👉 The term "coronal facial" refers to a specific type of skin condition that is characterized by the appearance of a pinkish-red or purple hue on the upper part of the face. This condition is often seen in people with certain genetic mutations, such as the Fuchsian dystrophy (a rare form of familial hyperpigmentation) or the Mammillolus syndrome, which affects the pigmented skin cells in the nose and mouth. The cause of this condition is not fully understood,