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
CD marker of Angiosarcoma is?
assistant
The correct answer is  Robbins basic pathology 9th edition page no 362 Table:morphology The endothelial origin can be demonstrated in the poorly diffrentiated tumors by staining for the endothelial cell markers CD31 and von Wilebrand factor