Low-dose computed tomography, or CT scan, is a highly recommended test for smokers. CT scans provide better diagnostic images than X-rays. These better images allow doctors to detect problems ...

Abstract: As a result of the outbreak, an unusual virus spread event has occurred, threatening human safety worldwide. To prevent infections from spreading quickly, large numbers of people must be ...

A doctor may be able to feel a salivary gland stone while examining a patient, or see one by using imaging technologies such as a CT scan or ultrasound. Conservative treatments bring temporary relief, ...