Uma umnkantsha we-bone nomdlavuza kuthiwa ndawonye ngokuphefumula okufanayo, kunamathuba amaningi ahlukene, futhi ngamunye angaba nezincazelo zakhe nemiphumela yakhe.
Okokuqala, khumbula ukuthi umnkantsha wakho ufana nefektri, ukhiqiza amangqamuzana egazi amasha ngaso sonke isikhathi-nokuthi ngamangqamuzana egazi esiwakhuluma ngawo abomvu, uhlobo oluthile lwe-oxygen / amandla, kodwa futhi namaseli amhlophe egazi, ukulwa nomusa.
Ngalokho engqondweni, singaqhubeka namathuba.
Kungenzeka ukuthi umuntu unomdlavuza wegazi njengo-leukemia, i-lymphoma noma i-myeloma. Kwamanye amagciwane egazi, amangqamuzana abulalayo avela emnothweni wethambo. Kwezinye i-khansa yegazi, amangqamuzana abulalayo asakazeka emnkantsheni kodwa akwenze kamuva kuphela esi sifo, emva kokuqala kokuqala kwamakhansela noma i-pleen, isibonelo.
Uma umnkantsha we-bone nomdlavuza uvela emgqonyeni ofanayo, kungenzeka ukuthi awuhlobene nomdlavuza wegazi nhlobo. Umuntu angase abe nomdlavuza emaphaphu, noma ngesifuba, isibonelo, futhi ukufakelwa komnkantsha wamathambo kungase kube yingxenye yokwelapha; noma mhlawumbe kukhona ingxoxo yomnkantsha ngenxa yokusabalalisa komzimba emathanjeni.
Imisebenzi Ejwayelekile
- Ukuxilongwa : I-bone marrow biopsy ingenziwa ukusiza ukuxilonga umdlavuza wegazi.
- Ukwelashwa: Umnkantsha we-bone noma ukufakelwa kwe-stem cell kungase kube yingxenye yokwelapha; njengabanikeli bamathambo nabamukeli bamathambo. Ukususwa komnyoba we-bone kungabangela imithi ethile yokulwa ne-antiticancer, okwenza ukuthi inani elincane lamasosha egazi likhiqizwe.
- Izinkinga kanye ne-anemia : Ukuncipha komsebenzi we-bone lomnto kungaba yinkinga yalesi sifo. Isizathu se-anemia yesiguli, isibonelo, kungenzeka ukuthi umdlavuza, ngokwawo, uphazamise ikhono lomnumzane lokukhiqiza amaseli amasha wegazi.
- Ukuqhubeka kokuqapha : Uma umdlavuza wegazi usakazeka futhi ukhula emnkantso, imiphumela yokukhukhula kwamangqamuzana avamile emnothweni wethambo ingabonakala egazini legazi, noma egazini legazi, ngesimo sezinombolo ezingavamile kanye / noma amaseli angavamile.
- Izifo ze-Metastatic : Amaseli e-Cancer avela endaweni ekude emzimbeni angaya emnothweni wamathambo futhi asebenze, noma akhule futhi akhulise kule sayithi entsha.
- Okunye: Isifinyezo esiphezulu somdlalo phakathi komnkantsha, isimiso se-lymphatic, ukugonywa, nomdlavuza ongaphezu kwalesi sihloko.
I-Cancer ne-Bone Marrow
Izinhlobo ezihlukahlukene ze-khansa yegazi ngokuvamile zibandakanya umnyofu wethambo. Endabeni ye- leukemia , umnyoba wethambo ungase ube umthombo womdlavuza-okungukuthi, amangqamuzana anomdlavuza angase avele emnothweni wamathambo, okuholela ekubanjeni kwamangqamuzana aphilile nokungajwayelekile ezinhlobonhlobo nezinombolo zamaseli akhiqizwayo, ngakho-ke isilawuli sibalwa sibonakala ngaphandle kwegazi.
E- lymphoma , ngezinye izikhathi amangqamuzana egazi amhlophe ekhansela, noma i-lymphocytes, ivela kuma-lymph nodes futhi ithinta umthambo wethambo kamuva, njengoba lesi sifo siphuthuka. I-non-Hodgkin lymphoma ngokuvamile iqala ngamallimini kodwa ngezinye izikhathi iqala emathanjeni. Ukusuka kwamangqamuzana anempilo emnothweni wethambo kungaholela ezinhlobonhlobo ze-anemia noma ukungavamile kwamaseli atholakele egazini. Ku- myeloma eminingi , ukukhula kwamangqamuzana e-plasma emnothweni wamathambo kungabangela ubuhlungu besifuba, okunye okucatshangwa ukuthi kuhlobene nokuguqulwa kwamathambo.
I-Bone Marrow Transplants
Ezinganeni zegazi kanye nezinye izinhlobo zomdlavuza ezifana nomdlavuza wamaphaphu, ukuguqulwa komnkantsha wamathambo kungaba yingxenye yokwelapha. Ukufakelwa komnkantsha wamathambo kuyinkqubo yokufaka esikhundleni somnkantsha we-bone okonakaliswe noma obhujiswe ngamaseli amasha omzimba we-marrow stem. Esikhathini sokubeka ukwelashwa komdlavuza, lokhu kuvame ukuwenziwa ngokubambisana ne-chemotherapy kanye nomswakama obulala amangqamuzana omdlavuza kodwa futhi ubulele umnkantsha wesifuba osele.
I-Metastases eya kuMarrow Bone
Ososayensi abazi konke okukhona ukwaziswa ngamathambo ayisifo emathanjeni, kodwa nansi izibalo ezimbalwa ezivela eMelika Cancer Society:
- Eminye imikhakha efana nebele, i-prostate, i- lung , i-thyroid, ne-kidney cancer ingase isakaze esitheni.
- Esikhathini somdlavuza wesifuba nesifuba, ithambo ngokuvamile liyisiqalo sokuqala somdlavuza osakazekayo.
- Amaphesenti angaphezu kwezingu-2 kwezingu-3 kanye ne-prostate khancer spreads to nezinye izakhiwo zanda emathanjeni.
Amagciwane e-lung, i-thyroid, ne-kidney asakazekela kwezinye izingxenye zomzimba, cishe ku-1 kwabangu-3 kuzosakazeka emathanjeni.
> Imithombo:
> I-American Cancer Society. Umqhele wamathambo ojwayelekile, igazi, kanye nezicubu ze-lymphoid. http://www.cancer.org/cancer/leukemia-chroniclymphocyticcll/detailedguide/leukemia--chronic-lymphocytic-normal-tissue
> I-American Cancer Society. Iyini i-Bone Cancer? http://www.cancer.org/cancer/bonecancer/detailedguide/bone-cancer-what-is-bone-cancer.