What advantage does CT provide in imaging?

CT (Computed Tomography) imaging is particularly advantageous because it provides detailed information about both bony structures and electron density data. The high-resolution images generated by a CT scanner allow for the differentiation of various tissue types based on their density.

CT is excellent for visualizing bony structures since it uses X-rays to create cross-sectional images, where denser materials like bones appear bright and clearly defined due to their higher electron density. Simultaneously, CT imaging can also provide valuable electron density information that is crucial for radiation therapy planning. Accurate electron density data enables medical dosimetrists to calculate the proper dose distribution within the body, taking into account how different types of tissue absorb radiation.

These combined features make CT a powerful tool in medical imaging, especially in contexts where precise anatomical definition and dosimetric calculations are essential, such as in oncology and treatment planning for radiation therapy. This multifaceted capability is why the correct answer encompasses both the advantages of clearly defined bony structures and the provision of electron density data.