True about Mammography is ?: (A) Uses higher KVp than Chest X ray, (B) Target material used is Tungsten, (C) BIRADS score 3 requires biopsy, (D) Photoelectric effect is chief source of X ray Production in mammography
Answer is D. *Mammography uses lesser Kvp And greater mAs than Conventional Radiography *Target used in mammography is Molybdenum *BIRADS 3 requires sho term follow up in 6 months *Characteristic radiations by photoelectric effect are chief source of X ray generation in mammography *Bremstrahlung radiation are major source of x-ray generation in conventional radiography