No radiation remains in a patient's body after a CT exam. hBk$u>ZM5t]Ko=`3]ZPZT"m3nf7,|ddQJIA/dUYr%df-/-N 4~@yhr hbbe`b``3 ` endstream endobj 349 0 obj <>/Metadata 49 0 R/OpenAction 350 0 R/Pages 48 0 R/StructTreeRoot 51 0 R/Type/Catalog/ViewerPreferences<>>> endobj 350 0 obj <> endobj 351 0 obj <>/Font<>/ProcSet[/PDF/Text/ImageC]/Properties<>/XObject<>>>/Rotate 0/StructParents 0/TrimBox[0.0 0.0 792.0 612.0]/Type/Page>> endobj 352 0 obj <> endobj 353 0 obj <> endobj 354 0 obj <>stream 0000052173 00000 n You may feel warm or flushed as the contrast is injected. 0000014590 00000 n For children, the radiologist will adjust the CT scanner technique to their size and the area of interest to reduce the radiation dose. endobj Depending on the type of CT scan, the machine may make several passes. The computer workstation that processes the imaging information is in a separate control room. It is the best imaging modality for sinusitis. Figure 2A, 2B, 2C, 2D shows the steps of the FESS technique. Masterson L, et al. A special electronic image recording plate captures the image. To avoid unnecessary delays, contact your doctor well before the date of your exam. 0000111556 00000 n CT scanning protocol 3D SYSTEMS CT scanning protocol A surgeon must always rely on his or her own professional clinical judgment when deciding whether to use a particular product when treating a particular patient. Home Soft tissue, such as the heart or liver, shows up in shades of gray. For FESS, this is generally placed on the patients mid-forehead. Some CT exams use a contrast material to enhance visibility in the body area under examination. `l\/ c+f>@@@@@V &x&p'@@@@@MlP_TEc+ kr>R8 N+[LW{ `l\/ c+f>@@@@@V &x&p'@@@@@MlP_TEc+ kr>R8 N+[LW{ 0000127121 00000 n PDF .6 / 0/ 5 /-./ /./ / *-/ It can even generate three-dimensional images. 0000107435 00000 n Indenting and outdenting in richtext should work as well. It is imperative that the correct patient, study from the desired date and the appropriate anatomical study are selected.
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