Ultrasound tshawb xyuas yog ib qho kev ntseeg siab thiab pheej yig ntawm txoj kev tshawb fawb, uas tau pom dav dav hauv daim ntawv thov nyob rau hauv obstetrics thiab gynecology. Qee lub sij hawm ib tug kws kho mob tshwj xeeb thaum lub caij ultrasound tshuaj xyuas anehogenous tsim nyob rau hauv lub tsev menyuam. Thiab ces cov nqe lus nug tshwm sim: qhov no puas yog ib hom kev hloov ntawm cov cai los yog ib txoj kev qog nqaij hlav? Peb yuav xav tias yog txhais li cas thiaj txhais tau tias yog ib qho kev ntxhov siab (los yog kev tsim) ntawm lub ncauj tsev menyuam los yog nws cov kab noj hniav.
Dab tsi yog anechoic cov ntsiab lus nyob rau hauv lub uterine kab noj hniav txhais tau?
Yog hais tias muaj ib lo lus rau lo lus "anechogenous," ces peb to taub hais tias qhov no yog kev kawm uas muaj cov ntsiab lus uas tsis tuaj yeem ua suab. Kev kuaj kom paub tias cov tshuaj tua kab mob hauv lub uterine no tsis yog lub hauv paus rau kev kuaj mob. Qhov tsawg tshaj plaws, qhov kev tshawb xyuas pom zoo yuav tsum ceev faj sau ntawm anamnesis, tus neeg mob cov ntawv tsis txaus siab, kev ntsuam xyuas ntxiv thiab kev ntsuam xyuas (yam tsawg kawg hauv ultrasound hauv kev puas hlwb).
Dab tsi yuav anechogenous tsim nyob rau hauv lub tsev menyuam?
Feem ntau, xws li kev kawm yuav kuaj tau thaum ntxov ntawm cev xeeb tub. Tom qab ntawd ib tug poj niam kos tau qeeb ntawm kev qaug cawv thiab muaj qhov zoo ntawm kev kuaj cev xeeb tub. Nyob rau hauv xws li mob, tus poj niam tuaj yeem pom zoo kom coj mus kuaj ntshav rau theem ntawm chorionic gonadotropin thiab mus xyuas ultrasound hauv ib lub lim tiam. Lub cev daj hauv lub zes qe menyuam kuj tuaj yeem txhais tias anehogenous tsim.
Hauv kev mob qoob loo ua ib qho kev mob ntsws (anechogenous formation) yuav ua tau lub cyst ( follicular cyst , retention cyst of the uterus uterus). Cov poj niam mob xws li kev tshawb nrhiav pom tau yuav tsum tau mus kuaj hauv ultrasound hauv kev pom tseeb yog tias muaj kev nce hauv cov cyst, thiab los txiav txim seb cov kev ua tus coj zoo li tus neeg mob.
Yog li, yog tias ib tus kws kho mob nyob rau ultrasound tau pom tias muaj ib qho anechoic tsim rau hauv tsev menyuam, tsis txhob ntshai nws. Nws tuaj yeem yog cev xeeb tub, lub cev daj ntawm lub zes qe menyuam lossis lub cyst, uas tsis tas yuav kho tus mob kom zoo.