TY - CHAP M1 - Book, Section TI - Section 14. Bullous, Pustular, and Ulcerating Diseases A1 - Weinberg, Samuel A1 - Prose, Neil S. A1 - Kristal, Leonard Y1 - 2008 N1 - T2 - Color Atlas of Pediatric Dermatology, 4e AB - Pemphigus vulgaris is a rare autoimmune, bullous disease that occasionally occurs during childhood. The disease affects both the skin and mucous membranes and can be life threatening. The typical lesions of pemphigus vulgaris are pictured here. Erosions of the lips, gums, tongue, and palate, as pictured in Fig. 14-1, are a common presenting symptom and may be misdiagnosed early in the course of the disease. The difficulty in chewing and swallowing that may occur can become a significant complication. Cutaneous lesions consist of flaccid weeping blisters that quickly erode to leave large denuded areas of skin. Nikolsky's sign, the extension of blistering by lateral finger pressure, is seen in the presence of widespread disease. Figure 14-2 shows the kind of crusting that develops as the roofs of blisters of pemphigus vulgaris disintegrate. Antibodies to desmoglein 1 are associated with skin lesions and antibodies to desmoglein 3 are associated with oral lesions. SN - PB - The McGraw-Hill Companies CY - New York, NY Y2 - 2024/04/16 UR - accesspediatrics.mhmedical.com/content.aspx?aid=6988246 ER -