Bone scintigraphy in the monitoring of treatment effect of bisphosphonates in bone metastatic breast cancer.

Purpose: The aim of this retrospective study was to assess the possibilities of whole-body bone scintigraphy (WB BSc) in the monitoring of the effect of biphosphonate treatment in patients with breast cancer and bone metastases.

Patients And Methods: 51 breast cancer patients with bone metastases, aged from 33 to 73 years, were included.WB BSc was performed on a Siemens DIACAM gamma camera, 2-4 h after i.