Knowledge Management

CT contrast Media is the agent used to enhance the contrast between the target organ and nearby organs.

Nephrogenic Systemic Fibrosis (NFS) is a rare complication that a patient with kidney function insufficiency may develop after receiving MRI

When performing an MRI, the physician might prescribe Gadolinium based contrast agents to be given as the patient is undergoing the scan

Rays and radioactive substances have been used in medicine for a century.

At present, based on X-ray technology, there are many kinds of diagnostic radiology equipments

Accidentally, Wilhelm Conrad Roentgen, a German physicist, discovered X-ray on November 8, 1895. He found that the ray could penetrate thick substances...

Ray is electromagnetic wave that can also be considered as particles. High-energy electromagnetic wave or particles such as X-ray, gamma ray, alpha part...

Obesity, diabetes, hypertension, high lipid level, smoking, stress, and sedentary life style can lead to ischemic heart disease.

Colon cancer is a slowing tumor, mostly further developed from a big polyp. It takes years before the patient has signs and symptoms, e.g., constipation...