Umlingo wesifo sofuba (i-Diaskintest) kwaye kutheni kuyadingeka?
I-Diaskintest yesifo sofuba iboniswa xa:
- kukho isizathu sokwesaba usuleleko;
- kufuneka uhlolisise umsebenzi wenkqubo;
- Kubalulekile ukuchonga abantu abaneengozi enkulu yokuguquka kwesifo ukuya kwisigaba esisebenzayo;
- kufuneka usebenzise ukuxilonga ngokuhlukileyo;
- kuyimfuneko ukuchonga ubukho bokungabikho kwemfucuza kwintsholongwane okanye ukuthintela ukugonywa kwe-BCG okanye isampula seMantoux.
Indlela yokusabela kwisifo sofuba (i-Diaskintest) eyenziwa ngabantu abadala kunye nabantwana. Inokuthi yenzelwe zombini iinjongo zokukhusela kunye nakwiimeko zokusuleleka. Ukuze uchaneke ngokugqithiseleyo, lo vavanyo kufuneka luhambisane ne-kliniki, i-laboratory kunye ne-radiological examination, apho kukho iziphumo zokuvavanya okufanelekileyo kufuneka zenziwe kwiziko lokulwa nesifo sofuba.
Isifo sesifo sofuba sihlolwe njani (i-Diaskintest)?
Olu luvavanyo oluqhelekileyo lwe-intradermal olwenziwe ngoncedo lwee-syringes ze-tuberculin. Isilwanyana sifakwe phantsi kwesikhumba, njengokuba kunjalo njalo ngeMantoux. Injola yenziwa kwinqanaba lesithathu le-forearm engalweni apho uvavanyo lweMantoux aluzange lwenziwe khona.
Isiphumo sivavanywa ngugqirha emva kweentsuku ezintathu. Ukwenza oku, sebenzisa umbusi obala. Isiphumo sithathwa njengento engalunganga ukuba kukho kuphela ukuphendulelwa kokungqongqo. Kodwa ukuba kukho ubomvu kwisayithi yokujova, okanye isakhiwo sesikhumba sitshintshile (ingakumbi ukuba kukho izilonda kunye ne-vesicle), ngoko uvavanyo luvavanywa njengoluhle . Kule meko, imichiza yokulwa nesifo sofuba kufuneka imiselwe, ukuchaneka nokuchaneka kwayo kuya kuxhomekeka ekusebenzeni kwonyango kwikamva. Ukuba isigulane sithatha iyeza ngokungalunganga kwaye ngokungavumelekanga, ngoko ibhaktheriya inokuyeka "ukwesaba" mayeza, ukuze eso sifo sihambe kwifomu ebizwa ngokuba yi-drug resistant. Ngamanye amaxesha le fomu ayinakuphulukiswa.
Kwenzeka ukuba uvavanyo lubonisa umphumo ombi, ngelixa uvavanyo lweMantoux luhle. Oku kuphakamisa ukuba emzimbeni womntu kukho izigulane kwi-stick Koch (i-mycobacteria, ngenxa yentsholongwane eyenzekayo). Oku kubangelwa ukugonywa kwe-BCG kwaye kuyinto eqhelekileyo, kodwa ukuba ugqirha usalatha unyango, ke akufanele bahoywa.
I-Diaskintest yesifo sofuba: ukuchasene
Ukungqinelana nokuvavanywa, njengomthetho, kufaka ixesha elithile. Ngokukodwa, akunakwenziwa:
ukuba isigulane sinaso naziphi izifo kwisigaba esichukumisayo; - ukuba izifo zesikhumba zibonakaliswa kwisigaba esichukumisayo;
- ukuba umntu unelungelo lokunyamezela, okanye isifo esiqhekezayo siphumelele;
- ukuba kubhengezwe ukutyunjwa.
Ukongezelela, uvavanyo losulelo alukwazi ukuqhutywa kwinyanga enye emva kokugonywa kwe-BCG, kunye kunye novavanyo lweMantoux. Kubalulekile ukuba isiguli sihlale phantsi ngexesha lokujova.
Ubudala abukho ukuchasene nokuhlalutya.
Emva kokunyanga kwesifo sofuba i-Diaskintest yenziwa ukuze kuhlolwe ukusebenza kweli cwangciso. Nangona kunjalo, le ndlela yovavanyo kufuneka idibaniswe nezinye iindlela.