2 .儿童型线状IgA大疱性皮肤病(linear IgA bullous dermatosis of childhood)又称儿童良性慢性大疱性皮肤病(benign chronic bullous dermatosis of childhood,BCBDC).扁平苔藓性类天疱疮(lichen planus pemphigoides, LPP)。 ......