Ileukemia

Ileukemia luhlobo lomhlaza wegazi oqala kumongo wethambo. Umongo wethambo sisicubu esithambileyo embindini wamathambo, apho kuveliswa khona iiseli zegazi.

Igama leukemia lithetha igazi elimhlophe. Iiseli ezimhlophe zegazi (iiseli ezimhlophe zegazi) zisetyenziswa ngumzimba ukulwa izifo kunye nezinye izinto zangaphandle. Iileukocyte zenziwe kumongo wethambo.

Ileukemia ikhokelela kukwanda okungalawulekiyo kwinani leeseli ezimhlophe zegazi.

Iiseli ezinomhlaza zithintela iiseli ezibomvu ezisempilweni, iiplatelets, kunye neeseli ezimhlophe ezivuthiweyo (i-leukocytes) ekubeni zenziwe. Iimpawu ezisongela ubomi zinokukhula njengoko iiseli eziqhelekileyo zegazi zincipha.

Iiseli zomhlaza zinokusasazeka kwigazi kunye nee-lymph node. Banokuhamba baye kwingqondo nakumqolo (inkqubo ye-nervous system) kunye namanye amalungu omzimba.

Ileukemia inokuchaphazela abantwana nabantu abadala.

IiLeukemi zohlulwe zaziindidi ezimbini eziphambili:

• I-Acute (eqhubeka ngokukhawuleza)
• Isifo esinganyangekiyo (esiqhubeka kancinci kancinci)

Ezona ntlobo ziphambili zegazi yile:

• Ileukemia eyi-lymphocytic leukemia (YONKE)
• Ileukemia eyi-myelogenous (AML)
• I-lymphocytic leukemia engapheliyo (CLL)
• I-leukemia engapheliyo (i-CML)

• Umnqweno wethambo
• Leukemia Acute lymphocytic - photomicrograph
• Iintonga zeAuer
• I-lymphocytic leukemia engapheliyo-umbono omncinci
• I-leukemia engapheliyo ye-myelocytic-umbono omncinci
• I-leukemia engapheliyo ye-myelocytic
• I-leukemia engapheliyo ye-myelocytic

Isixhobo seFelbha FR. Leukemias Acute kubantu abadala. Ku: Niederhuber JE, Armitage JO, Kastan MB, Doroshow JH, Tepper JE, ii-eds. I-Oncology yeklinikhi yase-Abeloff. Umhla wesi-6. IPhiladelphia, PA: Elsevier; 2020: isahluko 95.

Indlala ye-SP, i-Teachey DT, i-Grupp S, i-Aplenc R. I-leukemia yobuntwana. Ku: Niederhuber JE, Armitage JO, Kastan MB, Doroshow JH, Tepper JE, ii-eds. I-Oncology yeklinikhi yase-Abeloff. Umhla wesi-6. IPhiladelphia, PA: Elsevier; 2020: isahl. 93.