What is the importance of lesion size in ablation therapy?

The significance of lesion size in ablation therapy lies in the fact that larger lesions typically require longer treatment durations. This is because the energy delivered during the ablation process needs to be sufficient to effectively treat the entire area of the lesion. Larger lesions may have more extensive tissue that needs to be addressed, necessitating a greater amount of energy and time to ensure a successful procedure. Additionally, different types of ablation techniques could have varying requirements regarding the time needed based on the size, which further adds to the complexity of treatment planning for larger lesions. Ensuring adequate treatment time and energy delivery to the lesion is crucial for achieving optimal outcomes in patients undergoing ablation therapy.