Umhlaza Wamathambo
Inkcazo emfutshane:
Yintoni umhlaza wamathambo?
Olu lwakhiwo olukhethekileyo lokuthwala, isakhelo, kunye namathambo omntu. Nangona kunjalo, kwanale nkqubo ibonakala ngathi iqinile isenokungabandakanywa ibe yindawo yokukhosela iithumba ezinobungozi. Iithumba ezinobungozi zinokukhula ngokwazo kwaye zinokuvela ngokuvuselelwa kweethumba ezinobungozi.
Kwiimeko ezininzi, ukuba sithetha ngomhlaza wamathambo, sithetha oko kuthiwa ngumhlaza osasazekayo, xa ithumba likhula kwamanye amalungu omzimba (imiphunga, amabele, iprostate) lize lisasazeke kwinqanaba lokugqibela, kuquka nezicubu zamathambo. Umhlaza wamathambo ngamanye amaxesha ubizwa ngokuba ngumhlaza ovela kwiiseli ze-hematopoietic zomongo wamathambo, kodwa awuveli kwithambo ngokwalo. Oku kusenokuba yi-multiple myeloma okanye i-leukemia. Kodwa umhlaza wamathambo wokwenyani uvela kwithambo kwaye udla ngokubizwa ngokuba yi-sarcoma (ithumba elibi "likhula" kwithambo, kwimisipha, kwi-fiber okanye kwizicubu zamafutha nakwimithambo yegazi).
