Intermediate codes can be represented in a variety of ways and they have their own benefits. High Level IR-High-level intermediate code representation is very close to the source language itself. They can be easily generated from the source code and we can easily apply code modifications to enhance performance.
CT scan for lung cancer. CT scan for lung cancer. A CT scan reveals the anatomy of the lungs and surrounding tissues, which our cancer doctors use to diagnose and monitor tumor growth. If neurological symptoms are present, a CT scan of the brain may be performed to check for metastases.
The doctor can also take a picture of your lungs using a chest x-ray or CAT scan to look for abnormalities in the structure of the lungs, such as an infection like pneumonia. However, these two tests can still miss important problems. For this reason, a breathing test, called spirometry, is often done to further evaluate the health of the lungs. Spirometry can tell you how much air is going into the lungs and how rapidly air is inhaled and exhaled in the lungs (airflow).