Izinhlobo zezivivinyo zesikhumba sesifo sofuba
Njengamanje, ngenhloso yokutholakala kokuqala kwesifo ezinganeni, sebenzisa i-Diaskintest noma i-Mantoux test. Lezi zivivinyo zesikhumba ezigunyazwe ngokusemthethweni futhi ukusetshenziswa kwazo kuvunyelwe ekwenzeni ukwelashwa. Lapho uqhuba ukuhlolwa kwe-Mantoux, iprotheni ekhethekile ebizwa ngokuthi i-tuberculin ifakwe ngaphansi kwesikhumba. Kuyinto enhle yokukhipha i-mycobacteria, eyabangela lesi sifo. Uma umzimba ubuye wahlangana nabo, khona-ke ukuphendula okweqile kuzoqala ukuthuthukisa futhi isayithi lokujola lizophenduka elibomvu. Lokhu kuzonikeza udokotela isisekelo seziphetho nokuthatha izinqumo ezenzweni ezengeziwe.
I-diaskintest yenziwa ngendlela efanayo, kodwa iphrotheni yokwenziwa isetshenziswe esikhumbeni, okuyisici kuphela se-agent causative yesifo sofuba.
I-Diaskintest noma i-Mantoux - engcono?
Noma yimuphi umama ngaphambi kokuxhaphazwa kwezokwelapha uzama ukuthola inani eliphakeme lolwazi ngaye. Futhi-ke, kuphakama imibuzo eminingi mayelana nezici zokuziphatha nokuhlolwa kwe-Mantoux, ne-Diaskintest.
Naphezu kokuthi lezi zifundo zombili ziyafana kakhulu, umehluko wazo omkhulu ekunemiphumela yemiphumela. Iqiniso liwukuthi uMantu uvame ukunikeza amanani amanga amanga, ngoba umzimba ungasabela nje kuphela emjoqweni, kodwa futhi nokugonywa kwe-BCG .
Kodwa imiphumela ye-Diaskintest ezinganeni cishe ayisoze yamanga. Ngenxa yokusetshenziswa kwamaprotheni, akakwazi ukuphendula emtholampilo, okusho ukuthi lokhu kuhlolwa kunembile kakhulu.
Ukusabela kulezi zivivinyo zesikhumba kuhlolwa ngemva kwezinsuku ezintathu (amahora angu-72). Endabeni kaMantoux, buka ubukhulu bokubomvu. Nge-Diaskintest, isimiso sezingane kuphela umkhondo ovela kumjovo. Lokhu kubonisa ukungabikho kokutheleleka.
Kunezimo lapho ingane eyodwa ine-reaction Mantoux enhle, futhi i-Diaskintest inikeze umphumela omubi. Lokhu kungase kubonise ukuthi isiguli siye sahlonza isifo noma sinezifo eziningi zokulwa emzimbeni emva kokugoma kwe-BCG, kodwa akukho ukutheleleka ngesifo sofuba.