Current Issue
November, 2025
- Vol. 29 No. 02
- Bone Scintigraphy Reveals Pulmonary Microcalcification Secondary to Coronary Stent Thrombosis
Purpose: This case report describes an unusual presentation of diffuse pulmonary uptake of Tc-99m dicarboxypropane diphosphonate (Tc-99m DPD), attributed to pulmonary microcalcification resulting from coronary stent thrombosis. Materials and Methods: A 64-year-old man with hypertension, hyperlipidemia, and ......
- Incidentally Detected Abnormal Finding of Femoral Bone Density Image Due to Bone Metastasis of Breast Cancer
Bone mineral densitometry (BMD) is a diagnostic method that determines the presence of osteoporosis based on numerical values. However, the images acquired during BMD can provide additional valuable information about the patient beyond bone density, so careful attention to image interpretation is essential. We report ......
- Residual Radioactivity Concentration Analysis and Storage Period Calculation for Tc-99m Contaminated Medical Wastes
Purpose: This study aimed to evaluate residual radioactivity concentrations in different types of medical radioactive waste contaminated with Tc-99m to determine optimal storage periods and develop efficient waste management strategies for nuclear medicine facilities. Materials and Methods: Radioactively contaminated ......