Analysis of Window Width and Window Level Variation on Anatomical Information of Abdominal CT scan in Cases of Intra-Abdominal Mass Using Siemens 16 Slice Device. Faculty of Medicine, Tadulako University, P-ISSN: 2407-8441 and e-ISSN 2502-0749. 2026;12(2):201-209. doi:10.22487/f6pazn04