders Main skin signs in congenital metabolic disease (Saurat)Main hereditary diseases of amino acid, organic acid, urea cycle and iminopeptide metabolism