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 24 year old female presents with abdominal pain, hermaturia and arhthralgia. On examination, palpable purpuric rash was seen on trunk, limbs and buttocks. Coagulation tests were normal. What is the most probate diagnosis -
assistant
The correct answer is  None