Ngaba uyazi ngale tube inde ngaphakathi esifubeni sethu? (Indlela Yokuphefumla Esifubeni) - Masifunde iinkcukacha!

Namhlanje siza kuthetha ngomsele omncinci emzimbeni wethu esingathethi kakhulu ngawo, kodwa udlala indima ebaluleke kakhulu. Ufana nendlela efihlakeleyo emzimbeni wethu, eyenza umsebenzi wayo buthule. Ngaba wakha weva ngeli gama elithi `(Thoracic Duct)`? Mhlawumbi akunjalo. Kodwa uya kumangaliswa kukwazi ukuba libaluleke kangakanani emzimbeni wethu!

Yintoni iThoracic Duct?

Ngamafutshane, iThoracic Duct yakho yeyona mithambo yegazi mikhulu emzimbeni wakho . Cinga ngayo njengesakhiwo eside esifana netyhubhu esihamba ukusuka esiswini sakho sinyuke ngesifuba sakho. Njengomnyango omkhulu, le Thoracic Duct iqhagamshela kwimithambo emikhulu entanyeni yakho. Oku kukuvumela i-lymph, ulwelo olubizwa ngokuba yi-lymph, ukuba lubuyele egazini lethu kwaye luhambe emzimbeni wethu wonke.

Kukho iindlela ezimbini eziphambili ezinceda ukubuyisela ulwelo lwe-lymph egazini. Enye yi-Thoracic Duct. Enye yi -Right Lymphatic Duct . Ulwelo lwe-lymph oluvela engalweni yakho yasekunene, kwicala lasekunene lentamo yakho, kwicala lasekunene lentloko yakho, nakwicala lasekunene lesifuba sakho lubuyela egazini nge-Right Lymphatic Duct. Ukusuka kwenye indawo, oko kukuthi:

• Ngasekhohlo kwentloko yakho, intamo, nesifuba
• Ukusuka kwindawo yakho yonke yesisu
• Ngemilenze yakho yomibini

Ulwelo lwe-lymph oluqokelelweyo luthwalwa yile `(Thoracic Duct)`. Jonga ukuba inkulu kangakanani indawo egutyungelwe yile duct!

Kwenzeka ntoni kulo mbhobho wesifuba?

I-Thoracic Duct yakho iqokelela ulwelo lwe-lymph oluvela kwiindlela ezininzi ezincinci ze-lymph emzimbeni wakho. Emva koko ihambisa olu lwelo lwe-lymph oluqokelelweyo kwinkqubo yakho yokujikeleza kwegazi. Oku kunceda ukugcina amanqanaba olwelo asempilweni emzimbeni wakho kwaye kunceda nokucoca imveliso engcolileyo.

Indlela iLymph ehamba ngayo

Khawucinge ngendlela eyenzeka ngayo le nto.

1. Okokuqala, i-lymph iphuma kwi -'lymphatic capillaries' encinci kakhulu iye kwimithambo ye-lymph emikhulu kancinci.

2. Ezi mithambo mikhulu ye-lymph - ngamanye amaxesha ibizwa ngokuba yi-"tributaries" - idibana kwi-"Thoracic Duct" yakho. Ifana nothotho lweendlela ezincinci ezidibanayo ukuze zenze umgaqo omkhulu. "Thoracic Duct" yakho yiloo ndlela.

3. Okulandelayo, iThoracic Duct ithwala olu lwelo lwe-lymph ilunyuse ide ifike kwindawo ebizwa ngokuba yiLymphovenous Junction (LVJ) . Kulapho iThoracic Duct iqhagamshela khona nomthambo okanye imithambo ekwicala lasekhohlo lentamo yakho.

4. Njengendlela enkulu, i-lymph iphuma kwi-Thoracic Duct iye emithanjeni. Ukusuka apho, ihamba emzimbeni wakho njengenxalenye yePlasma yakho.

Ubusazi na ukuba yonke imihla, malunga neelitha ezi-3 ze-lymph fluid zongezwa kwinkqubo yokujikeleza kwegazi nge-`(Thoracic Duct)` yakho. Oku kukwanohlobo olukhethekileyo lwe-lymph olubizwa ngokuba yi -`(Chyle)` . Le `(Chyle)` yenziwe ngamafutha (lipids).Uhlobo lwe-lymph olutyebileyo kwizakhamzimba. Luvela kwinkqubo yakho yokugaya ukutya. Nangona ulwelo lwe-lymph kwezinye iindawo zomzimba luhlala lucacile, olu `(Chyle)` lumhlophe njengobisi.

Iphi i-thoracic duct?

I-Thoracic Duct yakho ikwindawo ephakathi kwesifuba sakho. Ikufutshane ne-Aorta yakho, i-Esophagus , kunye ne -Spine . Iqala phezulu komqolo wakho we-lumbar (phakathi kwe-T12 kunye ne-L2 vertebrae kubantu abaninzi). Kulapho imisele emininzi ye-lymph, kuquka leyo ithwala i-lymph esuka emilenzeni nasemathunjini akho, idibana khona. Ngamanye amaxesha le misele idibana ukuze yenze isakhiwo esifana ne-sac esibizwa ngokuba yi-cisterna chyli .

Ukusuka apho, iThoracic Duct iya phezulu. Njengoko ihamba esifubeni sakho (esifubeni), ilandela indlela efanayo neyomthambo womqolo. Endleleni, idityaniswa nezinye ii-lymphatic ducts. Njengoko isondela entanyeni yakho, iyagoba kwaye yenze i-arch ehamba ngaphezulu kwe -collarbone yakho. Emva koko igoba ibuyele ezantsi kwaye idibanise umthambo okanye imithambo kwisifuba sakho esingaphezulu.

Ivala kwaye iqokelelana phi i-thoracic duct?

Indawo echanekileyo yolu lwelo lwe-lymph inokwahluka kumntu nomntu. I-Thoracic Duct yakho inokuqhagamshelana nendawo edibana kuyo i-Left Subclavian Vein yakho kunye ne-Left Internal Jugular Vein . Okanye, inokuqhagamshelana nomnye wale mithambo ngokusondeleyo, apho idibana khona. Ngamanye amaxesha, inokuqhagamshelana ne-Left External Jugular Vein .

Kubantu abaninzi, iThoracic Duct idibana ngqo nomthambo. Nangona kunjalo, kukho umahluko. IThoracic Duct ingahluma ize ibuye idibane ukuze yenze umjelo omnye wesiphelo. Okanye, ingaqhekeka ibe yimijelo emibini evulekela kwimithambo yakho ngokwahlukeneyo.

Kusenokungafuneki ukuba wazi yonke into malunga ne-`(Thoracic Duct)`. Nangona kunjalo, ababoneleli bezempilo, oko kukuthi, oogqirha, baxhalabile ngale nto xa besenza iinkqubo ezithile zonyango kunye notyando.

Yenziwa njani i-thoracic duct?

I-Thoracic Duct yakho imile okwetyhubhu. Inemijelo emininzi emincinci ye-lymph edityaniswe kuyo. Iindonga ze-Thoracic Duct zenziwe ngamaleya amathathu. Ezi zibizwa ngokuba yi-Intima , iMedia, kunye ne -Adventitia . Umaleko ophakathi (i-media) unezihlunu ezithambileyo ezifinyezayo ngendlela elawulwayo . Yiyo le nto igcina i-lymph ihamba kwicala elifanelekileyo.

Njengoko i-lymph idlula kule channel, idibana neevalvu kwiindawo ezahlukeneyo. Ukuvulwa nokuvalwa kwezi valve kunceda ngakumbi ukuba i-lymph ihambe endleleni yayo.

Cinga ngayo njengombhobho ovumela amanzi ukuba ahambe kwicala elinye kuphela. Ivalvu iyayivala ize ithintele ulwelo ukuba lungabuyeli.

Umjelo wakho weThoracic uphakathi kweesentimitha ezingama-38 ukuya kuma-45 ubude. Ububanzi bawo, okanye ububanzi bomjelo, buyahluka phakathi kweesentimitha ezi-2 ukuya kwezi-5 ubude bawo.

Ziziphi izifo ezinokuchaphazela umbhobho wesifuba?

Kukho ezinye iimeko ezinokubangela ukuba iThoracic Duct yakho ingasebenzi kakuhle. Ezi ziquka:

• Ukuvuza kweChyle: Oku kwenzeka xa ulwelo lwe-lymph olunamafutha (iChyle) luphuma kwi-Thoracic Duct luye kwizicubu ezingqongileyo. Olu hlobo lokuvuza lunokwenzeka njengengxaki yotyando okanye ngenxa yokwenzakala .
• I-Chylothorax: Olu luhlobo oluthile lokuvuza. Kulapho ulwelo (chyle) lungena khona kwindawo ejikeleze imiphunga yakho. Olu luhlobo lwemeko ebizwa ngokuba yi-pleural effusion . Oku kunokubangela ukuphefumla okufutshane, ukuqina kwesifuba, kunye nokudinwa.
• Ukuvaleka Kwamathumbu: Ngamanye amaxesha iThracic Duct isenokungaphuhli kakuhle xa izalwa. I-duct ingavaleki ngaphambi kwexesha okanye ingavuleki iye emthanjeni. Oku kuthintela ukuhamba kwegazi. Le meko idla ngokubonwa kwiintsana ezinesifo sentliziyo esinzima.

Zithini iindlela zonyango zoku?

Unyango luxhomekeke kwimeko, kodwa lungabandakanya:

• Ukwenza utshintsho lwexeshana ekutyeni okutyayo.
• Amayeza.
• Inkqubo yokususa ulwelo (umzekelo , i-thoracentesis ).
• I-Thoracic Duct Ligation (DLL)
• Inkqubo yokuvala ngabom umbhobho (i-Thoracic Duct Embolization) .

Ugqirha wakho uza kukuxelela okungakumbi malunga noko unokukulindela ngokwemeko yakho.

Ukuba utyando lwesifuba okanye isisu, ugqirha wakho uza kukuxelela ukuba kukho ithuba lokuba umbhobho wakho wesifuba ungonakala. Baza kuchaza neempawu ekufuneka uziqaphele xa ululama.

Eyona nto ibalulekileyo ekufuneka siyifunde koku

I-Thoracic Duct yakho yenye nje yamalungu amaninzi omzimba wakho asebenza buthule ngasemva kwemiboniso, enceda umzimba wakho usebenze imihla ngemihla. Ukuba ufuna ukubonisa i-Thoracic Duct yakho, kuya kufuneka udwebe umgca ukusuka esiswini sakho ukuya esifubeni sakho esingaphezulu. Ijongeka njengetyhubhu ende, kodwa idlala indima ebaluleke kakhulu kwinkqubo yakho ye-lymphatic.

Ngenxa yokuba ihamba umgama omde kangaka, kunokubonakala ngathi kukho amathuba aphezulu okonakala kwi-`(Thoracic Duct)`, kodwa loo monakalo awuqhelekanga kangako. Ukuba kwenzeka into efana naleyo, oogqirha bakho bakulungele ukuyinyanga.

Ngoko ke, ukuqaphela le tube incinci, kodwa inamandla kakhulu kuya kukunceda uqonde enye inkalo yokusebenza okumangalisayo kwemizimba yethu!

Inkqubo ye - lymphatic, umbhobho wesifuba, ulwakhiwo lomzimba, ii-gills, imithambo ye-lymphatic, ukujikeleza kwegazi, ii-lymph nodes