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
Which of the following is not immunohistochemistry marker of Langerhans cell histiocytosis?
assistant
The correct answer is  CD1a, S-100, CD 207 (Langerin) all are immunohistochemistry markers of Langerhans cell histiocytosis.