q [ R(BLm@"B6LI& ,D{%B8^0b?h|CrSC/=}LXy000mN8~Ua k/JJY`j$W0!AtL8, if`XXE-8B3@ &)>/Filter/FlateDecode/Index[58 282]/Length 31/Size 340/Type/XRef/W[1 1 1]>>stream 5 Common Findings to Look For in a Sinus CT Scan Please contact your physician with specific medical questions or for a referral to a radiologist or other physician. Image-guided surgery with theStealthStation ENT Navigation Systemcan be used to surgically navigate tumors and lesions affecting the anterior and lateral skull base. `l\/ c+f>@@@@@V &x&p'@@@@@MlP_TEc+ kr>R8 N+[LW{ 0000013731 00000 n Iowa City, IA 52242-1089, Editor: Henry Hoffman, MD Managing Editors: Sarah Elliott, Kay Klein, Claire Davis Surgical Navigation at UIHC is currently achieved with Medtronic Fusion IGS (Image Guided Surgery) system. Brain stereotaxis protocol (MRI) | Radiology Reference Article Straps and pillows may be used to help the patient maintain the correct position and to hold still during the exam. Update my browser now. Like traditional x-rays, it produces multiple images or pictures of the inside of the body. Image-guided surgery has become an industry standard for many endoscopic sinus surgeries. Sinus CT scan - UCSF Health 0000051863 00000 n 7 0 obj They should not have repeated CT exams unless necessary. 0000014590 00000 n %PDF-1.4 The risk of serious allergic reaction to contrast materials that contain iodine is extremely rare, and radiology departments are well-equipped to deal with them. It is usually performed as a non-contrast study. Rhinology 49: 429-437, 2011. The CT paranasal sinus protocol serves as an examination for the assessment of the study of the mucosa and bone system of the sinonasal cavities. StealthStation Surgical Navigation - Navigation | Medtronic Unable to process the form. Follow-up exams are often the best way to see if treatment is working or if a problem needs attention. Copyright 2023 Radiological Society of North America, Inc. (RSNA). Z}8Y.u| u7/K]I2d Only one CT contrast study should be scheduled within a 48 hour period. It is imperative that the correct patient, study from the desired date and the appropriate anatomical study are selected. 0000009151 00000 n StealthStation ENT navigation system offers electromagnetic technology that expands what was previously possible with image-guided surgery so you can see more, do more. `l\/ c+f>@@@@@V &x&p'@@@@@MlP_TEc+ kr>R8 N+[LW{ The CT lumbar spine or L-spine protocol serves as an examination for the assessment of the lumbar spine. 3 0 obj }K?~_fTP~z~}]_[{>>O{>;1*m7o|[v7?o\?z^1R_'mTz|||xxoo_^~wQQoWn__?7*_:eH!Qvt!QvS3feeH&SsZD_D!QvJUDS3fef2$NM^e .CSSeH1(;,C6eH2$N2$Nw&S2$NeH1(;5c!Qvn(;NpeeH:]eH,CYD=fe,C!Qv!Qvj3eHR!Qvj,CYDSwWDu(;/C*C5fef2$N1(;Mde&SS .CS3fef2$NeH2$N\D)~eNWe1(;5c!QvjYDm"(;57eH:eHZLpeTeH1(;5c!Qvj,C!Qvj2$N(;u(;uYDS{2$NmYDI-C/Czg(;*CYDS3fe&S!Qv_DUDk2$NeHc!Qvj2$NMje|e;\D)Uef2$NeH1(;u7yeHZ'S2$N2$N]c!Qvj,CSD!QvjnR(;u(;2$N(;5c!Qvj,CYD+C:eH!Qvt!QvS3feeH&SsZD_D!QvJUDS3fef2$NM^e .CSSeH1(;,C6eH2$N2$Nw&S2$NeH1(;5c!Qvn(;NpeeH:]eH,CYD=fe,C!Qv!Qvj3eHR!Qvj,CYDSwWDu(;/C*C5fef2$N1(;Mde&SS .CS3fef2$NeH2$N\D)~eNWe1(;5c!QvjYDm"(;57eH:eHZLpeTeH1(;5c!Qvj,C!Qvj2$N(;u(;uYDS{2$NmYDI-C/Czg(;*CYDS3fe&S!Qv_DUDk2$NeHc!Qvj2$NMje|e;\D)Uef2$NeH1(;u7yeHZ'S2$N2$N]c!Qvj,CSD!QvjnR(;u(;2$N(;5c!Qvj,CYD+C:eH!Qvt!QvS3feeH&SsZD_D!QvJUDS3fef2$NM^e .CSSeH1(;,C6eH2$N2$Nw&S2$NeH1(;5c!Qvn(;NpeeH:]eH,CYD=fe,C!Qv!Qvj3eHR!Qvj,CYDSwWDu(;/C*C5fef2$N1(;Mde&SS .CS3fef2$NeH2$N\D)~eNWe1(;5c!QvjYDm"(;57eH:eHZLpeTeH1(;5c!Qvj,C!Qvj2$N(;u(;uYDS{2$NmYDI-C/Czg(;*CYDS3fe&S!Qv_DUDk2$NeHc!Qvj2$NMje|e;\D)Uef2$NeH1(;u7yeHZ'S2$N2$N]c!Qvj,CSD!QvjnR(;u(;2$N(;5c!Qvj,CYD+C:eH!Qvt!QvS3feeH&SsZD_D!QvJUDS3fef2$NM^e .CSSeH1(;,C6eH2$N2$Nw&S2$NeH1(;5c!Qvn(;NpeeH:]eH,CYD=fe,C!Qv!Qvj3eHR!Qvj,CYDSwWDu(;/C*C5fef2$N1(;Mde&SS .CS3fef2$NeH2$N\D)~eNWe1(;5c!QvjYDm"(;57eH:eHZLpeTeH1(;5c!Qvj,C!Qvj2$N(;u(;uYDS{2$NmYDI-C/Czg(;*CYDS3fe&S!Qv_DUDk2$NeHc!Qvj2$NMje|e;\D)Uef2$NeH1(;u7yeHZ'S2$N2$N]c!Qvj,CSD!QvjnR(;u(;2$N(;5c!Qvj,CYD+C:eH!Qvt!QvS3feeH&SsZD_D!QvJUDS3fef2$NM^e .CSSeH1(;,C6eH2$N2$Nw&S2$NeH1(;5c!Qvn(;NpeeH:]eH,CYD=fe,C!Qv!Qvj3eHR!Qvj,CYDSwWDu(;/C*C5fef2$N1(;Mde&SS .CS3fef2$NeH2$N\D)~eNWe1(;5c!QvjYDm"(;57eH:eHZLpeTeH1(;5c!Qvj,C!Qvj2$N(;u(;uYDS{2$NmYDI-C/Czg(;*CYDS3fe&S!Qv_DUDk2$NeHc!Qvj2$NMje|e;\D)Uef2$NeH1(;u7yeHZ'S2$N2$N]c!Qvj,CSD!QvjnR(;u(;2$N(;5c!Qvj,CYD+C:eH!Qvt!QvS3feeH&SsZD_D!QvJUDS3fef2$NM^e .CSSeH1(;,C6eH2$N2$Nw&S2$NeH1(;5c!Qvn(;NpeeH:]eH,CYD=fe,C!Qv!Qvj3eHR!Qvj,CYDSwWDu(;/C*C5fef2$N1(;Mde&SS .CS3fef2$NeH2$N\D)~eNWe1(;5c!QvjYDm"(;57eH:eHZLpeTeH1(;5c!Qvj,C!Qvj2$N(;u(;uYDS{2$NmYDI-C/Czg(;*CYDS3fe&S!Qv_DUDk2$NeHc!Qvj2$NMje|e;\D)Uef2$NeH1(;u7yeHZ'S2$N2$N]c!Qvj,CSD!QvjnR(;u(;2$N(;5c!Qvj,CYD+C:eH!Qvt!QvS3feeH&SsZD_D!QvJUDS3fef2$NM^e .CSSeH1(;,C6eH2$N2$Nw&S2$NeH1(;5c!Qvn(;NpeeH:]eH,CYD=fe,C!Qv!Qvj3eHR!Qvj,CYDSwWDu(;/C*C5fef2$N1(;Mde&SS .CS3fe0 D 0000006140 00000 n For a CT scan of the sinuses, the patient is most commonly positioned lying flat on the back. The costs for specific medical imaging tests, treatments and procedures may vary by geographic region. `l\/ c+f>@@@@@V &x&p'@@@@@MlP_TEc+ kr>R8 N+[LW{ ?=g}G'U8Q9{0vs2~XE` l@ endstream endobj 360 0 obj <> endobj 361 0 obj <> endobj 362 0 obj <> endobj 363 0 obj <> endobj 364 0 obj <>stream `l\/ c+f>@@@@@V &x&p'@@@@@MlP_TEc+ kr>R8 N+[LW{ During surgery, the planned pathways are overlaid in real-time onto the endoscopic image, providing you with unique Scopis augmented reality technology. HTRiPSg}/-9yQq#E: "O@!,)")K[D)5V"iE*CmemGm3g9q9.hc0bZ]2V3H,sXgG-B-/ /6U13m&jt;a_X.hI{tR//_i^f" f2%'IhsC\eDf7=s ,6bX$Ec1S`39c_"yivla'=)b'Vg@:YW O;CW#tM}`Ev}UBkk GE VCT Protocols. 0000003434 00000 n This exam does not commonly require contrast material; however, in some situations your doctor may request that contrast material be given. The American Academy of Otolaryngology Head and Neck Surgery (AAO-HNS) endorses the use of image-guided surgery for procedures including4: Medtronic offers powered and manual instruments that are specially designed for a broad variety of FESS procedures. The University of Iowa does not recommend or endorse any specific tests, physicians, products, procedures, opinions, or other information that may be mentioned on this web site. 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 The computer workstation that processes the imaging information is in a separate control room. Shorter operative times 6,7. Leave them at home or remove them prior to your exam. H"BB^{NMMedC=q?oz-R. hb``b``- l@qg 07"L6,. This unit has both electromagnetic and optical capabilities. Medtronic and Stryker Sinuses Scan range should begin below the upper teeth and extend through the top of the skull DFOV 25-30 cm DFOV is used for the CD Data set. You will be alone in the exam room during the CT scan, unless there are special circumstances. CT is beneficial in studying chronic disease of the paranasal sinuses, not least to assess whether it has spread to surrounding structures. After the ostiomeatal complex is accessed through the nostril with a rigid endoscope, the ostia and recesses are targeted, depending on the location and pattern of disease. Protocol specifics will vary depending . CT protocol | Radiology Reference Article | Radiopaedia.org Stryker ENT navigation system powered by Scopis software allows the analysis and identification of sinus cells in the complex patient anatomy and planning of the natural drainage pathways through the sinus cavity. `l\/ c+f>@@@@@V &x&p'@@@@@MlP_TEc+ kr>R8 N+[LW{ It is also used to create intraoperative road maps. Acute Stroke - Brain. Protocol specifics will vary depending on CT scanner type, specific hardware and software, radiologist and perhaps referrer preference, and patient factors, e.g. CT scanning is painless, noninvasive, and accurate. 0000002164 00000 n 0000014366 00000 n If you choose to logout it will log you out from all the applications. The CT paranasal sinus protocol serves as an examination for the assessment of the study of the mucosa and bone system of the sinonasal cavities. 340 54 Today, CT. The endoscopic view obtained of the surgical field and positioned instrumentation should be the primary focus while performing the surgery. For any coding inquiry not listed please call us at (860) 969-6400. It is usually performed as a non-contrast study. Any of these conditions may increase the risk of an adverse effect. `l\/ c+f>@@@@@V &x&p'@@@@@MlP_TEc+ kr>R8 N+[LW{ Image 5: The power station is secured to the bed with the EMG cord plugged in (shown here), along with the power cord and base unit connection cords (see fig. 0000014012 00000 n Yao WC, et al. 0000013974 00000 n `l\/ c+f>@@@@@V &x&p'@@@@@MlP_TEc+ kr>R8 N+[LW{ `l\/ c+f>@@@@@V &x&p'@@@@@MlP_TEc+ kr>R8 N+[LW{ 0000001759 00000 n Use of bone anchoring device in electromagnetic computer-assisted navigation in lateral skull base surgery. This difference allows the doctor to distinguish body parts from one another on an x-ray or CT image. Head and Neck Imaging - 2 Volume Set. The IGS instrumentation and registration protocols will vary with based on the brand and model of the system used. 0000010842 00000 n Stryker ENT navigation system powered by Scopis software allows the analysis and identification of sinus cells in the complex patient anatomy and planning of the natural drainage pathways through the sinus cavity. If you choose to logout it will log you out from all the applications. PDF Ct Sinus Stryker Protocol - uploads.strikinglycdn.com 0000015016 00000 n However, these are only side effects of the contrast injection, and they subside quickly. CT paranasal sinus (protocol) | Radiology Reference Article