This is an automatically translated article.
The article is professionally consulted by Master, Doctor Tong Diu Huong - Radiologist - Department of Diagnostic Imaging - Vinmec Nha Trang International General Hospital. The doctor has more than 10 years of experience in the field of specialized imaging for pathologies on Ultrasound, X-ray, multi-slice CT, Magnetic Resonance.Multi-slice computed tomography, also known as MSCT, can screen for early detection of cancer, cardiovascular disease, etc. for patients with risk factors. Let's learn the method of multi-slice computed tomography through the article below.
1. What is multi-slice computed tomography?
Multislice Computer Tomography (MSCT), is a method of using X-rays to scan an area of the body to be screened in a cross-section, combined with computerized processing. to obtain a two or three dimensional (2D or 3D) image of the part to be captured.Computed tomography is the first non-invasive direct examination of a part of the body that allows the assessment of function and the degree of pathology of that part when there are risk factors.
2. Characteristics of MSCT . scanning method
Scanning MSCT is a method with high spatial and temporal contrast and resolution; The time to hold your breath when shooting is short, from 5-7 seconds;
Phương pháp chụp MSCT
3. Application of MSCT . imaging method
MSCT can detect tumors as small as 3 - 5mm early, helping to diagnose cancers in the brain, lung, liver, uterus and ovaries as well as tumors in muscles, bones, and joints. , abdominal cavity, ear-nose-throat... so that timely intervention and treatment measures can be taken to limit the mortality rate caused by cancer.For cancer patients undergoing treatment, MSCT scan helps determine the extent of metastasis of the disease so that appropriate treatment measures can be taken, shortening treatment time and costs, and limiting unnecessary complications.
MSCT scan helps in early diagnosis of cardiovascular diseases, including coronary arteries. MSCT 16 and 64 slices is considered the first non-invasive technique to directly examine the lumen to reveal the degree of narrowing of the lumen, the state of arterial dissection, and coronary artery malformations, and at the same time evaluate be the atherosclerotic plaque properties.
For patients being treated, MSCT scan helps to assess the possibility of restenosis after stent placement and circulation after bypass surgery. With multi-slice computed tomography, meta-analyses on coronary tomography showed a sensitivity of up to 86–93% and a specificity of 96%.
Multi-slice computed tomography (MSCT) is a modern technique to help screen and detect cancer early. An MSCT scan at a reputable hospital, performed by a qualified and experienced doctor and read the results will increase the efficiency of diagnosis and treatment.
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