Ingaba ugqirha wakho uthetha ntoni ngomhlaza wesiqhelo wamaphaphu? Usenokuba ulivile eli gama elisetyenziswe ekufundeni kwakho, okanye ugqirha wakho usenokuthi umdlavuza wamaphaphu ubonakala ungumhlaza wamaphaphu oyintloko. Iyintoni intsingiselo kwaye oko kuthetha ntoni kuwe?
Inkcazo
Umdlavuza oyintloko wamaphaphu ngumhlaza oqala emiphakeni. Ngokuqhelekileyo, umhlaza wamaphaphu oyintloko ubizwa ngokuba ngumhlaza wamaphaphu, ngaphandle kokufaka igama eliprayimari.
Ukuqonda umahluko phakathi komhlaza wesifo esiphambili kunye nesibini kumnxeba unokunceda uchaze ukuba kutheni le ncazelo ingasetyenziswa.
Primary vs Secondary
Ukuba umhlaza wesiqhelo wamaphaphu usasazeka kwezinye iindawo zomzimba (owaziwa ngokuba yi-metastasis) ubhekiselwa kwimetastatic yomdlavuza oyintloko kummandla wokusabalala. Ngokomzekelo, umdlavuza oqala emiphakeni kwaye usasazeka kwingqondo iya kuthiwa "umhlaza wesifo somhlaza wemiphunga empompo kwiqondo."
Iintsholongwane eziqala kwezinye iindawo zomzimba kwaye zisasazeka kwimiphunga azizona iikritha eziphambili . Ngamanye amaxesha bachazwa ngokuthi " iisondo zesekondari " kodwa kaninzi bachazwa kuqala ngendawo yomhlaza olandelwa "imetastatic kumapapu." Ngokomzekelo, umhlaza wesifuba osasazeka kwimiphunga ungabizwa ngokuthi "umdlavuza webele webele imiphunga, "" umhlaza wemiphunga wamathambo ebele, "okanye" umhlaza wesifuba esisisiseko kunye nokubandakanya imiphunga yesibini. " Oku kubalulekile njengoko kuninzi i- cancers engaqalanga kuyo, kodwa isasazeka kwimiphunga .
Ngakolunye uhlangothi, ukuba umntu onomhlaza wesibele wavelisa omnye umhlaza ongahambelananga owaqala emiphakeni, eso sifo sasiya kuthathwa njengomhlaza wesifo somdlavuza oyintloko.
Ukususela kwiSibini ukuya kuPrayimari
Igama elithi "umhlaza wemiphunga oyimpompo" isetyenziswa kakhulu xa umntu onomdlavuza wamaphaphu eba nomhlaza wesibini wamaphaphu.
Xa oku kwenzeka, umhlaza wesibini wamaphaphu unokuba enye yezinto ezimbini.
Ngokuqhelekileyo, indawo yesibini yomhlaza emiphakeni eyenzeka kumntu onomdlavuza wamaphaphu i -metastasis- oko kukuthi, ukusasazeka komhlaza wemiphunga sele ukhona (nangona xa ususwe kwixesha elidlulileyo ngokuhlinzwa) kwenye indawo kwimiphaphu . Oku kuya kubhekiswa njengemitha yamasipasis emzimbeni womdlavuza oyimpompo, kodwa i-term yesiqulatho somhlaza isetyenziswa ngamanye amaxesha ukuchaza oku kufunyanwa. Inkcazo onokuyifunda kuyo ingxelo ingathi into enjenge: "umhlaza wesifo somhlaza wamaphaphu kwenye indawo kwindawo yamaphaphu."
Ngokwahlukileyo, kwaye ngokungaqhelekanga, abantu banokuvelisa umhlaza wesibini wamaphaphu oyintloko . Oku kubhekisela kumdlavuza omtsha ngokupheleleyo wamaphaphu ongahambelani nomdlavuza wokuqala wamaphaphu. Ingaba ngumhlobo ofanayo womhlaza wesifo samaphaphu kodwa uyahluka kwiyokuqala kwiimpawu zee-molecular. Lo mdla wesibini wamaphaphu oyintloko wawuya kuqalisa ngeqela elihlukileyo leeseli zomhlaza ngaphezu kwesisu sokuqala.
Umdlavuza wesibili wesifo sompopho ungasifumana kungekudala emva kokuxilongwa, okanye emva kweminyaka emininzi.
Ezimbini eziPhambili
Kubonakala kuyamangalisa ukuba abantu babeza kuba neengcingo zamaphaphali ezihlukeneyo ezingafaniyo, kodwa njengoko kuchaziwe ngasentla, oku akuqhelekanga.
Inokukunceda ukucinga ngemingcipheko yomdlavuza wamaphaphu kunye nezizathu. Nantoni na eyenza umdlavuza othile wamaphaphu uqale ungaphazamisa ezinye iiseli kwimiphunga ngendlela engakhokelela kumhlaza. Ngokomzekelo, abantu abaphethe umngcipheko womzimba wesifo somhlaza wesifuba ngamanye amaxesha bahlakulela amabini amachiza ahlukeneyo angabandakanyekanga ngenxa yokuguquka kwemfuza abaphetheyo. Ngokufanayo, abantu abaneengxaki zomfuzo kumhlaza wemiphunga okanye abonakaliswe kwizinto ezibangela umdlavuza wamaphaphu njengengqekembe okanye i- radon ekhaya , ngamanye amaxesha bangaphinda bahlakulele amabini angama-cancer angaphazamiseki.
Ngaba Bahluke?
Ngamanye amaxesha i-cancer ehlukeneyo iyakhula kwimiphunga ngexesha elinye.
Kule meko, zombini iifom ziza kuthathwa njengengqungquthela yomhlaza wamaphaphu. Kungaba nzima ukujonga kuqala ukuba ingaba ezimbini i-khancer efana nale ayihambelani, okanye ukuba inye yee-kansa i-metastases ngenxa yesifo somhlaza esisiseko kunye nomdla kuphela. Xa uvavanyo olunzulu, olunjengeenkcukacha ze- molecular of cancer cancers , kunokwenzeka ukuba ixesha elininzi lichaneke ukuba i-cancers ayihambelani.
Izidumbu ezinezikolo eziPrayimari ezingaziwa
Kwizihlandlo ezingaqhelekanga, i-tumor ifumaneka kwimiphunga kunye noogqirha abanakukwazi ukuba yintoni apho kuvela khona-indawo yokuqala yomhlaza engaziwa. Ezinye iintsholongwane zifumaneka kuphela emva kokuba zisasazeka kwiindawo ezininzi zomzimba, kuquka nemiphunga. Kulo mzekelo, umhlaza uza kuthiwa "umhlaza wesifo semitha emiphakeni engaziwayo," kungekhona umdlavuza oyintloko wamaphaphu.
Imithombo:
American Cancer Society. Yintoni umhlaza ongundoqo ongaziwa? Ukuhlaziywa 01/7/16. http://www.cancer.org/cancer/cancerofunknownprimary/detailedguide/cancer-unknown-primary-cancer-un-know-primary