I-nuchal lymph nodes yizitho ezenza umsebenzi wesihlungi. Ngabo badlula i-lymph evela kuzo zonke izingxenye zomzimba. Kulapha ukuthi izakhi zangaphandle ezitholakala emzimbeni zinqunywe. Ngemva kwalokho, isimiso somzimba sokuzivikela siphendula. Kulezi nodes kukhona ukuphindaphinda kwamaseli akhethekile ahlasela amaprotheni angaphandle, ngaleyo ndlela avikele umzimba.
Imisebenzi emikhulu
Ama-lymph nodes atholakala kuwo wonke umzimba. Phakathi kwabo baxhunywe uhlelo olulodwa, lapho i-fluid ihamba khona. Ngesikhathi sokusebenza komsebenzi wayo oyinhloko, noma yikuphi ukukhula kwesibindi kungakhula ngobukhulu - lokhu kwenzeka uma ukutheleleka kungena emzimbeni, kungakhathaliseki ukuthi yi-bacterial, i-parasitic, i-viral noma enye. Yilezi zitho ezigcina izinambuzane ezinomthelela omubi emzimbeni womuntu.
Ukuvuvukala kwe-node ye-occipital kubizwa ngokuthi i-lymphadenitis, nokuvuvukala kubizwa ngokuthi i-lymphadenopathy. Ezinganeni, izinkinga ezinama-gland zivame kakhulu kunabantu abadala. Lokhu kungenxa yokuthuthukiswa komzimba omzimba, okungenakukwazi ukulwa nokutheleleka ngokwanele. Uma kunzima kakhulu ukuthi inqubo yokudlulisa isifo, ubukhulu obukhulu bezinombolo futhi buhlungu kakhulu.
Izimbangela zokuvuvukala kwama-lymph nodes we-occipital
I-Lymphadenitis ihlukaniswe ngokuthi: ayikho emthethweni futhi eqondile. Lesi sici sibonakaliso sezifo ezinzulu ezifana nalokhu:
- isifo sofuba;
- isingenisi;
- I-AIDS;
- mononucleosis .
Ngaphezu kwalokho, ubuhlungu obukhona emasimini e-occipital angabonisa i-rheumatoid arthritis noma i-leukemia.
Uhlobo olungavamile lwe-lymphadenitis luvame ukutholakala lapho ukugxila kuseduze kakhulu nezigulane. Ngokujwayelekile imbangela yalokhu yizifo ezingapheliyo:
- i-caries;
- i-phlegmon;
- i-angina ne- pharyngitis engapheli ;
- i-trophic ulcer;
- I-Otitis.
Ukuxilongwa kwamathambo
Uma ngokungazelelwe kwacaca ukuthi i-occipital noma yimuphi omunye ama-lymph nodes akhulisiwe, kudingeka wenze i-aphoyintimenti nomchwepheshe ngokushesha. Uma izimpawu zingapheli noma ziqhubeke ziba zimbi kakhulu, futhi ngaphezu kwalokhu kune-malaise yomzimba, kungcono ukubuyela ku-ambulensi. Ukuthuthukiswa okusheshayo kwesifo kukhuluma kuphela ukuthi izinkinga zingase zenzeke esikhathini esizayo, i-meningitis iqala.
Noma yikuphi ukuxilongwa kuqala ngokuhlolwa kwangaphandle, okwenziwa ngudokotela oqeqeshiwe. Uma kungenakwenzeka ukucacisa lesi sifo ngezibonakaliso zangaphandle, kungcono ukuqhuba ukuhlaziywa kwezinsimbi.