Unlike extrinsic damage to the interkeratinocyte adhesion in the epidermisAutoimmune pemphigusToxic insult: impetigo, SSSSEstímulos físicos não imunológicosTransient Acantholytic Dermatosis of Grover Darier Disease (Keratosis Follicularis)Hailey-Hailey Disease | Familial Benign Chronic Pemphigus