Koj puas paub tias peb txoj hnyuv ua haujlwm ntau npaum li cas los zom cov khoom noj uas peb noj thiab nqus cov as-ham uas nws muab rau hauv peb lub cev? Nws zoo li lub Hoobkas. Yog li, kom ua txoj haujlwm no kom raug, peb txoj hnyuv kuj xav tau cov ntshav huv, muaj oxygen, thiab muaj cov as-ham ntau. Hnub no, peb yuav tham txog ib qho ntawm cov hlab ntsha tseem ceeb uas muab cov ntshav ntawd. Hauv kev kho mob, peb hu qhov no ua Superior Mesenteric Artery . Txawm hais tias lub npe nyuaj me ntsis, txoj haujlwm yooj yim heev. Cia peb saib qhov no yog dab tsi.
Hais yooj yim xwb, Superior Mesenteric Artery yog dab tsi?
Qhov no yog ib txoj hlab ntsha tseem ceeb uas ceg tawm ntawm cov hlab ntsha loj thiab loj tshaj plaws hauv peb lub cev, lub aorta . Xav txog tias cov kav dej loj tshaj plaws hauv peb lub cev yog lub aorta. Yog li cov hlab ntsha mesenteric sab saud no yog ib txoj hlab ntsha me me uas ceg tawm ntawm qhov ntawd.
Lo lus 'Superior' hauv nws lub npe txhais tau tias 'saum toj no'. Qhov no yog vim nws nyob saum toj ntawm lwm cov hlab ntsha uas xa ntshav mus rau cov hnyuv. Kuj tseem muaj lwm cov hlab ntsha hu ua 'Inferior Mesenteric Artery'. Nws xa ntshav mus rau qhov qis ntawm peb txoj hnyuv loj.
Yog li ntawd, lub luag haujlwm tseem ceeb ntawm cov hlab ntsha mesenteric sab saud no yog muab cov ntshav uas muaj oxygen thiab muaj as-ham rau hauv nruab nrab ntawm peb lub cev zom zaub mov, uas yog lub txiav, txoj hnyuv me, thiab txoj hnyuv loj. Cov ntshav no yog qhov tseem ceeb rau cov kab mob no kom ua haujlwm tau zoo.
Cov hlab ntsha no nyob qhov twg? Nws ceg tawm li cas?
Cov hlab ntsha no nyob hauv nruab nrab ntawm peb lub cev zom zaub mov, hauv peb lub plab. Nws pib ntawm lub aorta thiab khiav tom qab peb lub pancreas.
Muaj ntau ceg me me uas tawm ntawm cov hlab ntsha loj no, ib yam li cov ceg tawm ntawm lub cev loj ntawm tsob ntoo. Txhua ceg no xa ntshav mus rau ntau qhov chaw ntawm lub cev zom zaub mov. Cia peb saib seb cov ceg tseem ceeb no yog dab tsi thiab cov kab mob twg lawv xa ntshav mus rau.
| Lub npe ntawm ceg ntshav (Ceg ntshav) | Cov noob caj noob ces/qhov chaw uas muab ntshav |
|---|---|
| Cov hlab ntsha qis dua ntawm pancreaticoduodenal | Mus rau lub taub hau ntawm lub txiav thiab duodenum (thawj ntu ntawm txoj hnyuv me) |
| Cov hlab ntsha colic nruab nrab | Txoj hnyuv loj hla |
| Txoj hlab ntsha colic sab xis | Qhov nce ntawm txoj hnyuv loj (ascending colon) |
| Cov hlab ntsha Jejunal thiab Ileal | Qhov nruab nrab thiab qhov kawg ntawm txoj hnyuv me (Jejunum thiab Ileum) |
| Cov hlab ntsha Ileocolic | Cov hnyuv me me, qhov kawg ntawm txoj hnyuv me, thiab thawj qhov ntawm txoj hnyuv loj (cecum) |
Qhov tshwj xeeb yog tias cov ceg ntawm cov hlab ntsha sab saud mesenteric thiab cov ceg ntawm cov hlab ntsha sab qis mesenteric txuas nrog ib leeg. Xav txog nws zoo li thaum txoj kev loj raug thaiv, peb mus rau txoj kev sib txawv. Vim yog cov kev sib txuas no, txawm tias ib txoj hlab ntsha raug thaiv, ntshav tseem tuaj yeem xa mus rau cov hnyuv mus rau qee qhov. Qhov no yog ib qho kev tsim zoo kawg nkaus ntawm xwm.
Cov kab mob twg cuam tshuam rau cov hlab ntsha no?
Ib yam li lwm cov hlab ntsha, cov hlab ntsha sab saud mesenteric tuaj yeem raug cuam tshuam los ntawm qee yam mob. Nws yog ib qho tseem ceeb uas yuav tsum paub txog cov no, vim tias qee zaum lawv tuaj yeem ua rau mob hnyav.
| Mob | Piav qhia yooj yim xwb |
|---|---|
| Kev puas tsuaj ntawm cov hlab ntsha hauv lub plab | Qhov no yog qhov teeb meem uas tshwm sim ntau tshaj plaws. Nws tshwm sim thaum cov roj cholesterol thiab cov rog sib sau ua ke hauv cov hlab ntsha (atherosclerosis) lossis cov ntshav txhaws (thrombus) tsim.Cov ntshav ntws mus rau txoj hnyuv raug txo qis lossis raug thaiv tag nrho. Qhov no yog ib qho mob hnyav uas yuav tsum tau kho mob ceev. |
| Mesenteric Aneurysm | Qhov uas tshwm sim ntawm no yog tias phab ntsa ntawm cov hlab ntsha tsis muaj zog thiab o zoo li lub npas. Qhov no txaus ntshai vim tias muaj ib hnub qhov o no yuav tawg thiab ua rau ntshav loj heev rau hauv plab. |
| Nutcracker Syndrome | Qhov no yog ib qho mob tsis tshua muaj. Ib yam li lub txiv ntoo uas tawg ua tej daim me me, cov leeg ntshav sab laug ntawm lub raum yuav raug kaw ntawm cov hlab ntsha sab saud ntawm lub raum thiab cov hlab ntsha aorta. Qhov no thaiv cov ntshav uas lim los ntawm lub raum rov qab mus rau lub plawv. Qhov no tuaj yeem ua rau muaj cov tsos mob xws li mob nraub qaum thiab muaj ntshav hauv cov zis. |
| Mob Cancer Mesenteric Artery Syndrome | Qhov no kuj yog ib qho mob tsis tshua muaj. Hauv qhov no, thawj feem ntawm txoj hnyuv me (duodenum) daig ntawm cov hlab ntsha mesenteric sab saud thiab aorta. Qhov no tiv thaiv cov khoom noj kom tsis txhob hla dhau lub plab. Cov tsos mob xws li mob plab thiab ntuav yuav tshwm sim tom qab noj mov. |
Peb yuav tiv thaiv cov hlab ntsha tseem ceeb no li cas?
Qhov tseeb, kev ua kom peb lub cev ncig ntshav kom zoo, tsis yog tsuas yog cov hlab ntsha no xwb, yog qhov tseem ceeb tshaj plaws. Muaj ob peb yam yooj yim uas koj ua tau los ua qhov ntawd.
- Kev tawm dag zog zoo: Ua kom tawm dag zog tsawg kawg yog ob peb hnub hauv ib lub lim tiam. Txawm tias yog ib yam dab tsi xws li taug kev, khiav, lossis caij tsheb kauj vab los kuj zoo.
- Kev noj zaub mov zoo rau lub plawv: Txo cov khoom noj uas muaj roj, roj cholesterol, thiab ntsev ntau li ntau tau. Noj zaub, txiv hmab txiv ntoo, taum pauv, thiab cov khoom noj uas muaj fiber ntau.
- Tso tseg kev haus luam yeeb kiag li: Kev haus luam yeeb yog qhov kev puas tsuaj loj tshaj plaws rau cov hlab ntsha.
- Tswj koj qhov hnyav kom noj qab nyob zoo: Nws yog ib qho tseem ceeb heev uas yuav tsum tswj koj qhov hnyav kom noj qab nyob zoo rau koj qhov siab. Yog tias koj rog dhau, sim txo koj qhov hnyav.
- Tswj lwm yam kab mob: Yog tias koj muaj mob xws li ntshav qab zib, roj cholesterol ntau, lossis ntshav siab , ua raws li koj tus kws kho mob cov lus qhia, noj koj cov tshuaj kom raug, thiab tswj cov mob ntawd kom zoo. Cov kab mob no tuaj yeem ua rau koj cov hlab ntsha puas tsuaj.
Thaum twg koj yuav tsum mus ntsib kws kho mob?
Yog koj muaj ib qho ntawm cov tsos mob hauv qab no, tsis txhob tsis quav ntsej lawv. Tsis txhob nkim sijhawm, mus ntsib koj tus kws kho mob tam sim ntawd.
- Mob plab hnyav thiab tam sim ntawd.
- Ntshav hauv cov quav los yog ntshav hauv cov zis.
- Poob phaus tsis muaj laj thawj.
Cov tsos mob zoo li no yuav yog ib qho cim qhia txog ib qho ntawm cov mob uas peb tau tham saum toj no, yog li nrhiav kev kho mob thaum ntxov tuaj yeem pab tiv thaiv cov mob hnyav dua.
Xaus lus, cov hlab ntsha sab saud mesenteric yog ib feem tseem ceeb ntawm kev ua kom peb lub cev zom zaub mov noj qab haus huv thiab ua haujlwm tau zoo. Yog tias nws cov ntshav ntws raug thaiv, teeb meem loj tuaj yeem tshwm sim. Yog li ntawd, cia peb txhua tus ceev faj kom peb lub cev zom zaub mov noj qab haus huv los ntawm kev ua neej zoo.
Cov Lus Qhia Txog Kev Coj Mus Tsev
- Cov hlab ntsha Superior Mesenteric yog ib txoj hlab ntsha loj uas nqa cov ntshav uas muaj oxygen thiab muaj as-ham ntau mus rau cov kab mob tseem ceeb xws li peb txoj hnyuv thiab lub txiav.
- Yog tias muaj cov rog lossis cov ntshav txhaws hauv cov hlab ntsha no (mesenteric ischemia) , cov ntshav ntws mus rau cov hnyuv yuav raug txiav tawm, ua rau muaj mob hnyav.
- Tsis txhob tso tseg cov tsos mob xws li mob plab sai sai lossis muaj ntshav hauv cov quav. Nrhiav kev pab kho mob tam sim ntawd.
- Kev noj zaub mov zoo, kev tawm dag zog tsis tu ncua, tsis txhob haus luam yeeb, thiab tswj cov kab mob xws li ntshav qab zib thiab ntshav siab tuaj yeem ua rau cov hlab ntsha no thiab tag nrho lub cev noj qab nyob zoo.
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Tsis muaj lus teb tau muab tso tawm. Ntxiv koj cov lus tawm ntawm no thawj zaug.
Ntxiv koj cov lus