Kamoo Lymphoma Markers e Thusa Kateng ho Hlahloba Lymphoma Molekong oa Lekala
Litsebiso tsa lymphoma tumor ke life, kapa li-CD marker? Ke hobane'ng ha li le bohlokoa 'me li phetha karolo efe ho phekola lymphomas?
Bohlokoa ba Lik'hamphani tsa CD Lymphoma
Ho tseba melaetsa ea CD ho li-lymphomas ke habohlokoa ha ho khethoa mekhoa e molemo ka ho fetisisa bakeng sa maloetse ana, empa ha hoa lula e fumaneha kamehla. A re hlahlobeng histori e le hore re utloisise bohlokoa ba liteko tsena ha re fumana phekolo e nepahetseng bakeng sa kankere ea hau.
Lebaka la hore Lymphoma Markers ke ea bohlokoa
Leka ho nahana ka mofuta o le mong oa seleng o hlahisang mefuta e ka bang mashome a mararo a kankere - e nang le lebitso le le leng. Li-lymphomas tse fapaneng li ka 'na tsa e-ba teng lymph nodes tsa hao, e le boima ba boko ba hao, e le boloetse ba mpa ea hao, kapa e le maqeba holim'a letlalo la hao. Hase feela taba ea sebaka - lymphoma e fumanoang libakeng tsena e ka ba e 'ngoe ea mefuta e mengata. 'Me ho khetha phekolo e ntle ka ho fetisisa ho itšetlehile ka ho tseba mofuta o tobileng.
Microscope Ha e Lekaneng ho Fumana Lymphomas
Esita le lilemo tse mashome a seng makae morao, seo setsebi sa mafu a se boneng ka tlas'a microscope se nang le litšila tse bonolo feela ke sona seo re neng re tlameha ho se tseba hore na ke mofuta ofe oa lymphoma. 'Me ho ne ho e-na le mefuta e fokolang feela ea lymphoma e ka khetholloang. Leha ho le joalo, hangata ho ne ho bonahala eka boitšoaro ba mofuta o tšoanang oa hlahala bo ne bo fapane le batho ba fapaneng. Ho hlakile hore re ne re lahleheloa ke ntho e itseng.
Letšoao le ka limolek'hule
Joalokaha moriana o tlotsitsoeng ho tloha lisele ho ea ho limolek'hule, ho ile ha etsoa mekhoa ea ho khetholla limolek'hule tse itseng tse neng li fumanoa holim'a lisele.
Ha li ne li sebelisoa lisele tsa lymphoma, lintho li ile tsa fetoha ka tsela e hlollang. Ho ile ha e-ba le hore lymphomas e ne e se feela mefuta e fapaneng ea mefuta e fapaneng, empa e thata haholo.
Lintlha tsa Lymphoma CD ke eng?
Ka holim'a lymphocytes, lisele tse fetoletsoeng ho lymphomas, li na le limolek'hule tse ikhethang.
Tsena li ne li bitsoa 'phapang ea cluster' kapa li-CD markers . Joaloka li-lymphocyte tse tloaelehileng tse hlahang ho tloha ho lisele tse ncha ho ea ho lisele tse hōlileng tsebong, maraka ana a fetoha E fumanoe hore li-lymphomas tse neng li shebahala li le joalo tlas'a microscope li ne li e-na le matšoao a fapaneng holim'a tsona. Ha seo se etsahala, ba ile ba itšoara joaloka maloetse a fapaneng ka ho feletseng.
Lymphoma CD Markers ho Tseba
Kajeno, ho fumanoa ha lymphoma ha hoa phethahala ntle le hore ho fumanoe matšoao a mangata a lymphoma. Ho kenya lymphoma e itseng sehlopheng se loketseng, immunohistochemistry e sebelisetsoa ho lemoha limolek'hule tsena tse itseng ka lisele tsa lisebelisoa tsa biopsy.
Hona joale re na le lithethefatsi tse tobileng tse hlaselang limolek'hule tsa CD holim'a lisele tse ling tsa lymphoma. Lithethefatsi tsena - tse bitsoang li-antibodies tsa monoclonal - li hlasela lisele feela tse nang le letšoao le itseng la CD.
Mohlala o tobileng o ka etsa hore ho be bonolo haholoanyane ho utloisisa sena. Le li-lymphomas, ho ka ba thata haeba ho sa khonehe ho tseba phapang pakeng tsa mefuta e seng mekae ea kankere. Li-lymphomas tse ling ke B cell lymphomas 'me tse ling ke li-cell lymphomas, empa lisele tsa B le lisele tsa T li ka shebahala li le joalo tlas'a microscope. Le hoja li shebahala hantle, lik'hemik'hale tse amanang le lisele tsena li ka itšoara ka tsela e fapaneng haholo 'me li arabela meriana e fapaneng ka tsela e fapaneng.
CD20 ke marker kapa antigen e fumanoang holim'a lisele tsa B empa eseng lisele tsa T. Ho fokotsa khōlō B cell lymphoma (DLBCL) - kankere ea lisele tsa B - e ka shebahala hantle le lisele tse kholo tsa lymphoma - kankere ea lisele tsa T - tlas'a microscope. Leha ho le joalo, tlhahlobo ea immunohistochemistry, e ka tiisa ho ba teng ha CD20 - antigen e fumanoang lisele tsa B ho tiisa hore kankere ke DLBCL mme ha e na phalastic cell cell lymphoma. Anaplastic e kholo cell lymphoma, ka lehlakoreng le leng, e ka khetholloa ke boteng ba CD30 antigen.
Lymphoma Markers ho Qetellong ea Phekolo le ho Phalla
Ha e emise moo. Li-marker tse khethehileng (e mong oa tsona ea bitsoa bcl-2) a ka ba a bolella ngaka hore na lefu la hao le tla ba hantle hakae.
Ba bang ba bang (joaloka CD20) ke pointer hore na phekolo e itseng e tla sebetsa. Mehlala ea likarolo tsa CD tse amanang le phekolo ea lymphoma li kenyelletsa monoclonal antibody Rituxan (rituximab) e kenyelletsang antigen ea CD20 e teng holim'a lisele tse ling tsa lymphoma hammoho le lisele tse ling tse sa foleng tsa lymphocytic leukemia.
Ha lipatlisiso tse eketsehileng li kena ho tsena, mekhoa e mecha e tla tla ka nako eohle. Ka sebele, lymphoma e kene mehleng ea limolek'hule.
Lisebelisoa:
National Cancer Institute. Markers ea tumor. E ntlafalitsoe 11/04/15. http://www.cancer.gov/about-cancer/diagnosis-staging/diagnosis/tumor-markers-fact-sheet