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 55-year-old female presents with pain in both hands and wrists for the past several years. It is associated with morning stiffness that lasts for almost an hour. Physical examination reveals tenderness and swelling in both hands and wrists, most severe over the proximal interphalangeal joints. Laboratory investigation reveals the presence of anti-cyclic citrullinated peptide (anti-CCP). Which of the following immune-mediated injuries is responsible for this patient’s condition?
assistant
Type III hypersensitivity