kankere ea matsoele e mpe ka makhetlo a mararo

Kankere ea Matsoele e Negative Triple: Tataiso e FeletsengUnderstanding Triple-Negative Breast Cancer: A Patient's Guide Kankere ea matsoele e Negative Triple-negative (TNBC) ke mofuta o monyane oa mofetše oa matsoele o sa hlahiseng li-receptor tsa estrogen, progesterone, kapa HER2. Khaello ena ea li-receptor e etsa hore e be mabifi le ho feta ho e phekola ha e bapisoa le mefuta e meng ea mofetše oa matsoele. Tataiso ena e fana ka kakaretso ea kakaretso ea kankere ea matsoele e mpe ka makhetlo a mararo, e koahelang litšobotsi tsa eona, tlhahlobo, mekhoa ea phekolo, le lisebelisoa tsa tšehetso. Re ikemiselitse ho u matlafatsa ka tsebo le kutloisiso ea ho tsamaea leetong lena le thata.

Ho utloisisa Litšobotsi tsa TNBC

Ke Eng e Etsang Hore TNBC e Fapane?

Ho fapana le mefuta e meng ea mofetše oa matsoele, kankere ea matsoele e mpe ka makhetlo a mararo ha e na estrogen receptor (ER), progesterone receptor (PR), le motho epidermal growth factor receptor 2 (HER2). Li-receptor tsena hangata li lebisitsoe kalafong ea mafu a mang a matsoele, empa ho ba sieo ha tsona ho TNBC ho fokotsa likhetho tsa kalafo. Hangata sena se lebisa thupelong ea mafu a mabifi le kotsi e kholo ea ho ipheta hape.

Ho ata le Mabaka a Kotsi

Kankere ea matsoele e mpe ka makhetlo a mararo e baka hoo e ka bang 10-20% ea mefuta eohle ea kankere ea matsoele. Lintho tse kotsi tse amanang le TNBC li kenyelletsa lilemo tse nyane ho hlahlojoa, liphetoho tsa liphatsa tsa lefutso tsa BRCA1, morabe oa Afrika oa Amerika, le nalane ea lelapa ea mofetše oa matsoele. Leha ho le joalo, basali ba bangata ba fumanoeng ba e-na le TNBC ha ba na mabaka a bonahalang a kotsi.

Tlhahlobo le Boemo ba TNBC

Mekhoa ea Tlhahlobo

Ho hlahloba kankere ea matsoele e mpe ka makhetlo a mararo Hangata ho kenyelletsa biopsy ho hlahloba lisele tsa hlahala tlas'a microscope. Liteko tsa Immunohistochemical staining (IHC) li etsa qeto ea ho ba teng kapa ho ba sieo ha li-receptor tsa ER, PR, le HER2. Liteko tse ling, tse kang litšoantšo tsa mammography (mammography, ultrasound, MRI), li ka sebelisoa ho lekola boholo ba mofetše.

Boemo le Boprofeta

Staging e lekanya boholo le boholo ba mofetše, e amang liqeto tsa kalafo le prognoza. Mokhoa oa TNM o sebelisoa hangata, ho lekola boholo ba hlahala (T), karolo ea lymph node (N), le metastase e hole (M). Prognoza bakeng sa TNBC e fapana ho latela sethala le lintlha tse ling; ho lemoha kapele le ho phekoloa ka nako ke tsa bohlokoa bakeng sa ho ntlafatsa liphello.

Likhetho tsa Kalafo bakeng sa TNBC

Ho buoa

Hangata ho buuoa ke mokhoa oa pele oa phekolo bakeng sa kankere ea matsoele e mpe ka makhetlo a mararo, ka sepheo sa ho tlosa hlahala ea mofetše. Sena se ka kenyelletsa lumpectomy (ho tlosa hlahala) kapa mastectomy (ho tlosa letsoele). Sentinel lymph node biopsy kapa axillary lymph node dissection e ka etsoa ho hlahloba karolo ea lymph node.

Chemotherapy

Chemotherapy ke motheo oa phekolo ea TNBC, e atisang ho sebelisoa pele ho opereishene (neoadjuvant chemotherapy) ho fokotsa hlahala kapa ka mor'a ho buuoa (adjuvant chemotherapy) ho fokotsa kotsi ea ho boela. Mefuta e fapa-fapaneng ea phekolo ea lik'hemik'hale e fumaneha, e khethiloeng ho latela lintlha tsa motho ka mong. Patlisiso e ntse e tsoela pele ho hlahloba metsoako e mecha ea chemotherapy ho ntlafatsa katleho.

Phekolo ea Mahlaseli

Kalafo ea radiation e sebelisa mahlaseli a matla ho bolaea lisele tsa mofetše. Hangata e sebelisoa ka mor'a ho buuoa ho senya lisele tse setseng tsa kankere matsoeleng kapa li-lymph nodes tse haufi. E ka boela ea sebelisoa ho phekola lefu la metastatic.

Liphekolo tse Lebeletsoeng le Immunotherapy

Leha TNBC e sa arabele kalafong ea li-hormone kapa liphekolo tse lebisitsoeng ho HER2, lipatlisiso li ntse li tsoela pele ho liphekolo tse totobalitsoeng le li-immunotherapies. Liphekolo tse ling tse lebisitsoeng li shebana le litsela tse itseng tse amehang kholong ea TNBC, athe immunotherapies e ikemiselitse ho matlafatsa sesole sa 'mele ho loantša mofetše. Liphekolo tsena li bontša ts'episo empa li ntse li etsoa lipatlisiso.

Ho phela le ka Nqane ho TNBC

Tlhokomelo ea Tsoelo-pele

Likopano tsa khafetsa tsa tlhahlobo li bohlokoa kamora kalafo ho beha leihlo bakeng sa ho khutla hape. Hangata likopano tsena li kenyelletsa tlhahlobo ea 'mele, litšoantšo le liteko tsa mali. Ho lemoha kapele ho hlaha hape ho bohlokoa bakeng sa taolo e sebetsang.

Tšehetso le Lisebelisoa

Ho sebetsana ka katleho le tlhahlobo ea kankere ea matsoele e mpe ka makhetlo a mararo e ka ba phephetso. Tšehetso e tsoang ho ba lelapa, metsoalle le lihlopha tsa tšehetso ke ea bohlokoa haholo. Mekhatlo e mengata e fana ka lisebelisoa le tšehetso bakeng sa batho ba anngoeng ke TNBC. Nahana ka ho iteanya le Setsi sa Lipatlisiso sa Kankere sa Shandong Baofa bakeng sa lintlha tse eketsehileng le lisebelisoa. Ba fana ka tlhokomelo e felletseng ea mofetše, ho kenyelletsa le boiphihlelo ba ho phekola mefuta e fapaneng ea mofetše oa matsoele.

Lipatlisiso tse Tsoelang Pele le Liteko tsa Meriana

Patlisiso ka kankere ea matsoele e mpe ka makhetlo a mararo e lula e fetoha, ka liteko tse tsoelang pele tsa kliniki tse hlahlobang mekhoa e mecha ea phekolo le ho ntlafatsa liphello. Setsebi sa hau sa oncologist se ka bua ka ho nka karolo ho ka bang teng litekong tsa bongaka tse ka loketseng boemo ba hau bo ikhethileng. Ho lula u tseba ka tsoelopele ea morao-rao lipatlisisong tsa TNBC ho bohlokoa.