Umlomo wesibeleko CT scan

Iskena sekhompyuter se-tomography (CT) somqolo womlomo wesibeleko senza imifanekiso enqamlezayo yentamo. Isebenzisa i-x-ray ukwenza imifanekiso.

Uya kulala kwitafile emxinwa ethe tyaba ingena kumbindi wesikena se-CT.

Nje ukuba ngaphakathi ngaphakathi kwiskena, umqadi we-x-ray umatshini ujikeleza ujikeleze wena. Izikena zale mihla "zokujika" zinokuqhuba uviwo zingayekanga.)

Ikhompyuter yenza imifanekiso eyahlukileyo yommandla womzimba, obizwa ngokuba zizilayi. Le mifanekiso inokugcinwa, ijongwe esweni, okanye iprintwe kwifilimu. Iimodeli ezinemilinganiselo emithathu yomqolo womlomo wesibeleko zinokwenziwa ngokudibanisa izilayi kunye.

Kuya kufuneka uthe cwaka ngexesha loviwo. Ukuhamba kunokubangela imifanekiso ephosakeleyo. Kuya kufuneka ubambe umphefumlo wakho ixesha elifutshane.

Ukuskena kuthatha imizuzu eli-10 ukuya kweli-15.

Ezinye iimviwo zisebenzisa idayi ekhethekileyo, ebizwa ngokuba ngumahluko obekwa emzimbeni wakho phambi kovavanyo.Umahluko unceda iindawo ezithile ukuba zibonise ngcono kwii-ray.

Umahluko unokunikwa ngeendlela ezahlukeneyo:

• Inokunikezelwa ngomthambo (IV) esandleni sakho okanye kwingalo yakho.
• Inganikwa njengesijobelelo kwisithuba esijikeleze intambo yomqolo.

Ukuba kusetyenziswa umahluko, unokucelwa ukuba ungatyi okanye usele nantoni na iiyure ezi-4 ukuya kwezi-6 phambi kovavanyo.

Yazisa umboneleli wakho wezempilo ukuba ngaba ukhe wasabela ngokuchaseneyo. Kuya kufuneka uthathe amayeza ngaphambi kovavanyo ukunqanda le ngxaki.

Ngaphambi kokuba wenze umahluko, xelela umboneleli wakho ukuba uthatha iyeza leswekile i-metformin (iGlucophage). Kuya kufuneka uthathe amanyathelo ongezelelweyo ngaphambi kovavanyo ukuba uthatha eli chiza.

Ubunzima obuninzi bunokubangela umonakalo kwiindawo zokusebenza zesikena. Fumanisa ukuba umatshini we-CT unomlinganiselo wobunzima ukuba unobunzima obungaphezulu kweepawundi ezingama-300 (iikhilogram ezili-135).

Uya kunxiba ilokhwe yasesibhedlele ngexesha lofundo. Kuya kufuneka ukhulule bonke ubucwebe.

Abanye abantu banokungonwabi ngokulala etafileni elukhuni.

Umahluko onikezwe nge-IV unokubangela ukutsha okutsha, incasa yentsimbi emlonyeni, kunye nokugungxula okufudumeleyo komzimba. Ezi mvakalelo ziqhelekile kwaye ziyahamba ngemizuzwana embalwa.

I-CT yenza imifanekiso eneenkcukacha zomzimba ngokukhawuleza okukhulu. Uvavanyo lunokunceda ukujonga:

• Iziphene zokuzalwa komqolo wesibeleko ebantwaneni
• Iingxaki zomqolo, xa i-MRI yomqolo ingenakusetyenziswa
• Ukwenzakala kumqolo ongasentla
• Amathumba amathambo kunye nomhlaza
• Ithambo elaphukileyo
• Ukukhutshwa kwediski kunye noxinzelelo lomqolo womqolo
• Ukuphilisa iingxaki okanye izicwili ezibomvu emva kotyando

Iziphumo zithathwa njengesiqhelo ukuba umqolo wesibeleko ubonakala ulungile.

Iziphumo ezingaqhelekanga zinokubangelwa:

• Utshintsho olwenzakalayo ngenxa yobudala
• Iziphene zokuzalwa komqolo wesibeleko
• Iingxaki zamathambo
• Ukophuka
• Osteoarthritis
• Ukukhutshwa kwediski
• Ukuphilisa iingxaki okanye ukukhula kwezihlunu ezibomvu emva kotyando

Umngcipheko wokuvavanywa kwe-CT ubandakanya:

• Ukuvezwa kwimitha
• Ukusabela okungahambelaniyo nokwahlula idayi
• Isiphene sokuzalwa ukuba senziwe ngexesha lokukhulelwa

Ukuskena kwe-CT kukuvezela imitha engaphezulu kwee-ray eziqhelekileyo. Ukuba ne-x-reyi ezininzi okanye ii-CT scan ngokuhamba kwexesha kunokuphakamisa umngcipheko womhlaza, kodwa umngcipheko nakweyiphi na yokuskena incinci. Thetha nomboneleli wakho malunga nale ngozi kunye nendlela enzima ngayo ngokuchasene nezibonelelo zovavanyo.

Abanye abantu banesifo sokungafani nedayi. Yazisa umboneleli wakho ukuba ngaba ukhe wafumana into engahambelaniyo nokwahlula idayi.

• Olona hlobo luqhelekileyo lokuthelekisa olunikezwe emthanjeni luqukethe iodine. Ukuba umntu one-iodine allergies unikwa olu hlobo lokwahluka, isicaphucaphu okanye ukugabha, ukuthimla, ukurhawuzelela, okanye umngxunya kungenzeka.
• Ukuba unolu hlobo lokwahluka, unokufumana ii-antihistamines (ezinjengeBenadryl) okanye ii-steroids ngaphambi kovavanyo.
• Izintso zinceda ukususa iodine emzimbeni. Abantu abanesifo sezintso okanye isifo seswekile banokufuna ukufumana ulwelo olongezelelweyo emva kovavanyo ukunceda ukukhupha iodine emzimbeni.

Ngokuqhelekileyo, idayi inokubangela ukuba ubomi buphendule ngokusongela ubomi obubizwa ngokuba yi-anaphylaxis. Ukuba unengxaki yokuphefumla ngexesha lovavanyo, kuya kufuneka wazise umqhubi weskena kwangoko. I-Scanners ziza ne-intercom kunye nezithethi, ke umqhubi unokukuva ngamaxesha onke.

Ukuskena i-CAT yomqolo womlomo wesibeleko; Ikhompyuter ye-axial tomography scan yomqolo wesibeleko; Iskena sekhompyuter eskena somqolo womlomo wesibeleko; Ukuvavanywa kwe-CT yomqolo wesibeleko; Intamo ye-CT scan

Nditsho no-JL, u-Eskander MS, uDonaldson WF. Ukulimala komqolo wesibeleko. Ku: Miller MD, Thompson SR, ii-eds. UDeLee kunye neDrez's Orthopedic Sports Medicine. Ngomhla we-4. IPhiladelphia, PA: Elsevier Saunders; 2015: isahluko 126.

UShaw AS, Prokop M.Ikhompyuter itomography. Ku: UAdam A, uDixon AK, uGillard JH, uSchaefer-Prokop CM, ii-eds. I-Grainger kunye ne-Allison's Diagnostic Radiology: Incwadi ebhaliweyo yoNyango lwezoNyango. Umhla wesi-6. IPhiladelphia, PA: Elsevier Churchill Livingstone; 2015: isahluko 4.

I-Thomsen HS, Reimer P. Imithombo yeendaba engafaniyo kwimitha ye-rayography, i-CT, iMRI kunye ne-ultrasound. Ku: UAdam A, uDixon AK, uGillard JH, uSchaefer-Prokop CM, ii-eds. I-Grainger kunye ne-Allison's Diagnostic Radiology: Incwadi ebhaliweyo yoNyango lwezoNyango. Umhla wesi-6. IPhiladelphia, PA: Elsevier Churchill Livingstone; 2015: isahluko 2.

Ifayile kaWilliam KD. Ukuqhekeka, ukususwa, kunye nokuqhekeka komsipha womqolo. Ku: Azar FM, Beaty JH, Kanale ST, ii-eds. Umsebenzi weCampbell's Orthopedics. Umhla we-13. IPhiladelphia, PA: Elsevier; Ngo-2017: isahluko 41.