Skip to main content

Menene hoton PET (Positron Emission Tomography)? Bari mu koya game da shi a sauƙaƙe!

Menene hoton PET (Positron Emission Tomography)? Bari mu koya game da shi a sauƙaƙe!
Likitan ku ya shawarce ku da ku yi gwajin PET. Wasu mutane suna jin tsoron kalmar 'scan' idan suka faɗi haka. Amma ba abin tsoro ba ne. Wannan fasaha ce mai ci gaba wadda ke taimaka mana mu ga ainihin abin da ke faruwa a cikin jikinmu da kuma yadda cututtuka ke ci gaba. Bari mu yi magana game da abin da yake, yadda ake yin sa, da kuma ko ya kamata mu ji tsoronsa.

Menene ainihin aikin PET scan?

A taƙaice dai, gwajin PET gwaji ne na musamman wanda ke duba yadda gabobin jikinmu da kyallen jikinmu ke aiki. Ya bambanta da na'urar X-ray, CT ko MRI scan, domin sauran na'urorin daukar hoton suna nuna hotunan cikin jikin ne kawai. Duk da haka, na'urar daukar hoton PET kuma tana iya ganin yadda ƙwayoyin halittarmu ke aiki. Kafin yin wannan gwajin, likita zai yi allurar wani abu mai rediyoaktif (wanda ake kira 'radiotracer' ko 'tracer') a jikinka. Wannan kamar magani ne na musamman. Kada ka ji tsoro, ba zai cutar da jiki ba. Sannan na'urar daukar hoton PET za ta iya gano yadda wannan abu ke motsawa a jikinka da kuma inda yake taruwa. Idan wannan abu ya taru a wani wuri, zai iya zama alamar cuta. Ka yi tunanin wannan na'urar daukar hoton PET a matsayin babban donut. Gado yana motsawa a tsakiyarsa. Ana aika ka don yin gwajin yayin da kake kwance a kan gado. Wannan na'urar ba a rufe ta gaba ɗaya kamar na'urar MRI ba, don haka yawancin mutane ba sa jin kamar an makale ta.

Mene ne amfanin amfani da na'urar daukar hoton PET?

Likitoci suna amfani da na'urar daukar hoton PET musamman don gano cututtuka, shirya don tiyata, da kuma ganin yadda jiyya ke aiki. Ana amfani da shi sosai don ciwon daji, cututtukan zuciya, da cututtukan kwakwalwa.

Don Ciwon daji

Kwayoyin jikinmu suna buƙatar makamashi don yin aiki. Kwayoyin cutar kansa wani nau'in ƙwayar halitta ne da ke amfani da makamashi fiye da ƙwayoyin halitta na yau da kullun. Scan na PET zai iya gano wannan amfani da makamashi mai yawa. Sannan, a cikin hoton scan, wuraren da ƙwayoyin cutar kansa ke bayyane a matsayin wurare masu haske . Scan na PET sau da yawa yana iya gano ciwon daji kafin wasu gwaje-gwaje su iya. Haka kuma,
  • Duba ko ciwon daji ya bazu zuwa wasu sassan jiki.
  • A gano ko maganin da ake amfani da shi a yanzu yana da tasiri.
  • Duba don ganin ko ciwon daji ya dawo bayan magani.

Don Ciwon Zuciya

Scan na PET zai iya nuna yadda zuciyarka ke aiki yadda ya kamata. Idan aka yi wa 'tracer' ɗin da aka ambata a baya allura a jikinka, zai yi tafiya zuwa zuciyarka tare da jininka. Scan ɗin yana nuna yawan jini da ke shiga sassa daban-daban na zuciyarka. Idan wani ɓangare bai sami isasshen jini ba, yana iya nuna matsala, kamar toshewar jijiyar zuciya. Haka kuma ana amfani da shi don duba lalacewar zuciya bayan bugun zuciya.

Don Yanayin Kwakwalwa

Scan na PET kuma yana iya taimakawa wajen gano cututtuka daban-daban da suka shafi kwakwalwa. Misali:

Mene ne bambanci tsakanin duban PET, CT da MRI?

Akwai rudani sosai a tsakanin mutane game da waɗannan nau'ikan scanning guda uku. Bari mu fahimci wannan bambanci a cikin tebur mai sauƙi.
Nau'in duba Yadda yake aiki Me yake nunawa?
Scan ɗin dabbobin gida Ana auna aikin ƙwayoyin halitta ta amfani da wani abu mai rediyoaktif (tracer). Yana nuna yadda gabobi da kyallen jiki ke aiki . Ana iya gano aikin ƙwayoyin da ke da rashin lafiya.
CT Scan Ana amfani da na'urar X-ray don ɗaukar hotunan jikin mutum a sassa daban-daban. Yana nuna tsari da siffar ƙasusuwa, jijiyoyin jini, da kyallen takarda masu laushi.
Duban MRI Ana ɗaukar hotuna ta amfani da maganadisu masu ƙarfi da kuma raƙuman rediyo. Yana nuna tsari mai haske da cikakken bayani game da abubuwa kamar gabobin jiki, kyallen jiki, da kashin baya.
A takaice dai, CT da MRIKamar ɗaukar 'hoto' na cikin jiki ne. Amma hoton PET kamar ɗaukar bidiyo ne na yadda wannan gabar take 'aiki'.
Saboda wannan dalili, wasu likitoci suna amfani da na'urorin daukar hoto masu hade da juna da ake kira PET/CT ko PET/MRI. Waɗannan na'urorin daukar hoto na iya duba tsarin jiki da aikinsa a cikin na'urar daukar hoto guda daya, don haka sakamakon ya fi daidai.

Yaya kuke shiri kafin a yi scanning?

Akwai wasu abubuwa da ya kamata ka shirya kafin a yi gwajin PET. Bin waɗannan matakai yana da matuƙar muhimmanci don samun sakamako mai kyau.

Da farko, ka gaya wa likitanka waɗannan abubuwa:

  • Rashin Lafiyar Jiki : Tabbatar da gaya mana idan kuna da wani rashin lafiyan, musamman idan kuna da rini, iodine , ko abincin teku.
  • Sauran matsalolin lafiya: Idan kuna da wata cuta kamar ciwon suga , da fatan za a sanar da mu game da ita.
  • Magungunan da kake sha: Ka gaya wa likitanka game da duk magunguna, bitamin, da magungunan ganye da kake sha.

Idan ke mace ce, ki yi taka tsantsan musamman game da wannan:

  • Idan ke uwa ce mai shayarwa: Ba za ki iya shayar da jaririnki ba har sai abin da ke nuna alamun cutar ya fita daga jikinki gaba ɗaya. Saboda haka, za ki buƙaci ki sha madararki ki cire ta. Yi magana da likitanki don gano tsawon lokacin da ya kamata ki guji shayarwa.
  • Idan kina da juna biyu ko kuma kina zargin kina da juna biyu: Wannan yana da matukar muhimmanci . Kayan rediyoaktif da aka yi amfani da su a cikin hoton na iya cutar da jaririn. Don haka ki sanar da likitanki game da wannan kuma ki yi magana game da mafi kyawun zaɓi.

Abubuwan da za a bi ranar kafin scan ɗin:

  • Kada ka yi wani motsa jiki mai ƙarfi na tsawon awanni 24 kafin gwajin.
  • Kada a ci ko a sha wani abu banda ruwa na tsawon awanni kaɗan kafin gwajin.
  • Cire duk wani kayan ado na ƙarfe daga jikinka, kamar 'yan kunne, sarƙoƙi, da zobe.

Yadda ake yin gwajin PET

Duk da cewa akwai ɗan bambanci kaɗan dangane da inda da kuma dalilin da yasa ake yin hoton, yawanci yana tafiya kamar haka: 1. Za a umarce ka da ka saka riga ta asibiti. 2. Za a ba ka damar zuwa banɗaki kafin a yi hoton. 3. Sannan za a yi allurar tracer a jikinka. Ana iya yin wannan a matsayin allura, a matsayin magani, ko kuma a matsayin iskar gas da za ka shaƙa. 4. Za ka jira na minti 30 zuwa 60 kafin tracer ɗin ya shiga jikinka gaba ɗaya. 5. Sannan za ka kwanta a kan gadon na'urar daukar hoton. Kada ka motsa ko magana yayin hoton.Za ku buƙaci ku tsaya cak. Wannan na iya ɗaukar kimanin mintuna 30-60. Kuna iya jin ƙarar ƙara da kuma sautin dannawa daga na'urar yayin da ake yin gwajin. Wannan gwaji ne mara zafi. Duk da haka, wasu mutane na iya fuskantar ciwo a jikinsu idan suka daɗe a wuri ɗaya.
Bayan an yi gwajin, a sha ruwa mai yawa domin taimakawa mai gano cutar ya bar jikinka da sauri. Haka kuma, tunda jikinka zai sami ɗan ƙaramin sinadarin radiation na tsawon awanni kaɗan, likita ya shawarci mata masu juna biyu, yara ƙanana, da jarirai da su guji kusantar juna a wannan lokacin.

Akwai wasu haɗari ko illa ga wannan?

Gwajin PET gabaɗaya gwaji ne mai aminci, amma akwai wasu haɗari da rashin jin daɗi.
  • Mutane masu fama da claustrophobia (tsoron wuraren da aka rufe) na iya samun wahalar kasancewa a cikin na'urar. Duk da haka, likitanka zai iya ba ka magani don kwantar da hankalinka a irin waɗannan lokutan.
  • Idan mutumin da ke fama da ciwon suga bai sami isasshen iko a kan matakan sukarin jininsa ba, sakamakon gwajin na iya zama ba daidai ba.
  • Akwai yiwuwar samun ɗan ciwo ko ja a inda aka yi wa allurar maganin.
  • Ba kasafai ake samun rashin lafiyan ga mai binciken ba, amma yawanci suna da sauƙi.
  • Kuma, ba za a yi wa uwa mai ciki ko mai shayarwa gwajin PET ba.

Bari mu san game da sakamakon.

Idan sakamakon gwajin PET ya dawo, wuraren da ƙwayoyin halitta ke aiki suna bayyana a matsayin wurare masu haske. Wannan na iya zama alamar cuta. Duk da haka, yana da mahimmanci a lura cewa sakamako mai kyau akan gwajin PET ba koyaushe yana nufin cewa akwai ciwon daji ba. Hakanan yana iya zama kamuwa da cuta, kumburi, ko kumburi mara ciwon daji. Hakanan, idan kwanan nan an yi muku tiyata, chemotherapy, ko radiation, hakan na iya shafar sakamakon. Don haka, kada ku damu da samun cikakken hoto game da ma'anar sakamakon lokacin da kuka same su. Likitan ku zai kwatanta sakamakon da sauran rahotannin gwaji, ya ba da umarnin ƙarin gwaje-gwaje idan ya cancanta, kuma ya bayyana muku komai.

Saƙon Ɗauka Gida

  • Scan na PET ba wai kawai yana duba gaɓoɓin jiki ba ne, yana duba yadda suke aiki . Wannan yana da matuƙar muhimmanci wajen gano cutar kansa, cututtukan zuciya, da cututtukan kwakwalwa.
  • Wannan gwaji ne mai aminci, amma tabbatar da gaya wa likitanka idan kina da juna biyu, kina shayarwa, kina da ciwon suga, ko kuma kina da wasu rashin lafiyar .
  • Bi umarnin da aka bayar kafin gwajin daidai (kamar azumi da rashin motsa jiki).
  • Kawai saboda wani wuri mai haske ya bayyana a kan hoton ba yana nufin ciwon daji bane. Kada ku damu da shi, ku yi magana da likitan ku don samun cikakken bayani.
  • Bayan gwajin, a sha ruwa mai yawa sannan a bi umarnin likita.
Scan na PET, Positron Emission Tomography, Cancer, Ciwon Zuciya, Cutar Kwakwalwa, Gwaje-gwajen Lafiya, CT Scan, MRI Scan, PET Scan
⚠️ Important: The medical articles and information on Nirogi Lanka are for general awareness only, and are by no means a substitute for professional medical advice, diagnosis, or treatment. For any medical problem you have, consult a qualified physician immediately.

💬 Comments (0)

No comments yet. Be the first to share your thoughts here.

Add Your Comment

Please calculate: 1 + 5 =