Ese wasabwe gupimwa PET? Reka tubiganireho birambuye!

Muraho! Iyo umuganga akubwira ibijyanye na `(PET Scan)`, ushobora kuba warumvise ufite amatsiko, ndetse wenda ufite ubwoba gato, sibyo? Mu by'ukuri ni ibisanzwe cyane. Kuko ntabwo bitangaje kumva umeze utyo iyo wize ikintu gishya. Uyu munsi rero turaganira ku byo iyi `(PET Scan)` ari byo, icyo ikora, uko wayitegura, n'ibyo ukeneye kumenya byose mu buryo bworoshye, nko kuvugana n'inshuti. Hanyuma uzabasha gusobanukirwa neza ibi.

Gupima PET ni iki?

Mu magambo make, "PET Scan" ni incamake ya scan ya Positron Emission Tomography . Iki ni ikizamini cyihariye gikoreshwa kugira ngo harebwe uko ingingo n'ingingo biri mu mibiri yacu bikora. Tekereza nko gufata "ishusho y'ibintu biri mu mibiri yacu".

Kuri iki kizamini, dukoresha ingano ntoya cyane ya chemical ifite imirasire yizewe . Tuyita `(Radiotracer)`. Nyuma yo guterwa iyi ndwara mu mubiri, hafatwa amashusho hakoreshejwe kamera yihariye, ari yo `(PET Scanner)`. Umwihariko w'iyi `(Radiotracer)` ni uko iyo hari uturemangingo mu mubiri wacu dufite indwara runaka, utwo turemangingo twinjiza iyi `(Radiotracer)` cyane. Nk'uko umuntu ushonje arya byinshi iyo abonye ibiryo. Rero, scanner ishobora kubona aho iyi `(Radiotracer)` yinjije byinshi. Ibyo nibyo bifasha abaganga bacu kumenya niba hari ikibazo cy'ubuzima.

Abaganga bakunze gukoresha iyi "(PET Scan)" kugira ngo bapime kanseri kandi barebe uburyo ubuvuzi bwa kanseri bugira ingaruka nziza. Si ibyo gusa, ahubwo inafasha cyane mu kumenya zimwe mu ndwara z'umutima n'ibibazo bifitanye isano n'ubwonko.

Ni irihe tandukaniro riri hagati ya PET scan, CT scan, na MRI?

Ushobora kuba warumvise ibijyanye na scan ya `(CT scan)` cyangwa `(MRI)`. Noneho reka turebe uburyo ibi bitandukanye na `(PET Scan).`

• (CT Scan): Ibi bikoresha imirasire ya X.
• (MRI Scan): Ibi bikoresha magneti n'imiraba ya radiyo.

Isuzuma rya CT na MRI byombi biduha amashusho y’ingingo n’imiterere y’umubiri wacu. Ni ukuvuga ko tubona gusa uko zisa icyo gihe.

Ariko, PET scan itandukanye gato. Kubera ko ikoresha radiotracer twavuze mbere, PET scan itwereka uko ingingo zacu zakora mu gihe nyacyo . Ni ukuvuga ko bimeze nko kuzireba zibaho. Ikindi kintu cy'ingenzi ni uko PET scan ishobora kubona impinduka mu ngingo zacu no mu turemangingo ku rwego rw'uturemangingo vuba cyane kurusha izindi CT na MRI scan.

Hari igihe muganga wawe ashobora kukugira inama yo gusuzuma indwara ya ``PET Scan'' na ``CT Scan'' icyarimwe. Ibi byitwa ``PET-CT scan''. Iyo ibi byombi bihujwe, tubona amashusho y'ibice bitatu (3D). Ibi bidufasha gusuzuma neza.

Ibitaro bimwe na bimwe ubu birimo gukoresha ikoranabuhanga rishya ryitwa "PET / MRI" scan. Ibi bishobora gufata amashusho asobanutse neza kandi meza. Bikoreshwa cyane cyane mu gupima no kugenzura kanseri y'imitsi yoroshye nk'iyo mu bwonko, mu mutwe no mu ijosi, mu mwijima no mu kibuno.

Ni iki mu by'ukuri PET scan ireba?

Muganga wawe ashobora gusaba ko ukorerwa isuzuma rya PET kugira ngo arebe niba hari ibimenyetso nk'ibi bikurikira mu mubiri wawe:

• Kanseri: Ingero zirimo kanseri y'ibere, kanseri y'ibihaha, na kanseri ya tiroyide.
• Indwara z'umutima: Indwara y'imitsi itera umutima, indwara z'umutima, cyangwa izindi ndwara z'umutima.
• Indwara z'ubwonko: Indwara nk'ibibyimba byo mu bwonko, igicuri, indwara yo kwibagirwa, n'indwara ya Alzheimer.

Ni ryari nkeneye gupimwa PET?

Muri rusange, gupima PET bishobora gupima imikorere y'ingenzi mu mubiri wacu, nko gutembera kw'amaraso, ikoreshwa rya ogisijeni, ndetse n'ihinduka ry'isukari mu maraso (glucose) . Bishobora kandi gufasha kumenya ingingo n'imitsi idakora neza.

Mu gihe urwaye kanseri:

Niba muganga wawe akeka ko urwaye kanseri, ashobora kukugira inama yo kuyisuzuma mu buryo bwa PET, kuko bishobora gufasha kumenya no gusuzuma kanseri.

Niba waramaze gufatwa na kanseri, muganga wawe ashobora gusaba ko upima PET inshuro zirenze imwe mu gihe cy'ubuvuzi bwawe. Hari impamvu nyinshi zibitera:

• Reba niba kanseri yarakwirakwiriye mu bindi bice by'umubiri (metastasized) .
• Suzuma uburyo ubuvuzi buriho bwagenze neza .
• Reba niba kanseri "yarongeye" nyuma yo kuvurwa.
• Suzuma uko kanseri ihagaze.

Mu gihe cy'indwara y'umutima:

Niba ufite ibibazo by'umutima, muganga wawe ashobora kukugira inama yo gupima PET kugira ngo arebe ibintu nk'ibi:

• Reba niba hari ibice by'umutima wawe byagizweho ingaruka n'indwara y'umutima.
• Menya ibice by'imitsi y'umutima bishobora kungukirwa na angioplasty cyangwa kubagwa imitsi y'umutima .

Niba ufite ibimenyetso by'imitsi:

Niba ufite ibimenyetso by'indwara z'imitsi, muganga wawe ashobora kukugira inama yo gupima PET kugira ngo arebe niba ubwonko bwawe budafite ubushobozi bwo kuvura indwara nk'ibibyimba, igicuri, n'izindi ndwara z'imitsi yo hagati.

Gupima PET bikora gute?

Gupima PET ni ubwoko bw'ikizamini cyitwa "nuclear medicine imaging" . Ubuvuzi bwa "nuclear" bukubiyemo gutanga ingano nto cyane kandi yizewe y'ibintu bifite imirasire, nka radiotracers twavuze mbere, binyuze mu gutera inshinge mu miyoboro ya IV.

Igitandukanya uburyo bwo gupima PET n'ubundi buryo bwo gufata amashusho ni uko bwibanda ku mikorere n'imikorere ya molekile biba mu mibiri yacu . Bityo, bifite ubushobozi bwo kumenya indwara hakiri kare cyane.

Tekereza, niba ufite uturemangingo twarwaye mu mubiri wawe, utwo turemangingo twinjiza byinshi muri `(Radiotracer)` kurusha uturemangingo tuzima. Utwo duce twitwa `(Hot Spots)` . `(PET Scanner)` imenya iyi radiyo kandi igashushanya ingirabuzimafatizo zangiritse. Nkuko twabivuze mbere, muri scan ya `(PET/CT)`, amashusho ya X-ray yafashwe muri `(CT scan)` n'amashusho yafashwe muri `(PET scan)` arahuzwa kugira ngo haboneke igisubizo cya nyuma.

Ni gute nakwitegura gupimwa PET?

Gupima PET ni uburyo bwo kwivuza hanze . Ibi bivuze ko ushobora gutaha umunsi umwe n’uwo gupima. Muganga wawe azaguha amabwiriza arambuye y’uburyo bwo kwitegura gupima. Ariko, muri rusange ugomba kumenya ibi bikurikira:

• Ni ingenzi cyane guha muganga wawe urutonde nyarwo rw'imiti yose, vitamine, inyongeramusaruro, na aleriji ufata .
• Niba utekereza ko utwite, cyangwa niba uri umubyeyi wonsa , menya neza ko wabibwiye muganga wawe.
• Ntukarye ikintu icyo ari cyo cyose amasaha atandatu mbere yo kwipimisha. Ariko, niba urwaye diyabete , muganga wawe ashobora guhindura iyi nama. Biganire na muganga wawe kuri ibyo.
• Ushobora kunywa amazi gusa .
• Niba ugiye gupimwa umutima, irinde kunywa ikintu cyose kirimo kafeyine (nk'icyayi cyangwa ikawa) amasaha 24 mbere yo gupimwa.
• Ambara imyenda ishimishije . Siga imitako y'icyuma, indorerwamo, amenyo y'ingore, n'udupira two ku misatsi mu rugo.
• Niba wumva utameze neza cyangwa uhangayitse iyo uri ahantu hafunganye , bwira muganga wawe. Bashobora kuguha umuti woroshye wo kuruhuka kugira ngo ugire icyo umara mu gihe cyo gupimwa.

Ni iki wakwitega mu gihe cyo gupima PET?

Iyo hakozwe isuzuma rya PET, ibi bikurikira bikunze kubaho:

• Ubwa mbere, uzaterwa inshinge ya radioactive tracer. Ingano nziza ikoreshwa. Radiotracer ikoreshwa cyane ni Fluorodeoxyglucose (FDG) .
• Hanyuma ugomba kwicara mu ntebe mu gihe cy'isaha imwe . Muri iki gihe, `(Radiotracer)` inyura mu maraso yawe ikagera mu ngingo zawe no mu ngingo zawe. Ni ngombwa cyane kuguma uhagaze ntugire aho unyura muri iki gihe. Kuko iyo wimuka cyane, `(Radiotracer)` ishobora kujya mu bice by'umubiri wawe bitarimo gusuzumwa. Ntuzumva `(Radiotracer)` yinjira mu mubiri wawe.
• Niba uri gupimwa PET/CT scan, ushobora guterwa inshinge y'irangi ritandukanye . Ibi bituma amashusho ya CT scan arushaho kuba meza.
• Hanyuma uzategekwa kuryama ku meza yo gusuzuma, hanyuma uzajyanwa muri PET/CT Scanner. Iyi scanner ifite ishusho nk'iy'umugati, ifite umwobo hagati. Uyu mwobo ufite ubugari bwa santimetero 15.
• Ugomba kuguma uhagaze mu gihe cyo gushakisha (bifata iminota 30 ). Kwimuka bishobora gutuma amashusho adasobanutse neza.
• Ushobora kumva urusaku rusaku cyangwa urusaku rw'amajwi mu gihe scanner ifata amashusho. Ibi ni ibisanzwe.
• Mbere yuko ugenda, umuhanga mu ikoranabuhanga azasuzuma ibyasuzumwe kandi arebe neza ko bisobanutse neza.

Gupima PET bifata igihe kingana iki?

Igikorwa cyose cyo gupima PET gishobora gufata amasaha abiri .

• Bifata iminota 60 kugira ngo umubiri wawe winjire ``(Radiotracer)``. Muri iki gihe, ugomba gutuza ntugire icyo ukora.
• Gupima ``(PET Scan)`` bifata iminota 30 .
• Hanyuma, ugomba gutegereza igihe gito mu gihe umutekinisiye areba amashusho kandi akareba neza ko asobanutse neza.

Ese hari ingaruka cyangwa ingaruka mbi kuri ibi?

Muri rusange, gupima PET ni ikizamini cyizewe cyane , kandi ibibazo ni gake cyane. Imirasire iri muri radiotracer ni mike cyane. Ntiguma mu mubiri wawe igihe kirekire. Ugomba kunywa amazi menshi nyuma yo gupima PET. Ibi bizagufasha gukura radiotracer mu mubiri wawe vuba.

Gupima PET bishobora guteza akaga gusa muri ibi bihe byihariye:

• Niba utwite cyangwa wonsa, ntugomba gupimwa PET . Ibi biterwa nuko imirasire ishobora kwangiza umwana uri mu nda kandi ikaba yakwirakwira ku mwana binyuze mu mashereka.
• Hari abantu bagira ubwivumbure kuri radiotracer muri PET scan cyangwa irangi ritandukanye muri CT scan.Bishobora kubaho. Ariko ubwo bwoko bw'ingaruka ni gake cyane kandi akenshi ni nto. Iyo bibaye, itsinda ry'abaganga rishobora kuvura vuba bakoresheje imiti.
• Abantu barwaye diyabete bashobora kudashobora kwinjiza isukari neza muri radiotracer. Ibi bishobora kugira ingaruka ku bisubizo bya scan. Muganga wawe azakugira inama y'uburyo wahindura indyo yawe n'imiti mbere yo gupimwa.

Ni ryari nzabona ibisubizo bya PET scan?

Umuganga w’inzobere mu by’imirasire, watojwe by’umwihariko gusoma PET scans, azasuzuma scans zawe, yandike raporo, hanyuma ayoherereze muganga wawe. Ubusanzwe iki gikorwa kimara amasaha 24 .

Gupima PET ni ikizamini cy'ingirakamaro cyane kandi gitekanye muri rusange abaganga bakoresha mu gusuzuma kanseri, indwara z'umutima n'indwara z'ubwonko.

Rero, amaherezo, ibintu byo kwibuka...

Niba wasabwe gupimwa PET, ntugahangayike. Ni ikizamini cyizewe mu bihe byinshi kandi gishobora gufasha cyane mu gusuzuma indwara.

Niba ufite ikibazo cyangwa impungenge kuri iki kizamini, ntutindiganye kubaza muganga wawe cyangwa umuforomo . Barahari kugira ngo bagufashe kandi baguhe amakuru ukeneye. Bazagusubiza ibibazo byawe byose. Rero, ruhuka kandi ukurikize amabwiriza ya muganga wawe.

` Isuzuma ry'amatungo, kanseri, indwara z'umutima, indwara z'ubwonko, imirasire, ibizamini byo gupima, gusuzuma