Dan is a cancer patient. what technique for treating cancer could dan’s doctor use that involves targeted capsules that contain radioisotopes? ultrasound laser surgery brachy therapy robotic surgery

Explanation:

Radiation therapy is one of the most used treatments of cancer. It uses ionizing radiation that is focused on a specific zone.

There are three divisions of radiation therapy:

These three divisions are used to specific positions. For example, radioisotopes are given by infusion or oral ingestions, which are targered later by a beam radiation.

However, one common technique used is laser surgery to treat cancer, because through this way a laser beam can be aimed precisely to destroy specific tumors.

Therefore, the best answer here is laser surgery.

the correct answer is d