Back تصوير الصدر بالأشعة السينية Arabic Radiografia de tòrax Catalan Röntgen-Thorax German Radiografía de tórax Spanish رادیوگرافی قفسه سینه Persian Radiographie du thorax French צילום חזה HE Կրծքավանդակի ռենտգեն հետազոտություն Armenian Radiograf dada ID Radiografia del torace Italian
| Chest radiograph | |
|---|---|
_chest_radiograph_(X-ray).jpg) A normal posteroanterior (PA) chest radiograph of someone without any signs of injury. Dx and Sin stand for "right" and "left" respectively. | |
| ICD-9-CM | 87.3-87.4 |
| MeSH | D013902 |
| MedlinePlus | 003804 |
A chest radiograph, chest X-ray (CXR), or chest film is a projection radiograph of the chest used to diagnose conditions affecting the chest, its contents, and nearby structures. Chest radiographs are the most common film taken in medicine.
Like all methods of radiography, chest radiography employs ionizing radiation in the form of X-rays to generate images of the chest. The mean radiation dose to an adult from a chest radiograph is around 0.02 mSv (2 mrem) for a front view (PA, or posteroanterior) and 0.08 mSv (8 mrem) for a side view (LL, or latero-lateral).[1] Together, this corresponds to a background radiation equivalent time of about 10 days.[2]
- ^ Fred A. Mettler, Walter Huda, Terry T. Yoshizumi, Mahadevappa Mahesh: "Effective Doses in Radiology and Diagnostic Nuclear Medicine: A Catalog" – Radiology 2008;248:254–263
- ^ "Radiation Dose in X-Ray and CT Exams". radiologyinfo.org by the Radiological Society of North America. Retrieved 2017-08-10.
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