Ngaba wakha wathatha ingxelo yovavanyo lwegazi, wajonga oonobumba namanani akuyo, waza wacinga, "Yintoni le?"? Mhlawumbi ukhe wabona oonobumba abathathu: i-WBC, i-RBC, i-HGB, i-PLT, kunye ne-MCV. Kuqhelekile ukuba uzive unexhala xa uzibona ezi. Ngoko ke namhlanje, masithethe ngento ebaluleke kakhulu kwezi, i-MCV, kunye nento ethethwayo ngempilo yethu.
Ngamafutshane, yintoni i-MCV?
I-MCV imele iMean Corpuscular Volume . Ilinganisa ubungakanani obuqhelekileyo beeseli ezibomvu zegazi egazini lakho.
Cinga ngale ndlela. Imizimba yethu ithuthwa zizithuthi, njengeelori. Ezi zithuthi ziiseli zegazi ezibomvu. Ngoko ke ezi zithuthi zigcwele "izinto" ezibizwa ngokuba yioksijini kwaye zizihambisa kuyo yonke iseli emzimbeni. Le oksijini ibalulekile kwiiseli zethu ukuze zisebenze kwaye ziphile.
Ngoko ke into eyenziwa yi-MCV value kukulinganisa ubungakanani obuqhelekileyo bezi "lori" zijikeleza umzimba wakho. Ngaba zifana neelori ezincinci ezinamavili amathathu? Ngaba zifana neelori eziqhelekileyo? Okanye zifana nezikhongozeli ezinkulu? Oku kusinika umbono. Ubungakanani obuqhelekileyo bezi seli zibomvu zegazi bubaluleke kakhulu kuzo ukuze zithuthe ioksijini ngokufanelekileyo.
Ukuba iiseli ezibomvu zegazi zincinci kakhulu (microcytic) okanye zinkulu kakhulu (macrocytic), oko kungaba luphawu lwengxaki yempilo. Nangona kunjalo, ngamanye amaxesha ukuba isampuli yegazi lakho ineeseli ezininzi ezibomvu zegazi ezinobukhulu obahlukeneyo, ixabiso le-MCV linokuba liqhelekileyo xa uthatha ixabiso eliqhelekileyo lazo zonke. Yiyo loo nto oogqirha bengajongi nje ixabiso le-MCV.
I-MCV yinxalenye nje enye yovavanyo olukhulu.
I-MCV ayilovavanyo oluzimeleyo. Olu xabiso lwe-MCV lulinganiswa ngexesha lovavanyo oluqhele ukulwenza olubizwa ngokuba yi- Complete Blood Count (CBC) . Inxalenye yale ngxelo ye-CBC echaza iiseli ezibomvu zegazi ibizwa ngokuba yi-RBC indices . I-MCV yinxalenye yezi salathisi ze-RBC.
Kukho ezinye iindlela zokulinganisa ezibalulekileyo kwi-RBC indices. Ugqirha uya kwenza isigqibo malunga nokubalwa kweeseli zakho ezibomvu zegazi ngokujonga zonke ezi zinto kunye.
| Isalathiso | Intsingiselo nje |
|---|---|
| I-MCV (Umthamo oPhakathi weCorpuscular) | Ubungakanani obuqhelekileyo beeseli ezibomvu zegazi. |
| MCH (Mean Corpuscular Hemoglobin) | Ubungakanani be -hemoglobin buqhele ukufumaneka kwiseli enye ebomvu yegazi. I-hemoglobin yiproteni ethwala ioksijini. |
| I-MCHC (Umlinganiselo we-Hemoglobin yeCorpuscular) | Ubungakanani be-hemoglobin ngaphakathi kwiseli ebomvu yegazi (ingakanani i-hemoglobin ekumthamo ofanayo). |
| I-RDW (Ububanzi boSasazo lweeSeli eziBomvu) | Ziyahluka kangakanani iiseli zakho ezibomvu zegazi ngobukhulu. Oko kukuthi, ngaba zonke zilingana ngobukhulu, okanye kukho iiseli ezininzi ezinkulu nezincinci ezixutywe kunye ? |
Khumbula, akukho sifo sinokuchongwa ngokuchanekileyo ngokujonga ixabiso le-MCV kuphela. Ugqirha uza kujonga zonke ezi xabiso aze azithelekise neempawu zakho ukuze afikelele kwisigqibo.
Ndifanele ndenze nini uvavanyo lwe-MCV?
I-MCV yinxalenye yovavanyo oluqhelekileyo lwe-CBC, ngoko ke uza kufundwa phantse ngalo lonke ixesha xa ufumana uvavanyo lwegazi.
Nangona kunjalo, ugqirha unokuba nexhala kakhulu ngale xabiso:
- Ukuba uhlala uziva udiniwe kwaye ungenabomi.
- Ukuba ulusu lwakho lubonakala lumhlophe.
- Ukuba unengxaki yokuphefumla.
- Ukuba uneempawu ezifana nentloko ebuhlungu kunye nesiyezi.
Ezi mpawu zinokubonakala kwiimeko ezifana ne -anemia . Ngoko ke, ixabiso le-MCV liba libaluleke kakhulu kwiimeko ezinjalo. Umzekelo, kwi -anemia yokunqongophala kwe-iron, ixabiso le-MCV liyehla. Kwi-vitamin B12 okanye ukunqongophala kwe -folate , ixabiso le-MCV linokunyuka. Kwakhona, kwiimeko ezifana nesifo sesibindi, ixabiso le-MCV linokutshintsha.
Ungazilungiselela njani uvavanyo? Ungazibhala njani uvavanyo?
Olu luvavanyo olulula kakhulu. Akukho lungiselelo lukhethekileyo olufunekayo kuvavanyo lwe-MCV, njengoko luyinxalenye yovavanyo lwe-CBC oluqhelekileyo. Nangona kunjalo, ukuba ugqirha wakho ucele ezinye iimvavanyo (ezifana namanqanaba eswekile egazini) ngaxeshanye, angakucela ukuba uzile ukutya iiyure ezimbalwa. Ugqirha wakho uza kukunika iingcebiso ngale nto.
Uvavanyo lwenziwa ngolu hlobo:
1. Ugqirha okanye umongikazi uza kukhetha indawo engalweni yakho apho umthambo unokubonakala ngokucacileyo khona.
2. Coca indawo nge-alcohol swab.
3. Emva koko, sebenzisa irabha ukuze uqinise ingalo engasentla kancinci. Oku kuya kwenza imithambo ibonakale ngokucacileyo.
4. Kusetyenziswa inaliti encinci kakhulu, igazi elifunekayo lithathwa emthanjeni liyiswe kwityhubhu encinci. Uya kuva ukuhlatywa okuncinci kuphela.
5. Emva kokuba igazi litsaliwe, inaliti iyasuswa, kubekwe iqhekeza lekotoni kuloo ndawo, kufakwe iplasta.
Lonke olu tyando alufanele luthathe imizuzu emihlanu. Emva koko, ungagoduka njengesiqhelo. Abanye abantu banokuziva benesiyezi, kodwa kufuneka ulinde de oko kuphele. Usenokuziva ubuhlungu kancinci kwaye mhlawumbi ube luhlaza okwesibhakabhaka apho igazi litsalwe khona. Oku kuya kuphela ngokupheleleyo emva kosuku okanye ezimbini. Akukho nto ibalulekileyo.
Masiqonde ingxelo ye-MCV: Zithetha ukuthini ezi nombolo?
Ixabiso le-MCV kwingxelo yakho liboniswa njengenani. Lilinganiswa ngeefemtoliters (femtoliters - fl) . Akufuneki ucinge kakhulu ngelo gama. Okubalulekileyo linani.
Ixabiso eliqhelekileyo le-MCV kumntu omdala ophilileyo kufuneka libe phakathi kwe-80 fl kunye ne-100 fl.
Kodwa khumbula, olu luhlu lunokwahluka kancinci ukusuka kwilabhoratri ukuya kwilabhoratri, ngoko ke luthelekise "noluhlu oluqhelekileyo" oludweliswe kwingxelo yakho.
Kwenzeka ntoni ukuba ixabiso le-MCV liphantsi? (i-MCV ephantsi)
Ukuba i-MCV yakho ingaphantsi kwe-80 fl , oko kuthetha ukuba iiseli zakho ezibomvu zegazi zincinci kunesiqhelo. Esi simo saziwa ngokwezonyango ngokuba yi -microcytosis . Igama elithi "Micro" lithetha incinci.
Izinto ezinokubangela oku zezi:
- I-anemia yokunqongophala kwe-iron: Le yeyona nto iphambili neyona ixhaphakileyo yokuba ne-MCV ephantsi. I-iron ibalulekile ekuvelisweni kweeseli ezibomvu zegazi. Xa i-iron ingekho ngokwaneleyo, iiseli eziveliswayo ziba ncinci ngobukhulu.
- I-Thalassemia: Le yimeko yelifa. Ibangelwa sisiphene kwimveliso ye-hemoglobin.
- Ezinye iimeko ezinxulumene ne-hemoglobin.
Kwenzeka ntoni ukuba ixabiso le-MCV liphezulu? (i-MCV ephezulu)
Ukuba i-MCV yakho ingaphezulu kwe-100 fl , oko kuthetha ukuba iiseli zakho ezibomvu zegazi zikhulu kunesiqhelo. Le meko ibizwa ngokuba yi -macrocytosis . Igama elithi "Macro" lithetha enkulu.
Izinto ezinokubangela oku zezi:
- Ukunqongophala kweVithamini B12: IVithamini B12 ibalulekile ekuhlulweni nasekubunjweni kweeseli ezibomvu zegazi ngokufanelekileyo. Xa inganele, iiseli azihlukani kakuhle kwaye ziba nkulu.
- Ukunqongophala kwe-folate: Njenge-vitamin B12, oku kubalulekile ekuvelisweni kweeseli ezibomvu zegazi.
- Isifo sesibindi: Ukungasebenzi kakuhle kwesibindi nako kuyimbangela yokwanda kwe-MCV.
- Ukungasebenzi kakuhle komongo wethambo: Umzekelo, iimeko ezifana ne -myelodysplastic syndrome .
- Ezinye iindlela zonyango lwe-chemotherapy zomhlaza nazo zinokunyusa okwethutyana ixabiso le-MCV.
Eyona nto ibalulekileyo kukuba, ungothuki ukuba ixabiso lakho le-MCV lingaphaya komlinganiselo oqhelekileyo. Oku kuthetha ukuba ugqirha wakho kufuneka aphande oku ngakumbi. Asikuko ukuxilongwa, kodwa yindlela nje enokukunceda ufumane isifo.
Ugqirha wakho uza kusebenzisa ixabiso le-MCV, kunye nezinye iimpawu ezifana ne-MCH, i-MCHC, i-RDW, iimpawu zakho, kunye nezinye iimvavanyo ukuba kuyimfuneko, ukuze afikelele kwisigqibo esichanekileyo malunga nemeko yakho. Ke ngoko, soloko ubonisa ingxelo yakho kugqirha kwaye uxoxe ngayo.
Umyalezo Wokuya Ekhaya
- I-MCV (i-Mean Corpuscular Volume) yindlela yokulinganisa ubungakanani obuqhelekileyo beeseli zakho ezibomvu zegazi.
- Oku kuyinxalenye yovavanyo lwegazi olupheleleyo oluqhelekileyo (CBC). Akukho lungiselelo lukhethekileyo lufunekayo.
- Ixabiso eliqhelekileyo le-MCV kumntu omdala osempilweni liphakathi kwe-80-100 fl.
- Ixabiso eliphantsi le-MCV (ngaphantsi kwama-80) linokubonisa iimeko ezifana nokungabikho kwesinyithi.
- Ixabiso eliphezulu le-MCV (elingaphezulu kwe-100) linokubonisa iimeko ezifana ne-vitamin B12 okanye ukunqongophala kwe-folate.
- I-MCV iyodwa ayinakukwazi ukufumanisa nasiphi na isifo. Yinto enye kuphela enceda ugqirha ukuba afumane isifo.
- Ukuba unombuzo malunga nexabiso lengxelo yakho yegazi, thetha nogqirha wakho ngalo mba.
💬 Comments (0)
Akukho zimvo zithunyelweyo okwangoku. Faka uluvo lwakho apha okokuqala.
Faka uluvo lwakho