Wigeze wumva ikizamini cy'amaraso cyitwa 'D-Dimer'? Wenda muganga wawe yagusabye gukora iki kizamini, cyangwa wenda hari umuntu uzi wagikoze. Izina rishobora kumvikana nk'aho rigoye. Ariko se D-Dimer ni iki mu by'ukuri? Kuki ari ingenzi cyane? Uyu munsi, turabivugaho mu buryo bworoshye cyane ushobora gusobanukirwa.
Reka tubanze turebe, D-Dimer ni iki?
Muri make, D-Dimer ni agace gato ka poroteyine gakorwa iyo amaraso ashongeshejwe mu mubiri wacu. Ubusanzwe, urugero rwa D-Dimer mu maraso y'umuntu muzima rugomba kuba ruri hasi cyane, cyangwa se rutagaragara.
Tekereza nawe, ni gute ikiganza cyawe gihagarika kuva amaraso iyo ugiciye? Habaho amaraso afunganye, sibyo? Ni uburyo umubiri wacu urinda. Iyi maraso afunganye imeze nk'akantu gato. Iyi mesh ikozwe mu migozi ya poroteyine yitwa fibrin . Iyi mesh ni yo ifunga igikomere ikahagarika kuva amaraso.
Nyuma y'uko igikomere gikize, agahu k'amaraso ntigakwiye kuguma aho ngaho. Bityo umubiri wacu ukoresha enzyme yitwa Plasmin kugira ngo uce agahu k'amaraso, ugatembagure, hanyuma ukavaneho. Iyo gashongeshejwe, hasigara uduce duto tw'agahu k'amaraso ka poroteyine. Kimwe muri ibyo bice cyitwa D-Dimer.
Bivuze ko niba urugero rwa D-Dimer mu maraso yawe ruri hejuru, bivuze ko amaraso menshi yavutse ahantu runaka mu mubiri wawe none arimo gushonga.
Ariko, rimwe na rimwe, nubwo nta cyakomeretse, amaraso ashobora kuzura mu mitsi iri mu mubiri. Ibi nibyo biteje akaga. Ikizamini cya D-Dimer gisuzuma ahanini ubwo bwoko bw'amaraso adakenewe.
Kuki muganga yagira inama yo gupima D-Dimer?
Abaganga bakoresha iki kizamini cyane cyane iyo bakeka ko hari indwara nyinshi zijyanye no kuvura amaraso.
- Indwara yo mu mitsi miremire (DVT): Ibi bibaho iyo amaraso acitse mu mitsi iri mu mubiri cyane cyane mu kuguru.
- Kuziba kw'amaraso mu bihaha (PE): Iyi ni indwara iteje akaga cyane. Ibaho iyo amaraso yacitse mu kaguru, nka DVT, akagendana n'amaraso maze agashyirwa mu mitsi mu bihaha.
- Gufungana kw'imitsi mu maraso (DIC): Iyi ni indwara ikomeye aho amaraso menshi agabanuka ahantu hose mu mubiri.
- Indwara yo gucika kw'imitsi: Iki kizamini rimwe na rimwe gikora neza mu kumenya ubumuga buterwa no kuzura kw'amaraso ku mitsi ijyana amaraso mu bwonko.
Ni ibihe bimenyetso ngomba gupimwa?
Iki kizamini gikunze gukorerwa mu cyumba cy’ubutabazi bw’ibanze (ETU) kuko ari ngombwa kugira icyo ukora vuba iyo ibimenyetso by’amaraso atangiye kugabanuka. Niba ufite kimwe mu bimenyetso biri hepfo, muganga wawe ashobora gufata icyemezo cyo gukora ikizamini cya D-Dimer.
| Indwara | Ibimenyetso bisanzwe |
|---|---|
| Indwara yo mu mitsi miremire (DVT) |
|
| Kuziba kw'ibihaha (PE) |
|
Icy'ingenzi kurushaho! Niba ufite ibimenyetso bya Pulmonary Embolism (PE) cyangwa Stroke (urugero: kubabara mu gituza gitunguranye, guhumeka bigoranye, kugira ibinya mu maso/kuboko/ukuguru, kugorwa no kuvuga), jya ku bitaro bikuru byihutirwa (ETU) by'ibitaro biri hafi yawe vuba. Ibi ni ibibazo bishobora gushyira ubuzima mu kaga. Niba ufite ibimenyetso bya DVT, reba muganga wawe vuba bishoboka.
Raporo y'ibizamini ivuga iki?
Aha niho abantu benshi bakora amakosa. Ni ingenzi cyane gusobanukirwa raporo ya D-Dimer.
Niba urwego rwa D-Dimer ari 'Normal' cyangwa 'Negative'
Iyi ni inkuru nziza cyane. Niba urugero rwawe rwa D-Dimer ruri ku rugero rusanzwe, bivuze ko utari kubona amaraso menshi acika cyangwa ngo ashire mu mubiri wawe. Ibi bivuze ko udashobora kugira indwara nka DVT cyangwa PE.Abaganga bakoresha iki kizamini kugira ngo bemeze ko izi ndwara zitariho.
Niba urwego rwa D-Dimer ruri 'Hejuru' cyangwa 'Rwiza'
Aha niho abantu benshi batinya. Ariko ikintu cy'ingenzi ugomba gusobanukirwa hano ni uko kugira urugero rwa D-Dimer rwinshi bidasobanura ko amaraso yawe afite akaga.
Hari izindi mpamvu nyinshi zishobora gutuma urugero rwa D-Dimer rwiyongera. Urugero:
- Gutwita: Igipimo cya D-Dimer cyiyongera mu buryo busanzwe mu gihe cyo gutwita.
- Kubagwa vuba aha: D-Dimer ishobora kwiyongera nk'igice cy'inzira umubiri ukira nyuma yo kubagwa.
- Ihungabana: Iyi ndwara ishobora no kubaho nyuma y'impanuka.
- Kwandura: Igipimo cya D-Dimer nacyo kiriyongera mu ndwara zimwe na zimwe zandura.
- Indwara z'umutima: Mu ndwara zimwe na zimwe z'umutima.
- Indwara za kanseri: Mu bwoko bumwe na bumwe bwa kanseri.
- Imyaka yo gusaza: Igipimo cya D-Dimer cyiyongera gato uko tugenda dusaza.
Rero, niba urugero rwawe rwa D-Dimer ruri hejuru, muganga ntazatinya. Ikindi azakora ni ugukora ibindi bipimo bike bishingiye ku bimenyetso byawe kugira ngo amenye neza niba ufite amaraso adafite ubwonko.
Niba D-Dimer iri hejuru, ni ibihe bizamini bikurikiraho?
Iyo raporo ya D-Dimer igaragaje ko ari nziza, muganga wawe ashobora kukwohereza kugira ngo upime amashusho (scans) kugira ngo arebe niba amaraso afite amaraso menshi.
- Doppler Ultrasound: Ibi bikoresha amajwi kugira ngo harebwe niba amaraso atembera neza ndetse n'amaraso afite ibibyimba, cyane cyane mu mitsi y'amaguru.
- CT Angiography: Ubu ni ubwoko bwihariye bwa CT scan. Irangi ryihariye rishyirwa mu mubiri rigasuzumwa mu gihe irangi rinyura mu mitsi y'amaraso kugira ngo harebwe niba hari ibiziba, nko kuzura kw'amaraso. Ibi bikunze gukoreshwa mu gushakisha kuzura kw'amaraso (PE) mu bihaha.
- Isuzuma ry’imyakura mu bihaha (V/Q): Iri ni irindi suzuma ryihariye rireba uburyo umwuka n’amaraso bijyana mu bihaha bimeze.
Nyuma y'ibi bizamini ni bwo muganga azamenya neza niba koko ufite amaraso adafite, kandi niba ari uko bimeze, azamenya uko wavurwa.
Ubutumwa bwo kujyana mu rugo
- D-Dimer ni agace ka poroteyine gakorwa iyo amaraso yangiritse. Iki ni ikizamini cyoroshye gipima mu maraso.
- Ibisubizo by'ikizamini cya D-Dimer ni 'Normal' cyangwa 'Negative'Niba ari uko bimeze, bivuze ko nta mahirwe menshi yo kugira amaraso ateje akaga nka DVT cyangwa PE. Ibi ni ihumure rikomeye.
- Ntugahangayike niba igisubizo cyawe cya D-Dimer ari 'Hejuru' cyangwa 'Positive' . Ntibivuze ko ufite amaraso adakora neza. D-Dimer ishobora kandi kwiyongera bitewe n'izindi mpamvu nyinshi, nko gutwita, kubagwa, no kwandura.
- Niba D-Dimer iri hejuru, muganga wawe ni we uzafata icyemezo cy'icyo ugomba gukora nyuma. Azakohereza kugira ngo upimwe ibindi.
- Ntuzigere wirengagiza ibimenyetso nko kubyimba amaguru mu buryo butunguranye, kubabara mu gatuza, cyangwa guhumeka nabi. Shaka ubufasha kwa muganga byihutirwa.
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