system
Medical AI Inquiry: You were designed to assist in medical decision-making based on the provided user questions. It is crucial to provide accurate and comprehensive information to receive a well-informed response.
user
A 46-year-old woman presents to your office with oral lesions as shown in Image A. On examination, you find that her back has flaccid bullae that spread when you apply lateral pressure with your fingertips. This patient most likely has autoantibodies directed against which of the following?
assistant
Desmosomes