Yintoni i-metastasis, iimpawu kunye nendlela eyenzeka ngayo

Umxholo

• Iimpawu zemetastasis
• Njengoko isenzeka
• Iindawo eziphambili ze-metastasis
• Ngaba imastastasis inokunyanga?

Umhlaza sesinye sezifo ezibaluleke kakhulu ngenxa yokukwazi ukusasaza iiseli zomhlaza emzimbeni wonke, ezichaphazela amalungu nezicwili ezikufuphi, kodwa nakwiindawo ezikude kakhulu. Ezi iiseli zomhlaza ezifikelela kwamanye amalungu zaziwa ngokuba yimastastases.

Nangona ii-metastases zikwelinye ilungu, ziyaqhubeka ukwenziwa ziiseli zomhlaza ukusuka kwithumba lokuqala kwaye, ke, oko akuthethi ukuba umhlaza uvelile kwilungu elitsha elichaphazelekayo. Umzekelo, xa umhlaza webele ubangela i-metastasis emiphungeni, iiseli zihlala zibele kwaye kufuneka ziphathwe ngendlela efanayo nomhlaza webele.

Iimpawu zemetastasis

Kwiimeko ezininzi, i-metastases ayibangeli zimpawu zintsha, nangona kunjalo, xa zisenzeka, ezi mpawu ziyahluka ngokuxhomekeka kwindawo echaphazelekayo, kubandakanya:

• Intlungu yethambo okanye ukwaphuka rhoqo, ukuba ichaphazela amathambo;
• Ubunzima bokuphefumla okanye ukuziva uphefumla kancinci, kwimeko yemastasase yemiphunga;
• Intloko ebuhlungu engapheliyo, ukuxhuzula okanye ukuba nesiyezi rhoqo, kwimeko yemastasase yobuchopho;
• Isikhumba esimnyama kunye namehlo okanye ukudumba kwesisu ukuba kuchaphazela isibindi.

Nangona kunjalo, ezinye zeempawu zinokuvela ngenxa yonyango lomhlaza, kwaye kuyacetyiswa ukuba wazise i-oncologist ngazo zonke iimpawu ezintsha, ukuze ukubanakho ukuba kunxulumene nophuhliso lwe-metastases kuvavanywe.

I-Metastases ibonisa i-neoplasms enobungozi, oko kukuthi, ukuba umzimba wawungenakukwazi ukulwa neseli engavumelekanga, ukuthanda ukwanda okungaqhelekanga nokungalawulwayo kweeseli ezimbi. Qonda ngakumbi malunga nobubi.

Njengoko isenzeka

I-Metastasis yenzeka ngenxa yokusebenza okuphantsi komzimba malunga nokupheliswa kweeseli ezingaqhelekanga. Ke, iiseli ezinobungozi ziqala ukwanda ngendlela ezimeleyo nengalawulekiyo, ezikwaziyo ukugqitha kwiindonga zee-lymph node kunye nemithambo yegazi, zihanjiswa yinkqubo yokujikeleza kwegazi kunye ne-lymphatic ukuya kwamanye amalungu, anokuba kufutshane okanye kude indawo ephambili ithumba.

Kwilungu elitsha, iiseli zomhlaza ziyaqokelelana de zenze ithumba elifana neloqobo. Xa zibaninzi, iiseli ziyakwazi ukwenza ukuba umzimba wenze imithambo yegazi emitsha ukuzisa igazi elininzi kwithumba, kuthanda ukwanda kweeseli ezinobungozi kwaye, ngenxa yoko, ukukhula kwazo.

Iindawo eziphambili ze-metastasis

Nangona i-metastases inokubonakala naphi na emzimbeni, iindawo ezichaphazeleka kakhulu yimiphunga, isibindi kunye namathambo. Nangona kunjalo, ezi ndawo zinokwahluka ngokomhlaza wokuqala:

Ngaba imastastasis inokunyanga?

Xa umhlaza usasazeka kwamanye amalungu, kunzima ukufikelela kunyango, nangona kunjalo, unyango lwe-metastases kufuneka lugcinwe lufana nonyango lomhlaza wokuqala, nge-chemotherapy okanye i-radiotherapy, umzekelo.

Unyango kunzima ukufezekiswa kuba isifo sele sikwinqanaba eliphambili, kwaye ukubakho kweeseli zomhlaza kwiindawo ezahlukeneyo zomzimba kunokubonwa.

Kwiimeko ezinzima kakhulu, apho umhlaza uphuhliswe kakhulu, akunakwenzeka ukuba kupheliswe zonke i-metastases kwaye, ke, unyango lwenziwa ikakhulu ukunciphisa iimpawu kunye nokulibazisa ukukhula komhlaza. Qonda ukuba unyango lomhlaza lwenziwa njani.