Beta-Catenin Positive Giant Cell Tumor of Bone with Pathological Fracture Treated with Neoadjuvant Denosumab Therapy for Visualizing Extraskeletal Lesions. - Ogawa, Itaru; Kaneuchi, Yoichi; Hakozaki, Michiyuki; Sato, Shunsuke; Suzuki, Takeo; Yamada, Shoki; Hasegawa, Osamu; Nikaido, Takuya; Matsumoto, Yoshihiro (Case Reports in Oncology, 2025)