This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Breast, Subject name: Pathology
Most sensitive and specific investigation for carcinoma breast is:(2001) 
Select and explain. 
A. CT scan, B. Thermography, C. USG, D. Mammography
D: Mammography
Answer: D: Mammography 
Explanation: Ans: dRef: Robbin's, 7th ed, p. 1072 & 6th ed, p. 1046