A 52-year-old female patient developed an intermittent pain in the distal region of the left thigh, which had started approximately two months ago. It worsens with movement, being refractory to NSAIDs. In addition, the patient has a history of normochromic normocytic anaemia (Hb = 10 g / dL) for 5 years treated with ferrous sulphate without success. There are no other symptoms or comorbidities. Radiography of left femur Question:Based on clinical data and image presented, which is the most likely diagnosis? A) Isolated plasmocytoma B) Osteoporosis C) Lytic bone metastases D) Multiple Myeloma Time is Up! Time's up