title: Spontaneous regression of cancer.
mesh_terms: D000230:Adenocarcinoma / Q000601:surgery; D000368:Aged; D001859:Bone Neoplasms / Q000503:physiopathology*; D016025:Bone Transplantation; D005260:Female; D005264:Femoral Fractures / Q000601:surgery; D005594:Fracture Fixation, Intramedullary; D005598:Fractures, Spontaneous / Q000601:surgery; D006801:Humans; D007669:Kidney Calculi / Q000175:diagnosis; D007680:Kidney Neoplasms / Q000601:surgery; D009362:Neoplasm Metastasis; D009365:Neoplasm Regression, Spontaneous; D009392:Nephrectomy; D014184:Transplantation, Homologous