Differences In The Accuracy Of Ultrasound And CT Scan For The Pancreas?
I used to have ultrasound twice at a hospital that was different from the two results. The ultrasound showed that I had pancreatitis in hospital A, I was diagnosed with chronic pancreatitis because of inflammation and in hospital B, I was diagnosed with acute pancreatitis because there was a swelling in the body of the pancreas a few weeks ago. then I did a CT scan and it turned out that my pancreas did not have any abnormalities and the doctor said there was nothing wrong with my pancreas, the ultrasound results were unclear and inaccurate. What I want to ask is whether the CT scan is more accurate than the ultrasound? And why are the results different?
Hello Raisasam, Thank you for the question.
The ultrasound examination is indeed an examination that depends on the expertise of the operator or doctor who performed it, so the results of the examination between one doctor may not be the same as another doctor. However, you need to remember again that to diagnose a disease is not always based on one type of examination, often another examination is needed. Diagnosis of the disease is made by the doctor based on your complaint, physical examination by the doctor, and several supporting examinations. If the results of blood tests on enzymes produced by the pancreas are indeed greatly improved, supported by other information (your complaints, doctor's examination, and ultrasound), then you can be said to have pancreatitis. Meanwhile, to distinguish acute and chronic pancreatitis, depending on information about your complaint and the results of imaging tests (ultrasound and / or CT scan).
The results of your CT scan a few weeks after that cannot be compared with previous USG results. If you want to compare the results of the examination, then you have to do both tests (ultrasound and CT scan) to compare it when you experience it or in other words in the greeting time. Normal CT scan results are very likely to be caused by the condition of your pancreatitis which has healed (if indeed the previous ultrasound showed the results of pancreatitis); because basically if you have pancreatitis no special treatment is needed. Therefore, in your case, you cannot compare the two results of the examination.
Each examination of both ultrasound and CT scan has its own advantages and disadvantages. CT scanning is not necessarily better than ultrasound, depending on what organ examination you do. Not infrequently, the two examination results are complementary. To find out which checkup best suits your health complaint, you are strongly advised to consult a doctor before carrying out any checkup. In addition to avoiding examination errors that you will undergo, the results of the examination will later need to be linked to the symptoms / complaints that you experience, physical examination by a doctor, and other supporting examinations.
Hopefully this information helps you.