Petechiae, ecchymosis, thiab palpable purpura tsis txhob blanch vim cov ntshav tau tawmsab nraum cov hlab ntsha mus rau hauv daim tawv nqaij ib puag ncig.
Yog bruising tsis blanching?
Txoj Kev Tiv Thaiv Kab Mob Sib Nrauj (sDTIs) kuj qhia qee qhov zoo nrog bruises nyob rau hauv uas lawv yog non-blanchable, tsis zoo, thiab zoo li cov xim - ntshav lossis maroon. Hloov pauv, lawv yuav yog cov hlwv uas muaj ntshav.
Puas petechiae ploj mus thaum nias?
Cov ntshav ua rau petechiae tshwm liab, xim av lossis ntshav. Petechiae (puh-TEE-kee-ee) feem ntau tshwm sim hauv pawg thiab tej zaum yuav zoo li pob liab liab. Feem ntau tiaj tus kov, petechiae tsis plam xim thaum koj nias rau lawv.
Koj tuaj yeem paub qhov txawv ntawm ecchymosis thiab purpura li cas?
Purpura. Purpura hais txog cov xim liab doog lossis thaj ua rau thaj uas muaj txoj kab uas hla ntawm 4 thiab 10 millimeters. Nws zoo li muaj ciam teb ntau dua li ecchymosis ua thiab qee zaum zoo li pob khaus dua li qhov tawv nqaij Tsis zoo li ecchymosis, purpura tsis yog los ntawm kev quab yuam los ntawm kev raug mob.
Cov kab mob Leukemia zoo li cas?
Leukemia cutis tshwm li red lossis purplish liab, thiab qee zaus nws zoo li tsaus liab lossis xim av. Nws cuam tshuam rau txheej txheej ntawm daim tawv nqaij, txheej txheej tawv nqaij, thiab txheej ntawm cov ntaub so ntswg hauv qab ntawm daim tawv nqaij. Cov pob khaus tuaj yeem cuam tshuam nrog daim tawv nqaij, plaques, thiab scaly lesions. Nws feem ntau tshwm sim ntawm lub cev, caj npab, thiab txhais ceg.
