Dab tsi yog lub hauv paus pathophysiologic ua rau Sideroblastic anemia?
Dab tsi yog lub hauv paus pathophysiologic ua rau Sideroblastic anemia?

Video: Dab tsi yog lub hauv paus pathophysiologic ua rau Sideroblastic anemia?

Video: Dab tsi yog lub hauv paus pathophysiologic ua rau Sideroblastic anemia?
Video: Sideroblastic Anemia 2024, Lub Xya hli ntuj
Anonim

Txheej txheem cej luam. Sideroblastic anemia tshwm sim vim qhov tsis xws luag hauv heme synthesis pathway. Tsis tas li ntawd, qhov tsis xws luag hauv txoj hauv kev hlau sulfur lossis lwm txoj hauv kev tseem ceeb hauv mitochondria ntawm erythroblasts, uas cuam tshuam tsis ncaj qha rau heme tsim, yog lub luag haujlwm rau kev tsim cov kab mob. sideroblastic anemia.

Tom qab ntawd, cawv ua rau Sideroblastic anemia li cas?

Sideroblastic anemia yog ib qho teeb meem tshwm sim hauv cov neeg haus cawv hnyav: Kwv yees li ib feem peb ntawm cov neeg mob no muaj ringed sideroblasts hauv lawv cov pob txha. Cawv tej zaum ua rau sideroblastic anemia los ntawm kev cuam tshuam nrog kev ua haujlwm ntawm ib qho enzyme uas cuam tshuam cov kauj ruam tseem ceeb hauv kev sib xyaw hemoglobin.

Tsis tas li ntawd, cov tsos mob ntawm Sideroblastic anemia yog dab tsi? Cov cim & Cov tsos mob Cov sideroblastic anemias yog tus cwj pwm los ntawm qaug zog, ua tsis taus pa nyuaj, thiab kev xav tsis muaj zog. Hauv kev tawm dag zog, cov neeg uas muaj qhov teeb meem no yuav hnov mob zoo li angina. Ntau hom ntawv ntawm ntshav ntshav yog tshwm sim los ntawm cov hlau tsis txaus hauv cov ntshav.

Kuj tseem paub, vim li cas Sideroblastic anemia Microcytic?

Cev xeeb tub sideroblastic anemia yog tshwm sim los ntawm ib qho ntawm ntau qhov X-txuas lossis hloov pauv autosomal thiab feem ntau yog microcytic -hypochromic ntshav ntshav nrog nce cov ntshav ntshav thiab ferritin thiab hloov pauv saturation. (Saib cov ntsiab lus ntawm Txo Erythropoiesis.)

Puas yog Sideroblastic anemia yog mob qog noj ntshav?

Daim ntawv no sideroblastic anemia - refractory ntshav ntshav nrog ringed sideroblasts (RARS) - tau muab cais ua pawg dav dav ntawm cov kab mob hu ua myelodysplastic syndromes (MDS) thiab tuaj yeem ua rau mob ntshav qab zib.

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