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
Best investigation for BCR-ABL
assistant
The correct answer is  Ans. (b) Florescent in situ hybrdization(Ref: Robbins 9th/pg 170)In PCV: Reddening, swelling, and pain in the digits (erythromelalgia) may occur and are typically associated with extreme platelet elevations.