kab mob qog nqaij hlav yog kev loj hlob ntawm cov hlwb uas tsim los ntawm cov qe menyuam. Cov qog yuav mob qog noj ntshav lossis tsis mob qog noj ntshav. Feem ntau cov kab mob qog nqaij hlav tshwm sim nyob rau hauv cov noob qes lossis zes qe menyuam.
ob hom kab mob qog noj ntshav yog dab tsi?
Muaj ob hom kab mob qog nqaij hlav uas pib hauv cov gonads, lossis cov kab mob hauv plab: seminomas, uas loj hlob qeeb, thiab nonseminomas, uas yog cov qog loj hlob sai. Cov kab mob qog no feem ntau tshwm sim thaum puberty.
Yuav ua li cas mob qog noj ntshav yog kab mob qog noj ntshav?
Kab mob qog noj ntshav yog malignant (cancerous) los yog nonmalignant (benign, noncancerous) cov qog uas muaj feem ntau ntawm cov kab mob. Cov kab mob kab mob yog cov hlwb uas tsim nyob rau hauv lub embryo (fetus, los yog tsis tau yug los) thiab ua cov hlwb uas ua rau cov kab mob ntawm cov txiv neej thiab poj niam.
Tus kab mob ntawm cov qog nqaij hlav ciaj sia yog dab tsi?
Tus nqi ciaj sia 5 xyoos rau cov tub ntxhais hluas hnub nyoog 15 txog 19 yog 93%Cov ciaj sia taus thiab kho tau kuj nyob ntawm ntau yam, suav nrog theem ntawm tus kab mob. Tus nqi kho mob rau cov menyuam yaus uas muaj theem I lossis theem II kab mob qog noj ntshav yog 90%. Tus nqi kho rau theem III qog yog 87%.
Puas yog kab mob qog nqaij hlav cancer?
Ovarian germ cell hlav yog ib yam kab mob uas malignant (cancer) cells tsim nyob rau hauv cov kab mob (qe) hlwb ntawm zes qe menyuam. Kab mob qog nqaij hlav pib hauv cov qe menyuam (qe lossis phev) ntawm lub cev. Cov qog ntawm zes qe menyuam feem ntau tshwm sim hauv cov ntxhais hluas lossis cov poj niam hluas thiab feem ntau cuam tshuam rau ib qho zes qe menyuam.
