Histological ule: Ihe ọ bụ

Histological nyochaa a morphological ọmụmụ nke anụ ahụ na akụkụ. Ọ na-agụnye a biopsy na nwale nke ihe onwunwe nwetara n'oge ịwa ahụ.

Nke a na-amụ a rụrụ maka achọpụta ọrịa na ọgwụgwọ nzube. Ọ bụ ihe dị mkpa usoro nke cancer nchọpụta, nakwa dị ka ụzọ chọpụta ihe na-irè nke ọgwụgwọ.

Iji histological nnyocha, ka nsu ihe na-akwadebe ya na a ụfọdụ ụzọ ịmụta. Mgbe ahụ, na-emetụta a ọma Microscopy, nakwa dị ka a qualitative na quantitative ntule nke ihe oyiyi nwetara.

Isi ihe nke analysis bụ histological preparations na-kwadebere si ofu owuwu. Ndị a gụnyere swabs, fingerprints si anụ ahụ nke ndị film, nakwa dị ka mkpa Mpekere.

N'ihi imewe nke histological preparations na-mkpa ihe onwunwe, idozi ya compacts njikere Mpekere ntụpọ ha ma ọ bụ na-eduzi opacification. A nkebi Na ọgwụ ndị na-amụ site elektrọn Microscopy. Ọ bụrụ na ndị histological ule rụrụ orthoscope ìhè, n'ihi na ngalaba a ga-nchọ na a balm ma ọ bụ ndị ọzọ uzo ọkara.

Iji lebara ndị a ọgwụ ọjọọ eme ihe iji dị iche iche iche nke microscopes: ìhè, nnyefe, ịgụ isiokwu, electronic, ultraviolet na fluorescent na-adọ iche. Nke ikpeazụ na-enye ohere iji tụlee iche oyiyi nke uzo ihe a na-apụghị hụrụ ot Microscopy.

Ọ ga-kwuru na mgbe histological ọmụmụ na-egosi, ngere ihe onwunwe pụrụ agafe n'okpuru visual akara (na ikpe nke anụ ma ọ bụ anya mucosa biopsies) na emejuputa atumatu oru site pụrụ iche ụzọ (esịtidem biopsy). N'ihi ya, n'ihi na anụ ahụ ọmụmụ nwere ike ịrị site a mgbapu agịga aspirates, ọkpụkpụ craniotomy.

E nwere echiche nke ezubere iche biopsy, ebe anụ ahụ maka nnyocha na-e n'okpuru visual akara na ojiji nke pụrụ iche ngwa anya ngwaọrụ ma ọ bụ site na iji ultrasound.

Ọ bụ uru na-arịba ama na iji histological nnyocha nyere a ezi N'ihi ya, ihe onwunwe nwetara kwesịrị iwere ozugbo ka ime nnyocha. Gwụsịrị na, a biopsy dị mkpa idozi 10% formalin ngwọta ma ọ bụ 70% ethyl mmanya. Ọ bụrụ na ị chọrọ na-ebu a post mortem ule, tupu gwara ihe a chọrọ iji mee ka smears maka Cytology.

The pathologist na-akpa àgwà nnyocha mbụ enye a macroscopic ihe nkọwa (egosi ya size, na agba na-anọgidesi), na n'ihu na-emetụta na mkpa ụzọ Nlụpụta histological preparations. Mgbe ahụ, o choputara microscopic mgbanwe, na-eduzi na-adakarị na anatomical analysis na-ekwubi na.

Mgbe ụfọdụ, histological nnyocha ụzọ na-eji?

Ọtụtụ mgbe ha na-eji iji chọpụta ndiiche mkpụrụ ndụ na nkwenye nke cancer. Ya mere, histology nke cervix nwere ike ịchọpụta ajọ akpụ usoro fọrọ nke nta 95% nke ikpe.

Analysis nke histological preparations na-eji na ọmụmụ nke ntụpọ ojii n'ahụ, polyps nke afo, iche iche biomaterial. Ọ nwekwara ike-eji histological ule nke nwa ebu n'afọ, nke a na-kenyere enyo enyo butere n'aka daa ọrịa.