Umhlaza kunye ne-lymph node

Ii-lymph nodes ziyinxalenye yenkqubo ye-lymph, uthungelwano lwamalungu, amaqhuqhuva, imibhobho, kunye neenqanawa ezixhasa amajoni omzimba.

Iimpawu zizihluzo ezincinci kuwo wonke umzimba. Iiseli ezikwi-lymph node zinceda ukutshabalalisa usulelo, olufana nentsholongwane, okanye iiseli ezinobungozi, ezinjengeeseli zomhlaza.

Umhlaza unokusasazeka okanye uqale kwii-lymph node.

Umhlaza ungaqala kwii-lymph node. Oku kubizwa ngokuba yi-lymphoma. Kukho iintlobo ezininzi ze-lymphomas, ezifana ne-non-Hodgkin lymphoma.

Iiseli zomhlaza zinokusasazeka kwii-lymph node ezivela kumhlaza nakweliphi na ilungu lomzimba. Oku kubizwa ngokuba ngumhlaza wemastastatic. Iiseli zomhlaza ziyaqhekeka kwi-tumor emzimbeni kwaye zihambe ziye kwindawo ye-lymph node. Iiseli zomhlaza zihlala zihamba zisiya kufutshane nethumba kuqala.

Iimpawu ziyadumba njengoko besebenza nzima ukulwa iiseli zomhlaza.

Wena okanye umboneleli wakho wokhathalelo lwempilo unokuziva okanye ubone ukudumba kwe-lymph node ukuba zikufuphi kumphezulu wolusu, njengasentanyeni, kwi-groin, okanye kwi-underarms.

Gcina ukhumbula ukuba ezinye izinto ezininzi zinokubangela ukuba ii-lymph node zidumbe. Ukudumba kwe-lymph node akuthethi ukuba unomdlavuza ngokuqinisekileyo.

Xa umboneleli ekrokrela ukuba iiseli zomhlaza zinokubakho kwii-lymph node, iimvavanyo ezithile zinokwenziwa ukufumana umhlaza, onje:

• I-lymph node biopsy
• I-B-cell leukemia / iphaneli yelymoma
• Olunye uvavanyo lokucinga

Inode ingaba nenani elincinci okanye elikhulu leeseli zomhlaza kuyo. Kukho amakhulu eendawo emzimbeni wonke. Amaqela aliqela okanye zimbalwa iindawo ezinokuchaphazeleka. Iimpawu ezikufuphi okanye ezikude nethumba lokuqala zinokuchaphazeleka.

Indawo, inani lokudumba, inani leeseli zomhlaza, kunye nenani leendawo ezichaphazelekayo ziya kunceda ukumisela isicwangciso sonyango. Xa umhlaza usasazekile kwii-lymph node, ukwinqanaba eliphambili.

Umhlaza kwii-lymph node unganyangwa nge:

• Ugqirha
• Unyango ngamayeza
• Imitha

Ukususwa kotyando lwee-lymph node kuthiwa yi-lymphadenectomy. Utyando lunokunceda ekupheliseni umhlaza ngaphambi kokuba usasazeke ngakumbi.

Emva kokuba iindawo zisusiwe, ulwelo luneendawo ezimbalwa zokuya. Ngamanye amaxesha ukuxhaswa kwe-lymph fluid, okanye i-lymphedema, kunokwenzeka.

Fowunela umnikezeli wakho ukuba unemibuzo okanye unenkxalabo malunga nokudumba kwee-lymph node okanye unyango lwakho lomhlaza.

Idlala lengqula; Lymphadenopathy - umhlaza

Imephu ka-Euhus D. Lymphatic kunye ne-sentinel lymphadenectomy. Ku: ICameron AM, uCameron JL, ii-eds. Unyango lwangoku lonyango. Umhla we-13. IPhiladelphia, PA: Elsevier; Ngo-2020: 685-689.

Iholo JE. Inkqubo ye-microcirculation kunye ne-lymphatic: ukutshintshiselana nge-capillary fluid, i-interstitial fluid kunye nokuhamba kwe-lymph. Ku: Iholo JE, ed. Incwadi kaGuyton kunye neHolo yePhysical Physiology. Umhla we-13. IPhiladelphia, PA: Elsevier; 2016: isahluko 16.

IPadera TP, Meijer EF, Munn LL. Inkqubo ye-lymphatic kwiinkqubo zesifo kunye nokuqhubela phambili komhlaza. U-Annu Rev Biomed Eng. Ngo-2016; 18: 125-158. IINKCUKACHA: 26863922 pubmed.ncbi.nlm.nih.gov/26863922/.

• Umhlaza
• Izifo zeLymphatic