“Detection of Malignant Middle Sacral Vein Tumor Thrombus in a Recurrent Rectal Cancer Case Using 18F-FDG PET CT”. Bangladesh Journal of Nuclear Medicine 29, no. 1 (May 19, 2026): 92–95. Accessed June 29, 2026. https://banglajol.info/index.php/BJNM/article/view/89297.