Tus po yog ib lub cev hematopoietic peripheral uas cov hlwb proliferate thiab sib txawv. Nws lub luag haujlwm tseem ceeb suav nrog:
- hematopoiesis;
- immunogenesis;
- tiv thaiv kab mob ntawm cov hlwb thiab cov ntaub so ntswg ntawm koj lub cev.
Ntxiv mus, tus po, ua ib qho khoom nruab nrog ntawm hematopoiesis thiab immunogenesis, ua cov haujlwm hauv qab no:
- lymphocytopoiesis;
- siv cov tshuaj tiv thaiv ntawm erythrocytes thiab cov leukocytes puas.
Tsis tas li ntawd, lub cev yog ib hom ntshav depot, koom nrog nws qhov pom. Raws li kev ua haujlwm zoo, nws tuaj yeem xav tias yog vim li cas tus po thiaj li loj. Hauv cov menyuam yug tshiab, nws qhov loj me yuav loj dua rau hnub thib ob lossis thib peb tom qab yug me nyuam, uas yog tus qauv. Qhov no yog physiological heev, yav tom ntej kev loj hlob ntawm lub cev yuav txo.
kev kho mob phais
Tus kab mob loj tuaj yeem kuaj pom thaum twgpalpation, txawm li cas los xij, cov ntaub ntawv txhim khu kev qha tshaj plaws yuav tau txais los ntawm kev kuaj ultrasound ntawm lub cev. Feem ntau, qhov loj ntawm lub cev yog nce vim qhov tsim ntawm cyst. Hauv qhov no, kev nqis tes ua ntxiv yuav nyob ntawm nws qhov loj me.
Yog tias qhov luaj li cas ntawm lub cyst yog tsawg dua 3 cm, ces tus menyuam raug sau npe thiab saib xyuas los ntawm kws kho mob. Txwv tsis pub, nws yuav tsum tau muab tshem tawm tam sim ntawd. Nyob rau tib lub sijhawm, splenectomy tuaj yeem ua tau - tshem tawm tus po. Yog tias ua ntej qhov kev taw qhia rau kev phais tau ncua ciam teb, thiab lub cev tau raug tshem tawm ntau zaus, tam sim no tus lej ntawm cov xwm txheej tau txo qis. Qhov no feem ntau yog vim muaj cov ntaub ntawv hais txog kev ua haujlwm ntawm lub cev, nws qhov tseem ceeb hauv kev ua haujlwm ntawm lub cev tiv thaiv kab mob, kev kho kom raug thaum tus po loj hlob hauv tus menyuam.
Yog vim li cas
Cov laj thawj yuav txawv, tab sis qhov tseem ceeb yog kab mob sib kis. Feem ntau, tus po loj loj tshwm sim tom qab cov kab mob xws li tuberculosis, syphilis, mononucleosis, typhoid fever.
Ib qho khoom nruab nrog cev tuaj yeem hloov pauv vim yog pathologies ntawm hematopoietic system, cov kabmob ntawm cov hlab plawv, kab mob siab thiab cov hlab ntshav. Feem ntau, tus po loj yog ib qho ntawm cov cim qhia ntawm hemolytic anemia. Raws li tau hais thaum pib ntawm tsab xov xwm, ib qho ntawm cov haujlwm ntawm lub cev yog nws txoj kev koom tes hauv kev pov tseg cov qe ntshav qub thiab puas lawm. Raws li, nrog hemolytic anemia, thaum cov txheej txheem hemolysis tau qhib,tus naj npawb ntawm cov hlwb tuag nce, thiab cov ntaub so ntswg nws tus kheej hloov, qhov twg lawv ib feem puas tshwm sim. Yog li ntawd, yog hais tias tus me nyuam muaj tus po loj nyob rau tib lub sij hawm, thiab muaj xws li lub hom phiaj cov cim qhia raws li ib tug txo nyob rau hauv cov qe ntshav liab, tsawg hemoglobin, hyperbilirubinemia, tag nrho cov no qhia tau hais tias muaj peev xwm ntawm hemolytic anemia. Hauv qhov no, tshem tawm cov khoom nruab nrog tsuas yog tsim nyog los cawm tus menyuam txoj sia. Nws yuav tsum tau nco ntsoov tias tom qab ib tug splenectomy, lub cev yog heev yooj yim mus rau qhov kev txiav txim ntawm kis kab mob, tshwj xeeb tshaj yog rau nkag mus rau cov kab mob pneumococcal. Yog li ntawd, nyob rau hauv 3-5 xyoos, nws yog ib qho tsim nyog yuav tsum tau ua tib zoo saib xyuas kev noj qab haus huv ntawm tus menyuam, ua cov tshuaj tiv thaiv raws sijhawm thiab lwm yam kev ntsuas los tiv thaiv kev txhim kho ntawm cov txheej txheem sib kis.
