Five cases of cicatricial pemphigoid with skin and mucosal involvement are reported. Immunofluorescence studies revealed deposits of immunoglobulin at the dermoepidermal junction of skin from scarring areas. No circulating anti-basement membrane antibodies could be detected.
Holubar K, Hönigsmann H, Wolff K. Cicatricial PemphigoidImmunofluorescence Investigations. Arch Dermatol. 1973;108(1):50-52. doi:10.1001/archderm.1973.01620220022005