Multiple uptake of 99m Tc-MDP in chest due to breast implant rupture in a patient with lung adenocarcinoma.

A 57-year-old woman was diagnosed as lung adenocarcinoma. 99m Tc-MDP bone scan showed multiple radioactivity concentrated lesions on bilateral chest wall, which were confirmed as calcification foci after breast implant rupture by SPECT/CT. SPECT/CT could be used for differential diagnosis of breast implant rupture and malignant lesions.