ZempiloDiseases and nemibandela

Chronic leukemia myeloid: uphuhliso iimpawu

Chronic leukemia myelogenous - isifo kakhulu apho iiseli ngumongo ithambo uzalwe ezithile zabantu zibe ngumhlaza. Ngelo xesha egazini yavelisa inani enkulu granulocytes ezingaqhelekanga. Esi sisifo esiyingozi ezinokuchaphazela abantu nayiphi na ubudala ngokupheleleyo. Kodwa Ngokwezibalo ezisemthethweni ukugula ibhalwe neze abantwana abangaphantsi kweminyaka eli-10.

Kumanqanaba okuqala ukuchonga leukemia ezingapheliyo myeloid kunzima kakhulu, njengoko esi sifo ezingahambi naziphi na iimpawu ezithile. Kwezinye iimeko, izigulane ezikhala ukudinwa jikelele, ukungabi namdla kunye nobunzima. Ebusuku, ebila apho, nomkhuhlane. Ephawulwe noncwino kabi esiswini, idla ibangelwa utshintsho zophendlo lwezifo kwi udakada. Kanti ukwanda kwiindawo nkovu. Ukuba akuyihlawuli ingqalelo iimpawu zokuqala ezingacacanga, ngelishwa, ukuchonga sifo kwinqanaba lokuqala akwenzeki.

Le leukemia myelogenous singanyangekiyo kunye ezigulo ezondeleyo. Izizathu kokulibaziseka unyango kwakhona ongcambu zawo zisekelwe engenamnini kwesi sifo. Iimpawu Kamva esi sifo sele abonisa ngokucacileyo ngakumbi inkqubo yezifo. imeko yesigulane kuguga. Inani zegazi kunye neeseli ezibomvu zegazi ewela egazini. Ulusu iba imithambo yegazi tyhafi, ezincinane lula owenzakeleyo. Kubekho bazigruzule esityebileyo hematoma. Lymphadenopathy ngaphezulu libizwe. Ngomhla eluswini maqhuqhuva isigulane kwakhiwa, ziyahlutha granulocytes leukemic. Olu phawu ingakumbi kuyaphazamisa kwaye kufuneka lokwenyaniso uphawu yokuphatha ukuya yincutshe.

Ngokusisiseko, leukemia esinganyangekiyo myelogenous luchaphazela umongo, isibindi kunye udakada. Uninzi granulocytes akhiwa ngala mabhunga. Umntu ngesiqhelo kuhlalutyo uchonga iiseli kuzo zonke izigaba uqolile. Xa wegazi etsolo myeloid bafumana iifom kuphela akuqolanga. Ezingahambi (amabi) granulocytes ukusuka lomongo wethambo asuse iiseli eziqhelekileyo. Kungenxa kwiimeko ezininzi ekhokelela kuseko ka ngonaphakade ekhula kwizicwili esithatha indawo umongo wethambo. Xa nqanaba lunikezelo, njengokuba isifo siqhubeka, igunya ifumana iiseli ngaphantsi oqolileyo. Ukuphuhlisa thrombocytopenia kunye nezinye. Ngamanye amaxesha, leukemia esinganyangekiyo myelogenous inkqubela ngenxa yokuba granulocytes ezilandela iinguqu ezongezelelweyo, kwaye emva koko kwandisa ingozi kubunzima kwexilongo nomonde. Kulo mzekelo, iiseli baphuma mandundu wavelisa granulocytes kuphela akuqolanga. Isifo udubulo lobunzima siya siba sibi.

Uxilongo wegazi ezingapheliyo myelogenous yenziwa usebenzisa uvavanyo standard igazi. Oku uyakwazi ukubona ukwanda ezininzi kwenani leukocytes. Kuba ukuxilongwa ngakumbi isicelo ukufunda zofuzo. Le ndlela cishe njalo ipesenti ephezulu okuchaneka utyhila ubukho translocations chromosomal.

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