Pagets disease except
Robbins basic pathology 9th edition page no 771,heading=clinical Course, 3rd paragraph The development of sarcoma is a dreaded but founately rare complication of paget disease occuring in only an estimated 1%of patients. The sarcoma are usually osteogenic. Paget disease is also known as Osteitis Deformans.
Virus association
Progress to chondrosarcoma
Less than 1% malignant
Ostesclerotic phase seen
Breast