FIGURE 1.

Clinical pictures of our cases. Case 1: scattered superficial blisters and erythematous patches with scaly erosions involving the face and lower trunk (a–c). Case 2: diffuse erythematous‐squamous patches with scaly and crusted erosions involving the face and the trunk, following a seborrheic distribution (d, e). Case 3: a few erosive lesions, diffuse scales, and crusted erosions involving the trunk (f, g). Case 4: painful erosions on the gums and soft palate (h). Case 5: erosive lesions on the oral cavity, nose, right cheek, and abdomen (i, j).