“…Antigens identified in MMP include BP180, BP230, Laminin 5/6, Type VII collagen, and Integrin 4 subunit [2, 3, 5], whereas only BP180 and BP230 are involved in BP [2]. Esophageal involvement in BP is quite rare and generally manifests as hemorrhagic bullae [1, 6, 7, 8, 9, 10, 11, 12, 13]. We report a case of acute-onset esophageal bullae identified in a patient with active skin BP seen only upon withdrawal of the upper endoscope, not present on insertion.…”