Vim li cas caput medusae tshwm sim?

Cov txheej txheem:

Vim li cas caput medusae tshwm sim?
Vim li cas caput medusae tshwm sim?
Anonim

Lub hauv paus ua rau caput medusae yog portal hypertension, uas yog nce siab hauv cov hlab ntsha portal. Qhov ntawd yog cov hlab ntsha uas txav cov ntshav ntawm koj lub plab mus rau koj lub siab. Thaum cov hlab ntsha portal raug thaiv, cov ntshav ntim tau nce hauv cov hlab ntsha ib puag ncig, thiab lawv hloov mus ua cov leeg varicose.

Koj tuaj yeem qhia qhov txawv ntawm Caput Medusa thiab IVC cuam tshuam li cas?

Caput Medusae yog qhov txawv ntawm qhov tsis zoo vena cava thaiv los ntawm kev txiav txim siab ntawm kev ntws hauv cov hlab ntsha hauv qab lub umbilicus; nws yog ntawm ob txhais ceg nyob rau hauv lub qub, thiab ntawm lub taub hau nyob rau hauv lub tom kawg (raws li lub plab collaterals txhim kho bypass lub blocked inferior vena cava thiab tso cai rau venous rov los ntawm lub …

Dab tsi yog qhov ua rau mob ntshav siab ntshav siab?

Qhov feem ntau ua rau mob ntshav siab yog cirrhosis, lossis caws pliav ntawm daim siab. Cirrhosis tshwm sim los ntawm kev kho mob ntawm daim siab raug mob los ntawm kab mob siab, haus cawv los yog lwm yam ua rau lub siab puas. Hauv cirrhosis, cov caws pliav thaiv cov ntshav ntws los ntawm lub siab thiab ua rau nws cov haujlwm ua haujlwm qeeb.

Vim li cas thiaj muaj splenomegaly hauv portal hypertension?

Nyob rau hauv tus mob no, splenomegaly tsis yog tsuas yog tshwm sim los ntawm portal congestion, tab sis nws yog feem ntau yog vim cov ntaub so ntswg hyperplasia thiab fibrosis. Qhov loj ntawm tus po yog ua raws li kev nce hauv cov ntshav splenic, uas koom nrog hauv portal hypertension.nquag congesting lub portal system.

portal hypertension hnyav npaum li cas?

Portal hypertension is a phom sij nrog mob hnyav, ua rau muaj kev phom sij rau lub neej. Hu rau koj tus kws kho mob tam sim ntawd yog tias koj pom cov tsos mob no: daj ntawm daim tawv nqaij. Lub plab o txawv txav.

Pom zoo:

Nthuav cov khoom
Puas yog homomorphism tib yam li isomorphism?
Nyeem ntxiv

Puas yog homomorphism tib yam li isomorphism?

Isomorphism yog homomorphism tshwj xeeb. Greek keeb kwm "homo" thiab "morph" ua ke txhais tau tias "zoo tib yam." Muaj ob qhov xwm txheej uas homomorphisms tshwm sim: thaum ib pab pawg yog ib pawg ntawm lwm pawg;

Yuav tau sawv los yog tshwm sim?
Nyeem ntxiv

Yuav tau sawv los yog tshwm sim?

Peb hom tshwm sim yog arise, sawv, arisen. Nws yog siv hauv cov ntsiab lus tseem ceeb: Ib lub sijhawm tshwm sim thiab nws txiav txim siab los ua txoj haujlwm hauv Brussels. Ib qho teeb meem tshwm sim nrog kuv daim ntawv hla tebchaws. Koj siv arose hauv kab lus li cas?

Nyob hauv qab ceg cov leeg nqaij gastrocnemius khoov?
Nyeem ntxiv

Nyob hauv qab ceg cov leeg nqaij gastrocnemius khoov?

Cov leeg nqaij gastrocnemius flexes ko taw ntawm pob qij txha- uas yog nws ua rau taw taw ko taw nqes los ntawm khoov nws ntawm pob taws pob taws, xws li thaum koj sawv ntawm koj. cov ntiv taw. Qhov kev txiav txim no hu ua plantar flexion. Lub gastrocnemius kuj flexes ceg ntawm lub hauv caug sib koom.