ct scan imaging in Gohain Gaon | |
CT (computed tomography) scan imaging is a diagnostic technique used in radiology to produce detailed cross-sectional images of the body. It combines X-ray technology with computer processing to create highly detailed images of internal structures. Here's how CT scan imaging works: X-ray Generation: A CT scanner consists of an X-ray tube and a detector array mounted on a rotating gantry. The X-ray tube emits a narrow beam of X-rays that passes through the body. Rotating Gantry: The patient lies on a motorized table that moves through the center of the CT scanner gantry. The gantry rotates around the patient as the X-ray tube emits X-rays from multiple angles. X-ray Detection: As the X-rays pass through the body, they are attenuated (absorbed or scattered) by the tissues they encounter. The detector array in the gantry measures the intensity of the X-rays that reach it. Data Acquisition: The detector array collects the X-ray attenuation data from multiple angles as the gantry rotates around the patient. This data contains information about the density and composition of the tissues within the body. Image Reconstruction: The raw data collected by the CT scanner is processed by a computer to reconstruct detailed cross-sectional images, or "slices," of the body. This process involves mathematical algorithms that analyze the attenuation data and generate images based on tissue density. Cross-sectional Images: The reconstructed images are typically displayed as thin axial slices representing different anatomical planes (e.g., transverse, sagittal, and coronal planes). These images provide detailed information about the internal structures of the body, including organs, bones, blood vessels, and soft tissues. | |
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| Target State: All States Target City : All Cities Last Update : Mar 29, 2024 8:41 AM Number of Views: 135 | Item Owner : Dr Sudhir Navale Contact Email: (None) Contact Phone: (None) |
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