I-Histology yoluhlalutyo lwesampuli esithathwe kwi-tissue yomzimba, eyona nto ibangela ukuxilongwa. Kwimichiza yanamhlanje, le ndlela ithathwa njengenye yezona zithembekileyo. Ngokuqhelekileyo, kubaluleke kakhulu xa kuxilongwa kwaye kuqikelelwe uhlobo lweyeza.
Uhlalutyo lubonisa ntoni i-histology?
Ukuhlolwa kweesampuli zamathambo kwenziwa ngenjongo:
- ukufumanisa ukuvuvukala kwinkqubo yokutya;
- ukugqiba izizathu zokungabikho komntwana ;
- ukuxilongwa kweemeko ze-oncological;
- ukuchonga isimo sesibindi kunye nezinye izitho zamabhinqa;
- Ukulungiswa kweyeza kwizifo zangaphakathi (isibindi, izintso, njl.).
Uhlalutyo lwenziwe njani kwi-histology?
Ukufumana izinto zokuhlalutya (isampuli yesampuli) ezi zilandelayo:
- inaliti - umbutho weesampula zeetiski usebenzisa inaliti ekhethekileyo;
- I-Incisional - isampuli yesisindo ithathwa ngexesha lokusebenza;
- Ukuqokelela izicubu zeecuki zenziwa emva kokususwa kwe-tumor okanye iqumrhu elichaphazelekayo.
Ukuqhuba inkqubo yokuthatha izicubu kwi-histology
Xa uqhuba i-histology, iimeko ezinyanzelisayo zihambelanayo ngokukodwa kwinkqubo ye-algorithm kunye nezinga eliphezulu lokuqwalasela, uxanduva lweengcali. Emva koko, isiphumo sobuxoki sohlalutya siya kuhambisa ugqirha oya kuzo ukukhetha iindlela ezingahambiyo zonyango.
Ulandelelwano lwe-histology lulandelayo:
- Yenza isampuli kwento yokufunda.
- Isampula seesisiti efakwe kwi-formalin, i-ethanol okanye i-Buen's liquid.
- Ukuqiniswa, izinto ezilungiselelwe zizaliswe ngeparafini.
- Sika ii-tissue plate and place them on slides.
- Iparfini isusiwe, loo nto ifakwe kwidayi ekhethekileyo.
- Ukuqhuba iimviwo ezincinci.
Kwimeko isigulane kunye nabathandekayo bakhe, umbuzo ngamanye amaxesha ubaluleke kakhulu: bunjani ukuhlalutya okwenziwe kwi-histology? Njengomthetho, ukuba uvavanyo lwakhe lwe-hertological lwenziwa kwinqanaba lezokwelapha elifanayo, apho izicubu zithathwa ukuhlalutya, umphumo ulungele ngeveki. Kucacile ukuba ukuba iimpahla zophando kufuneka zithathwe kwelinye iziko lezonyango, nangona kunjalo kwelinye
Ukuqulunqwa kohlalutyo lwe-histology kuqhutyelwa yi-cytologist echaza uhlobo lwesifo. Ngoko, xa uhlalutya i- birthmark ye-histology, ingcali ejongene neengcali iza kuchonga ngokuchanekileyo ukuba ngaba ukubunjwa kuyingozi okanye kakubi.