Hoto PET scan

Hoto mai daukar hoto na huhu (PET) shine gwajin hoto. Yana amfani da sinadarin rediyo (wanda ake kira mai sihiri) don neman cuta a cikin huhu kamar cutar kansa ta huhu.

Ba kamar hoton maganadisu (MRI) da sikanin kirji (CT) ba, wanda ke bayyana tsarin huhu, wani hoton PET ya nuna yadda huhu da kyallen takarda ke aiki.

Sanarwar PET tana buƙatar ƙaramin abin nema. Ana bayar da tracer ɗin ta jijiya (IV), yawanci akan cikin gwiwar gwiwar ku. Yana tafiya ta cikin jininka kuma yana tattara cikin gabobi da kyallen takarda. Traan wasan yana taimaka wa likita (masanin radiyo) ya ga wasu wurare ko cututtuka sosai.

Kuna buƙatar jira a nan kusa kamar yadda jikin yake bin ku. Wannan yakan dauki kusan awa 1.

Bayan haka, zaku kwanta akan kunkuntar tebur, wanda yake zamewa cikin babban sikanin mai siffa irin na rami. Kayan aikin PET yana gano sigina daga mai siye. Kwamfuta tana canza sakamakon zuwa hotuna 3-D. Ana nuna hotunan akan mai dubawa don likitanku ya karanta.

Dole ne ku yi kwance har yanzu yayin gwaji. Yin motsi da yawa na iya ɓata hotuna da haifar da kurakurai.

Gwajin yana ɗaukar minti 90.

Ana yin sikan PET tare da CT scan. Wannan saboda bayanan da aka haɗu daga kowane hoto suna ba da cikakkiyar fahimta game da matsalar lafiya. Wannan hoton na hade shi ake kira PET / CT.

Ana iya tambayarka kada ka ci komai na tsawon awanni 4 zuwa 6 kafin binciken. Za ku iya shan ruwa.

Faɗa wa mai kula da lafiyar ku idan:

• Kuna jin tsoron matattun wurare (suna da claustrophobia). Za a iya ba ku magani don taimaka muku shakatawa da jin ƙarancin damuwa.
• Kuna da ciki ko kuma kuna tsammanin kuna da ciki.
• Kuna da duk wata cuta ga fenti mai launi (bambanci).
• Kuna shan insulin don ciwon sukari. Kuna buƙatar shiri na musamman.

Faɗa wa mai ba ka magani game da magungunan da kake sha. Waɗannan sun haɗa da waɗanda aka saya ba tare da takardar sayan magani ba. Wasu magunguna na iya tsoma baki tare da sakamakon gwajin.

Kuna iya jin ƙaiƙayi mai kaifi lokacin da aka sanya allurar da ke ƙunshe da abin da aka gano a cikin jijiyar ku.

A PET scan ba ciwo. Tebur na iya zama mai wahala ko sanyi, amma zaka iya buƙatar bargo ko matashin kai.

Wata hanyar shiga cikin daki tana baka damar yin magana da wani a kowane lokaci.

Babu lokacin warkewa, sai dai idan an baka magani don shakatawa.

Ana iya yin wannan gwajin don:

• Taimako neman kansar huhu, lokacin da sauran gwaje-gwajen hotunan basu bayar da cikakken hoto ba
• Duba idan kansar huhu ta bazu zuwa wasu yankuna na huhu ko jiki, lokacin yanke shawara kan mafi kyawun magani
• Taimaka a tantance idan ciwan cikin huhu (wanda aka gani akan hoton CT) yana da cutar kansa ko a'a
• Ayyade yadda maganin kansa yake aiki

Sakamakon yau da kullun yana nufin hoton bai nuna wata matsala a cikin girma, siffa, ko aikin huhu ba.

Sakamakon sakamako mara kyau na iya zama saboda:

• Ciwon huhu na huhu ko sankara na wani yanki na jiki wanda ya bazu zuwa huhu
• Kamuwa da cuta
• Kumburin huhu saboda wasu dalilai

Sikarin jini ko matakin insulin na iya shafar sakamakon gwajin a cikin mutanen da ke da ciwon sukari.

Adadin radiation da akayi amfani dashi a cikin PET scan yana da ƙasa. Kusan adadin adadin radiation kamar yadda yake a yawancin sikanin CT. Hakanan, radiation din baya dadewa sosai a jikinka.

Mata masu juna biyu ko masu shayarwa ya kamata su sanar da mai ba su kafin su yi wannan gwajin. Jarirai da jarirai masu tasowa a cikin mahaifar sun fi lura da tasirin radiation saboda har yanzu gabobin su na girma.

Zai yiwu, kodayake ba mai yiwuwa ba ne, don samun rashin lafiyan abu mai tasirin rediyo. Wasu mutane suna da ciwo, ja, ko kumburi a wurin allurar. Wannan da sannu zai tafi.

Cheet PET scan; Yankin huhun positron emo tomography; PET - kirji; PET - huhu; PET - hoton tumor; PET / CT - huhu; Nodule na huɗa ɗaya - PET

Padley SPG, Lazoura O. Ciwon huhu neoplasms. A cikin: Adam A, Dixon AK, Gillard JH, Schaefer-Prokop CM, eds. Tsarin Rigakafin Hikimar Grainger & Allison: Littafin rubutu na likitancin hoto. Na 6 ed. Philadelphia, PA: Elsevier Churchill Livingstone; 2015: babi na 15.

Vansteenkiste JF, Deroose C, Dooms C. Positron fitarwa tomography. A cikin: Broaddus VC, Mason RJ, Ernst JD, et al, eds. Littafin rubutu na Murray da Nadel na Magungunan numfashi. Na 6 ed.Philadelphia, PA: Elsevier Saunders; 2016: babi na 21.