Wali ositudde lipoota y'okukebera omusaayi, n'otunuulira ennukuta n'ennamba eziriko, n'olowooza nti, "Kino kye ki?"? Oboolyawo olabye ennukuta ssatu: WBC, RBC, HGB, PLT, ne MCV. Kya bulijjo okuwulira ng’olina obunkenke obutonotono ng’olaba bino. Kale leero, ka twogere ku kiki ekisinga obukulu ku bino, MCV, ne kye kyogera ku bulamu bwaffe.
Mu ngeri ennyangu, MCV kye ki?
MCV kitegeeza Mean Corpuscular Volume . Kipima obunene bwa wakati obw’obutoffaali obumyufu obuli mu musaayi gwo.
Kilowoozeeko bw’otyo. Emirambo gyaffe gitambuzibwa mmotoka, nga loole. Emmotoka zino za butoffaali obumyufu. Kale mmotoka zino zitikkibwa "ebyamaguzi" ebiyitibwa oxygen ne bibituusa mu buli katoffaali mu mubiri. Oxygen ono yeetaagibwa nnyo obutoffaali bwaffe okukola n’okubeerawo.
Kale omuwendo gwa MCV kye gukola kwe kupima sayizi ya wakati eya "loole" zino ezidduka okwetoloola omubiri gwo. Ziringa obumotoka obutono obwa nnamuziga ssatu? Balinga loole eza bulijjo? Oba ziringa ebibya ebinene? Kino kituwa ekirowoozo. Enkula ya bulijjo ey’obutoffaali buno obumyufu kikulu nnyo gye busobola okutambuza obulungi omukka gwa oxygen.
Singa obutoffaali obumyufu buba butono nnyo (microcytic) oba bunene nnyo (macrocytic), kiyinza okuba akabonero k’obuzibu bw’obulamu. Wabula oluusi singa omusaayi gwo gubaamu obutoffaali obumyufu bungi obw’obunene obw’enjawulo, omuwendo gwa MCV guyinza okuba ogwa bulijjo ng’otwala omuwendo gwa wakati ogwa byonna. Y’ensonga lwaki abasawo tebakoma ku kutunuulira muwendo gwa MCV.
MCV kitundu kimu kyokka ku kugezesebwa okunene.
MCV si kigezo ekiyimiriddewo kyokka. Omuwendo guno ogwa MCV gupimibwa mu kiseera ky’okukebera kw’otera okukola okuyitibwa Complete Blood Count (CBC) . Ekitundu kya lipoota eno eya CBC ekinnyonnyola obutoffaali obumyufu kiyitibwa RBC indices . MCV kye kimu ku bitundu by’emiwendo gino egya RBC.
Waliwo ebipimo ebirala ebikulu ebiwerako mu miwendo gya RBC. Omusawo ajja kusalawo ku muwendo gw’obutoffaali obumyufu bwo ng’atunuulira bino byonna awamu.
| Index | Simply amakulu |
|---|---|
| MCV (Obunene bw’ebitundu by’omubiri (Mean Corpuscular Volume) . | Enkula y’obutoffaali obumyufu obwa wakati. |
| MCH (Ekigambo kya Hemoglobin mu bitundu by’omubiri) . | Omuwendo gwa hemoglobin ogutera okusangibwa mu katoffaali akamyufu akamu. Hemoglobin ye puloteyina etambuza omukka gwa oxygen. |
| MCHC (Ekigero ky’obungi bwa Hemoglobin mu bitundu by’omubiri) . | Ekirungo kya hemoglobin munda mu katoffaali akamyufu (hemoglobin mmeka eziri mu voliyumu y’emu). |
| RDW (Obugazi bw’okusaasaana kw’obutoffaali obumyufu) . | Obutoffaali bwo obumyufu bwa njawulo nnyo mu bunene. Kwe kugamba, byonna bya sayizi y’emu, oba waliwo obutoffaali obunene n’obutono bungi obutabuddwa wamu ? |
Jjukira nti tewali bulwadde busobola kuzuulibwa bulungi nga otunuulira omuwendo gwa MCV gwokka. Omusawo ajja kutunuulira emiwendo gino gyonna n’agigeraageranya n’obubonero bwo okutuuka ku nkomerero.
Ddi lwe nkola okukebera MCV?
MCV kitundu ku kukeberebwa kwa CBC okwa bulijjo, kale ojja kufuna okusoma kumpi buli lw’okeberebwa omusaayi.
Kyokka, omusawo ayinza okufaayo ennyo ku muwendo guno:
- Singa bulijjo owulira ng’okooye era nga tolina bulamu.
- Singa olususu lwo lulabika nga lumyufu.
- Bw’oba olina obuzibu mu kussa.
- Bw’oba olina obubonero ng’okulumwa omutwe n’okuziyira.
Obubonero buno busobola okulabibwa mu mbeera nga okukendeera kw'omusaayi . Kale, omuwendo gwa MCV gufuuka mukulu nnyo mu mbeera ng’ezo. Okugeza, mu kukendeera kw’omusaayi olw’obutaba na kyuma, omuwendo gwa MCV gukendeera. Mu bbula lya vitamiini B12 oba folate , omuwendo gwa MCV guyinza okweyongera. Era, mu mbeera ng’obulwadde bw’ekibumba, omuwendo gwa MCV guyinza okukyuka.
Okwetegekera otya okugezesebwa? Engeri y'okukola ekigezo
Kino kigezo kyangu nnyo. Tewali nteekateeka ya njawulo yeetaagibwa ku kukebera MCV, kubanga kitundu ku kukebera kwa CBC okwa bulijjo. Kyokka omusawo bw’aba alagidde okukeberebwa okulala (nga ssukaali mu musaayi) mu kiseera kye kimu, ayinza okukusaba okusiiba okumala essaawa ntono. Omusawo wo ajja kukubuulirira ku nsonga eno.
Okugezesebwa kukolebwa bwe kuti:
1. Omusawo oba nnansi ajja kulonda ekifo ku mukono gwo omusuwa we gusobola okulabibwa obulungi.
2. Okwoza ekifo n’akatambaala k’omwenge.
3. Oluvannyuma, kozesa akapiira okunyweza omukono ogwa waggulu katono. Kino kijja kuleetera emisuwa okulabika obulungi.
4. Nga tukozesa empiso entono ennyo, omusaayi ogwetaagisa guggyibwa mu musuwa ne guteekebwa mu ttanka entono. Ojja kuwulira ng’ofumita katono.
5. Oluvannyuma lw’okuggya omusaayi, empiso eggyibwamu, mu kifo ekyo ne bateekamu ppamba, ne basiigako pulasita.
Enkola yonna tesaana kutwala ddakiika zisukka ttaano. Oluvannyuma lw’ekyo, osobola okudda eka nga bulijjo. Abantu abamu bayinza okuwulira nga baziyira katono naye olina okulinda okutuusa ng’ekyo kiweddewo. Oyinza okuwulira ng’okuluma katono era nga kiyinzika okuba nga wa bbululu katono we baaggyiddwa omusaayi. Kino kijja kuggwaawo ddala mu lunaku lumu oba bbiri. Si kintu kya kweraliikirira.
Katutegeere alipoota ya MCV: Ennamba zino zitegeeza ki?
Omuwendo gwa MCV ku lipoota yo gulagibwa nga ennamba. Kipimibwa mu femtoliters (femtoliters - fl) . Teweetaaga kulowooza nnyo ku kigambo ekyo. Ekikulu ye nnamba.
Omuwendo gwa MCV ogwa wakati eri omuntu omukulu omulamu obulungi gulina okuba wakati wa 80 fl ne 100 fl.
Naye jjukira, range eno esobola okwawukana katono okuva ku lab okudda ku lab, kale geraageranya ku "normal range" ewandiikiddwa ku lipoota yo.
Kiki ekibaawo singa omuwendo gwa MCV guba mutono? (MCV eya wansi)
Singa MCV yo eba wansi wa 80 fl , kitegeeza nti obutoffaali bwo obumyufu butono okusinga obwa bulijjo. Embeera eno mu by'obujjanjabi emanyiddwa nga microcytosis . "Micro" kitegeeza kitono.
Ebintu ebiyinza okuleeta kino bye bino:
- Okukendeera kw’omusaayi olw’obutaba na kyuma: Kino kye kisinga era ekisinga okuvaako MCV okubeera entono. Ekyuma kyetaagisa nnyo mu kukola obutoffaali obumyufu. Ekyuma bwe kiba tekimala, obutoffaali obukolebwa buba butono mu bunene.
- Thalassemia: Eno mbeera ya nsikirano. Kiva ku bulema mu kukola hemoglobin.
- Embeera endala ezikwata ku hemoglobin.
Kiki ekibaawo singa omuwendo gwa MCV guba mungi? (MCV ya waggulu)
Singa MCV yo esukka 100 fl , kitegeeza nti obutoffaali bwo obumyufu bunene okusinga obwa bulijjo. Embeera eno eyitibwa macrocytosis . "Macro" kitegeeza kinene.
Ebintu ebiyinza okuleeta kino bye bino:
- Obutabeera na vitamiini B12: Vitamiini B12 yeetaagibwa nnyo mu kugabanya obulungi n’okutondebwa kw’obutoffaali obumyufu. Bwe kiba tekimala, obutoffaali tebwawukana bulungi ne bweyongera obunene.
- Obutabeera na folate: Okufaananako ne vitamiini B12, kino kyetaagisa nnyo mu kukola obutoffaali obumyufu.
- Obulwadde bw’ekibumba: Okukosa enkola y’ekibumba nakyo kivaako MCV okweyongera.
- Obusimu bw’amagumba obutakola bulungi: Ng’ekyokulabirako, embeera nga myelodysplastic syndrome .
- Obujjanjabi obumu obw’eddagala erijjanjaba kookolo nabwo busobola okwongera ku miwendo gya MCV okumala akaseera.
Ekisinga obukulu, totya singa omuwendo gwa MCV gwo guba bweru wa bulijjo. Kitegeeza kyokka nti omusawo wo yeetaaga okwongera okunoonyereza ku nsonga eno. Si kuzuula bulwadde, wabula kabonero kokka akayinza okukuyamba okuzuula obulwadde.
Omusawo wo ajja kukozesa omuwendo gwa MCV, wamu n’emiwendo emirala nga MCH, MCHC, RDW, obubonero bwo, n’okukeberebwa okulala bwe kiba kyetaagisa, okutuuka ku nkomerero entuufu ku mbeera yo. N’olwekyo bulijjo olage lipoota yo eri omusawo era muteese.
Obubaka Obutwala Awaka
- MCV (Mean Corpuscular Volume) kipimo kya sayizi ya wakati ey’obutoffaali bwo obumyufu.
- Kino kitundu ku kubala omusaayi mu bujjuvu (CBC) okwa bulijjo. Tekyetaagisa kwetegeka kwa njawulo.
- Omuwendo gwa MCV ogwa bulijjo eri omuntu omukulu omulamu guli wakati wa 80-100 fl.
- Omuwendo gwa MCV omutono (wansi wa 80) guyinza okulaga embeera ng’obutaba na kyuma.
- Omuwendo gwa MCV ogw’amaanyi (okusukka 100) guyinza okulaga embeera nga obutaba na vitamiini B12 oba folate.
- MCV yokka tesobola kuzuula bulwadde bwonna. Ensonga emu yokka eyamba omusawo okuzuula obulwadde.
- Bw’oba olina ekibuuzo ku muwendo gwonna ku lipoota yo ey’omusaayi, bulijjo yogerako n’omusawo wo ku nsonga eyo.











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