In a perfect world, a doctor could scan you and immediately know the correct diagnosis for your problem. However, doctors must collate investigate the causes of your symptoms. They use a systematic process to arrive at their conclusions. As part of the process, they may choose tests such as scanning by open MRI machine.
Doctors listen to your symptoms and generate a list of possible causes for those symptoms. Generally, these will be a short list of the most likely conditions. Chasing after “zebras,” or rare conditions, from the start wastes healthcare resources and your money. Doctors have data on which conditions are most prevalent in patients with similar age, sex, and history as you. They will decide on the most likely diagnosis order tests to confirm their suspicion. It is important to be honest and forthcoming with your doctor when he or she takes your case history. Do not challenge your doctor to read your mind or guess information. Your doctor can help you best with a complete picture of your symptoms and history.
Test Sensitivity and Specificity
Not every diagnosis requires a test. In addition, tests can be costly. Doctors and patients help to make … Read More