Fig. 2
From: Long bone shaft metastasis: a comparative study between cement filling and intercalary prosthesis
En bloc resection and intercalary prosthesis implantation for the treatment of left femoral shaft bone metastasis, male, 60 years old. â‘ Preoperative MRIT2WI (coronal plane) showed that the left distal femur showed mass-like long T2 signal, indicating tumor signal and pathological fracture, which was consistent with the diagnosis of osteolytic bone metastasis. â‘¡ The design diagram of customized Intercalary prosthesis. â‘¢ Bone segment with en bloc resection. â‘£ The positive X-ray films were reexamined 24 months after the implantation of the intercalary prosthesis