An Unusual Case of Polyostotic Fibrous Dysplasia in a 53-Year-Old Woman With Low Back Pain

Abstract

This case demonstrated a rare aggressive appearance of polyostotic fibrous dysplasia located in the left innominate and the left proximal femur that prompted a diagnostic imaging workup and biopsy for suspected skeletal malignancy. These lesions may require careful evaluation by an experienced team of physicians, radiologists, and pathologists to ensure proper diagnosis and treatment.