I-Histology - ukuhlaziywa

I-Histology ukuhlaziywa kwesampula esithathwe esithombeni somzimba, okuyisisekelo esiholela ekuxilongweni. Emithi yesimanje, le ndlela ibhekwa njengenye yezinto ezinokwethenjelwa kakhulu. Ngokuvamile, kubaluleke kakhulu uma uhlola futhi unquma uhlobo lokwelapha.

Ucwaningo lubonisa kanjani i-histology?

Ukuhlola amasampuli amathishu kwenziwa ngenhloso:

• ukubona ukuvuvukala ohlelweni lokugaya ukudla;
• ukunquma izimbangela zokungabikho ;
• ukuxilongwa kwezimo ezingokwemvelo;
• ukunquma isimo sesisu kanye nezinye izitho zesifazane;
• ukulungisa ukwelapha ezifweni zamalungu angaphakathi (isibindi, izinso, njll).

Ukuhlaziywa kwenziwa kanjani nge-histology?

Ukuze uthole ulwazi lokuhlaziywa (isampuli isampuli) lezi zinhlobo ezilandelayo ze-biopsy zisetshenziselwa:

• inaliti - inhlangano yezampula zezicubu esebenzisa inaliti ekhethekile;
• I-Incisional - isampula yesisindo ithathwa ngesikhathi sokusebenza;
• Ukuqoqwa kwezicubu ezifakiwe - kwenziwa ngemuva kokususwa kwesisu noma isitho esithintekile.

Ukuqhuba inqubo yokuthatha izicubu kwi-histology

Lapho enza i-histology, izimo eziphoqelekile zihambisana ngokuqinile ne-algorithm yenqubo kanye nezinga eliphakeme lokunakwa, umthwalo wemfanelo wezobuchwepheshe. Phela, umphumela wamanga wokuhlaziywa uzoqondisa udokotela ozoya khona ukukhetha izindlela ezingalungile zokwelashwa.

Ukulandelana kwe-histology kanje:

1. Yenza isampuli sezinto ezifundelwe.
2. Isampula yamathambo ifakwa ku-formalin, i-ethanol noma i-Buen's liquid.
3. Ukuze uthole ukuqina, indaba elungiselelwe igcwele iparafini.
4. Sika amacwecwe amancane amancane bese uwabeka esilayidi.
5. Iphafini isusiwe, le nto ifakwe ngombala okhethekile.
6. Yenza ukuhlolwa okuncane kakhulu.

Ngomuthi kanye nabathandekayo bakhe, lo mbuzo ngezinye izikhathi kubaluleke kakhulu: kungakanani ukuhlaziywa okwenzelwe i-histology? Njengomthetho, uma uhlolo lwakhe lwe-hertological lwenziwa esikhungweni esifanayo sezokwelapha, lapho izicubu zithathwa ukuze zihlaziywe, umphumela usulungile ngesonto. Kusobala ukuthi uma ukwaziswa okucwaninga kufanele kuthathwe kwesinye isikhungo sezokwelapha, nokunye okuningi nakwezinye isibalo sabantu, isikhathi esichithwa ekuhlaziyweni sanda. Kwezinye izimo, lapho umbuzo wokusebenza kufanele uxazululwe ngesikhathi esifushane, kusetshenziswa indlela esheshayo. Izinto ezivela kuphelile futhi umphumela usulungile emahoreni angu-2-3.

Ukumisa ukuhlaziywa kwe-histology kwenziwa yikhilologist echaza ukuthi isifo siyini. Ngakho-ke, lapho ehlaziya i- birthmark ye-histology, onguchwepheshe onolwazi uyokwazi ngokunembile ukuthi ukubunjwa kuyingozi yini noma kuyingozi.