Why do you take chest radiographs with fever? Is it crazy for the hospital to think about money?

For many patients, this kind of situation is really not uncommon: [I just have a fever, and the doctors who went to the hospital prescribed chest radiographs and so on without saying a few words. The doctors now are really incompetent and dirty, and they must be trying to earn examination fees.] But is this really the case? Without gossip, since the question mentions fever and chest radiograph, let’s discuss them from these two aspects. First of all, patients who come to see a doctor because of fever will definitely give many physicians headaches. This does not mean that doctors are not up to standard. You know, this is the heartfelt words of the old professor of internal medicine. In Read More …

Why do you take chest radiographs with fever? Is it crazy for the hospital to think about money?

For many patients, this kind of situation is really not uncommon: [I just have a fever, and the doctors who went to the hospital prescribed chest radiographs and so on without saying a few words. The doctors now are really incompetent and dirty, and they must be trying to earn examination fees.] But is this really the case? Without gossip, since the question mentions fever and chest radiograph, let’s discuss them from these two aspects. First of all, patients who come to see a doctor because of fever will definitely give many physicians headaches. This does not mean that doctors are not up to standard. You know, this is the heartfelt words of the old professor of internal medicine. In Read More …

What is the carcinogenic risk of CT examination?

Among the essential medical inventions listed by the world’s top general practitioners, the most important inventions are MRI and CT scans. However, compared with MRI, which takes 20 to 30 minutes to complete, CT scans, which take only 10 seconds to complete, are obviously more advantageous and more widely used. CT scans are the first choice for acute head or abdominal injuries and lung examinations. However, the ionizing radiation caused by X-rays also makes people turn pale. Acute exposure to X-rays cannot be sensed, but high enough doses can kill people within days or weeks. Therefore, people have reason to worry about unnecessary X-ray exposure. The risks reported in different literatures vary greatly. The American Journal of Respiratory and Intensive Read More …