Lezi Nodes Ziyingxenye Yomzimba Lymph System
Ama- lymph nodes ama- paratracheal agijima ezinhlangothini ze-trachea yakho (i-windpipe) entanyeni. Lawa angama-lymph node evame ukuvuvukala uma ugula ngomkhuhlane noma ubanda. Ama-lymph nodes ayingxenye ebalulekile yesimiso somzimba wakho womzimba, futhi uma ehlushwa noma evuvukale, lokhu kungabonakalisa isimo esibi kakhulu, kufaka phakathi umdlavuza.
Umsebenzi We-Lymph System
Umzimba womuntu unesimiso esinqunyiwe semikhumbi nezindawo ezihambisa umthamo obizwa ngokuthi i-lymph ezicukwaneni zomzimba.
Uhlelo lwe-lymph luyisandla esiyinhloko esimisweni somzimba samasosha omzimba, sisebenza njengesihlungi sezinhlobo zezinhlayiya zangaphandle.
I-lymph fluid yenziwe ngamaseli amhlophe egazi kanye ne-chyle, umkhuhlane ovela emathunjini aqukethe amaprotheni namafutha. I-lymph fluid iletha izakhi ezihlukahlukene kumangqamuzana omzimba. Njengoba idlula ngama- lymph nodes , ihlunga imikhiqizo yokudoba efana ne-carbon dioxide nezinsimbi zangaphandle njengebhaktheriya, amagciwane, ngisho namangqamuzana omdlavuza.
Kunamakhulu ama-lymph nodes emaqenjini azungeze umzimba, kodwa ngaphansi kwezimo ezijwayelekile, azikwazi ukuzwa kalula. Kodwa-ke, uma ukutheleleka noma isifo esifana nomdlavuza ukhona, ama-lymph nodes akhiqiza amanye amangqamuzana egazi amhlophe, okwenza ukuba bavule. Ama-lymph nodes avuvukile ngokuvamile ayibonakaliso yokuqala yokugula.
I-Lymph Nodes ne-Glands
Nakuba ngezinye izikhathi kuthiwa yizigulane, i-lymph nodes inomsebenzi ohlukile. Izigulane ngokuvamile zifaka umthamo; ngokwesibonelo, izigulane ezibulalayo ezingaphezu kwezilwane zamehlo zihlanganisa izinyembezi kanye ne-pituitary gland ifihla ama-hormone kuwo wonke umzimba.
Kodwa ama-lymph nodes akhulula izinto ezisiza umzimba ukuba ulwe nezifo. Futhi uma ama-node entanyeni ekhukhumele, isibonelo, ngokuvamile ibonisa ukuthi umzimba wakho ulwa nokutheleleka okuncane, njengokutheleleka kwezindlebe noma umthambo we-strep.
Ukubhema neCanscer of the Head and Neck
Ukubhema kungenye yezinto ezibangela umdlavuza entanyeni nasekhanda, futhi uma nonke nibhema futhi niphuza utshwala, lolu hlobo lomdlavuza luvame nakakhulu.
Uhlobo oluvame kakhulu lwe-tumor ku-trachea lubizwa ngokuthi i- squamous cell carcinoma futhi ngokuvamile luwumphumela wokubhema. Lolu hlobo lomdlavuza luvame ukutholakala emadodeni aphakathi kweminyaka engama-50 no-70 abhema.
Thola Usizo Lokuyeka Ukubhema
Uma uphethile, khumbula ukuthi umzimba wakho uqala ukuphulukisa nokuzilungisa ngokwakho ngokushesha emva kokubhema ugwayi wakho wokugcina. Unganciphisa ingozi yomdlavuza, isifo esingenasifo se-pulmonary chronic obstructive (COPD), isifo senhliziyo, isifo, isifo senhliziyo, nezinye izinkinga eziningi zezempilo ngokuyeka. Eqinisweni, ngemva konyaka owodwa wokuyeka, ingozi yakho yokuhlaselwa yinhliziyo isinciphisa ngokuphawulekayo. Ngemuva kweminyaka emibili kuya kwemihlanu, ingozi yakho yokushaywa isifo ifana nobungozi bomuntu ongabhemi. Eminyakeni emihlanu emva kokuyeka, ingozi yakho yokudla komzimba, umlomo, umphimbo, nomdlavuza wesinye isinciphisa isigamu neshumi emva kokuyeka, ingozi yomdlavuza wamaphaphu unciphisa amaphesenti angu-50. Khuluma nodokotela wakho mayelana nezinketho zakho zokuyeka.
> Imithombo:
> Imisedari-iSinayi. I-Trachea I-Tumors.
> Amasevisi Okulawula Nokuvimbela Izifo (CDC). Imiphumela Yempilo Yokubhema Ugwayi. Kubuyekezwe uMeyi 15, 2017.
> I-Harvard Health Publishing. Head and Cancer Cancer. I-Harvard Medical School. Kushicilelwe ngoNovemba 2014.