Do I need to take off my bra when doing lung CT?

When we have a physical examination, we will have to check CT. CT is a fully functional disease detection instrument, which is the general name of computer X-ray tomography technology. So, what diseases can lung CT detect? What can CT detect? Is CT scanner harmful? Let's take a closer look.

What diseases can lung CT detect?

All inspection methods have their own scope of application, and no inspection method is omnipotent. CT scans are very good for blood levels. Improving the scanner can increase the pixels and increase the chances of detecting diseases. However, CT is based on the principle of radiological examination and needs to be carried out after careful consideration. There are many ways to examine the lungs, and they need to be performed with a purpose.

Chronic bronchitis. Chronic bronchitis refers to a diffuse lung disease of the bronchi, bronchial mucosa and surrounding tissues, a non-specific inflammation. If the patient coughs and coughs with sputum for more than 3 months every year for 2 years or longer, and can be diagnosed with a chronic cough without other known causes, chronic bronchitis can be diagnosed.

What can CT detect?

Central nervous system diseases

Cranial trauma, cerebral infarction, brain tumor, inflammation, degenerative disease, developmental malformation, etc. It is the first system to use, especially in the diagnosis of traumatic cranial cranial diseases, it is the basic and preferred examination method, which can clearly show cerebral contusion, acute brain abscess, epidural and subdural hematoma, maxillofacial fracture, metal foreign body in the brain, etc., and is more sensitive than any other method.

CT is of great value in diagnosing acute cerebrovascular diseases such as hypertensive cerebral hemorrhage, subarachnoid hemorrhage, cerebral aneurysm and arteriovenous malformation rupture bleeding, cerebral infarction, etc. Acute hemorrhage can be considered as the preferred examination. For acute cerebral infarction, especially those with onset within 6 hours, CT is not as sensitive as MRI.

Endocrine system

It can be used to diagnose pericardial tumors, pericardial effusion, etc. Acute pulmonary artery dissection CT has an undoubted diagnostic significance, especially the enhanced scan has atypical manifestations and can make a definitive diagnosis.

Chest disease

It has a very satisfactory effect in displaying lung diseases, and has a high diagnostic value for lung trauma, infectious space-occupying lesions, tumors, etc. The display of masses, lymph nodes and pleural lesions in the mediastinum is also quite satisfactory, and it can display the relationship between the hypoechoic area in the lungs and the mediastinum.

Abdominal human organs

It can clearly display the actual organs such as liver, gallbladder, liver, pancreas, kidney, adrenaline, etc. It can clearly display the accurate anatomical location and disease level of tumors, infections and traumas. It has high value for disease staging, etc. It is helpful for clinical medicine to formulate treatment plans, especially for the surgical positioning of surgical parts, and has great value for the diagnosis and diagnosis of abdominal masses.