Rapid diagnosis of the thyroid function by the radio angiography

The thyroid function was evaluated by the radio angiography. This method involved the use of intravenous Tc- 99 m gamma camera with the image display of 1 picture/ second or 2 pictures/second has been setup before. The picture and the duration of the first radioactive transfer into the carotid and duration of radioactive transfer from carotid to the thyroid were monitored to evaluate the thyroid function.

Distinguished diagnosis of the benign and malgnant nodule in the thyroid by throid angiography

It is difficult to distinguish the benign and malignant nodule in the thyroid. Basing on the principle that the organs with the cancer have much vascular than these with benign nodules, the thyroid angiography was implemented to distinguished diagnose the benign and malignant nodules in the thyroid.

The primarily survey on the radioactive dose in the X-ray Department and patients with thyroid cancer treated by I-131 in the Nuclear medicine Department of Cho Ray hospital

A study aims to evaluate the radioactive safe level in health staffs during exposure with radioactive resources, patients during tests or treatement, the radioactive contamination level in the environment and the radiactivity of patient after discharge. This study determinated the dosage in the X-ray unit, the exposured radiative dose in cardiologist’s thyroid, the exposured dose in patients during X-ray tests and the radioactive activity of patient with thyroid cancer treated in the nuclear medicine department.