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
Dense calcification is found in all except -
assistant
The correct answer is  Ans. is 'c' i.e., Synovial sarcoma* Dense, homogenous mineralization (calcification) is typical of osteoid matrix, formed by benign and malignant bone-forming lesions. However, osteoid matrix is not always mineralized.* Calcified rings and arcs, dense punctate calcification, and flocculent calcification (small, loosely aggregated masses) are pattern of mineralization ofchondroid matrix, formed by benign and malignant cartilage forming tumors. Osteoid matrixChondroid matrixBenignOsteoid, osteoma, osteoblastoma, bone islandsOsteochondroma, chondroblastoma, endochondroma, Chondromyxoid fibromaMalignantOsteosarcomaChondrosarcoma