What is chest dr

Chest DR is a medical examination method, also known as chest X-ray or X-ray. This examination can effectively detect chest diseases or internal organ diseases of the chest, etc. It can also detect whether there are abnormalities in the human chest. It is a common medical examination method for diagnosing chest diseases.

What is chest dr?

Chest AP DR is also known as chest X-ray fluoroscopy. This is a diagnostic and treatment method when there is suspected chest disease. By taking an X-ray of the chest, some problems with the organs inside the chest can be observed. For example, when the following organs become diseased, a rough judgment can be made. You can check whether there is free gas in the trachea, ribs, lungs, mediastinum, heart, diaphragm, and subdiaphragm. The AP chest DR examination is convenient, inexpensive, and has low radiation content, and is often used as a first-line examination method in clinical practice.

DR refers to a new technology that performs digital X-ray photography directly under computer control. It uses amorphous silicon flat-panel detectors to convert X-ray information that penetrates the human body into digital signals, and then reconstructs the image by computer and performs a series of image post-processing.

The DR system mainly consists of an X-ray generator, a direct conversion flat-panel detector, a system controller, an image monitor, an image processing workstation and other parts. Since DR uses digital technology, it can perform various image post-processing according to clinical needs, such as automatic image processing technology, edge enhancement and clarity technology, zoom roaming, image stitching, window width and window position adjustment of the area of ​​interest, and distance, area, density measurement and other rich functions. In addition, due to the wide dynamic range of DR technology and high X-ray quantum detection efficiency (DQE), it has a wide exposure latitude.

Even with slightly poor exposure conditions, you can still get great images. The emergence of DR has broken the traditional concept of X-ray images and realized the long-awaited transition from analog X-ray images to digital X-ray images. Compared with the CR (Computed Radiography) system, it has greater advantages.