| 摘要 |
<p>A PET-CT device (4) disposed outside the body of a patient (2) detects gamma rays radiated from a medical agent accumulation region (10) where a medical agent accumulates that is administered to the patient (2) in advance and accumulates in cancer tissue, and obtains information about the position and accumulation density of the medical agent accumulation region (10). The gamma rays are detected by a capsule medical device (3) inserted into the body of the patient (2), and when the gamma rays have the intensity of an estimated value at a distance suitable to a treatment, a determination and control unit (47) allows an emission unit in the capsule medical device (3) to emit light and the emission unit thereby performs the treatment for cure against cancer tissue.</p> |
