Umdlavuza wegazi yigama elihlanganisiwe lezinhlobo eziningana zezicubu zegazi ezinonya. Kuyenzeka uma kuphela umsele wamathambo owodwa kuphela ophulwa njengomphumela wokukhiqiza kwawo okusebenzayo nokushintshwa kwamaseli avamile egazi. Iningi lalezi zifo zingama-blood cell (amancane) angashadile, okubangela uhlobo oluhlukumezayo lomdlavuza - olunzima.
I-leukemia iyisisu esibi esihlasela amangqamuzana omnyofu wethambo. Umdlavuza wegazi ongapheli yi-lesion ye-ecological yamasosha egazi asekhulile kakade. I-Hematosarcomas ithinta izicubu ze-hemopoiesis, etholakala ngaphandle komnkantso wesithambo, ohlelweni lwe-lymphatic. Ukuxilongwa okuvame kakhulu kune-leukemia kanye ne-lymphosarcoma.
Izimpawu zokuqala zomdlavuza wegazi
Izigaba zokuqala zesifo somdlavuza wegazi azivame ukuba nezimpawu ezicacile. Njengomthetho, izibonakaliso zokuqala zomdlavuza wegazi ziboniswa kalula futhi zingabhekwa njengokubonakaliswa kokukhathala okulula noma ukungabi namavithamini. Lezi yizi:
- ukukhathala njalo nobubuthakathaka ngenxa yokuncishiswa kwe-oxygen emzimbeni ngenxa yokuncipha kwenani lamaseli abomvu;
- izifo ezivamile noma ukushisa okungafaneleki kuphakama emazingeni angu-38 ngenxa yokunciphisa ama-leukocytes, amaseli aphethwe ukuvikelwa ezifweni;
- ukwephula ukunambitheka nokubona okunembile kokudla futhi, ngenxa yalokho, ukulahlekelwa isisindo;
- ukuphefumula - ngenxa yokushintshaniswa kwe-oxygen ephazamisayo;
- ubuhlungu emathanjeni amade ama-skeleton, abangelwa ukukhula komnyofu wethambo;
- ukuphathwa ikhanda okukhulu, njalo isizungu, ngenxa yokungasebenzi kahle kwegazi ebuchosheni;
- Ukwandiswa okungenabuhlungu kwe-lymph nodes;
- ukujula ebusuku;
- ukungabi nomusa noma, ngokuphambene, ukufutheka okukhulu;
- ukuguquka kwesikhumba, i-tint ephuzi noma i-pallor ngokweqile, ukomile okwandayo;
- Ukulala, hhayi ukudlula ngisho nangemva kokuphumula okude.
Izimpawu zesibili zomdlavuza wegazi
Esinye sezibonakaliso ezivame kakhulu zesifo somdlavuza wegazi kubonakala esikhunjeni semivimbo, izivunguvungu nemivimbo, engahlanganiswa nokulimala. Lokhu kungenxa ye-fragility eyandayo yama-capillari kanye nokwephulwa kwegazi lokugaya ngenxa yokunciphisa inani lamaplatelet. Isici esifanayo singabangela ukuphuma kwegazi ngokuzumayo (kusuka ekhaleni, izinsini, njll).
Ngokuhamba kwesikhathi, lezi zimpawu zomdlavuza wegazi zenziwa ngezimpawu zokwanda kwesitebele nesibindi - ukubukeka kobuhlungu nobukhulu ngaphansi kwezimbambo noma esifundeni sesisu, ngezinye izikhathi kuhambisana nesicefe nokuhlanza.
Zonke lezi zimpawu zomdlavuza wegazi zingenzeka kokubili abesifazane nabesilisa. Kumele kuqashelwe ukuthi lesi sakhiwo esibuhlungu sinamathuba angu-1.6 ngaphezulu okuthinta abameleli bobulili obunamandla.
Ukuxilongwa komdlavuza wegazi
Ngaphambi kwalezi zimpawu, ekuhlaziyweni kwegazi ezithathwe ngokusola komdlavuza, ungabona ushintsho ezinkomba ezinjengalezi:
- ukwehla kwenani lamaseli egazi (amaplatelets, leukocytes, erythrocytes);
- ukubukeka kwamangqamuzana angenasici;
- shintsha ezingeni le- ESR .
Kodwa ulwazi olunokwethenjelwa lungatholakala ngokusizwa kwe-bone marrow.
Ukwelashwa Kwemdlavuza
Indlela eyinhloko yokwelapha umdlavuza wegazi