Kev kuaj ntshav biopsy koob ua haujlwm

(1) Anatomical site, xim, ntim thiab kev ntxhib los mos ntawm cov qauv, seb puas muaj ib qho loj, uas yog, seb qhov loj puas muaj cov tshuaj ntsiav; Seb lub capsule tiav lawm; Morphological kev hloov pauv ntawm cov ntaub so ntswg xws li tawv nqaij, lymph nodes, thiab lwm yam.

(2) Yog tias cov qauv tuaj yeem txiav mus rau hauv ntu, nws yuav tsum tau txiav kom pom cov xim, kev ntxhib los mos, los ntshav, necrosis, nodule, cystic kab noj hniav, seb puas muaj cov ntsiab lus hauv cystic kab noj hniav, thiab cov yam ntxwv ntawm cov ntsiab lus.

(3) Qhov ntev ntawm txoj hlab pas thiab cov hnyuv yuav tsum tau ntsuas, thiab cov xim ntawm cov serous membrane thiab mucous membrane yuav tsum tau soj ntsuam.

Cov teeb meem xav tau kev saib xyuas

(1) Qhov chaw kuaj yuav tsum yog qhov tseeb, cov ntaub so ntswg necrotic lossis qhov pom tseeb ntawm qhov chaw kis kab mob yuav tsum raug zam, thiab qhov chaw kuaj xyuas yuav tsum raug coj mus rau ntawm qhov sib txuas ntawm qhov txhab thiab cov ntaub so ntswg. Cov ntaub so ntswg thiab ob peb cov ntaub so ntswg ib puag ncig yuav tsum tau noj, thiab lawv qhov loj yuav tsum yog 1.5cm × 1.5cm × 0.2cm.

(2) Sampling yuav tsum muaj ib qho tob, uas yuav tsum tau ib tug ntsug incision thaum uas tig mus rau qhov tob ntawm qhov txhab. Gastric mucosal biopsy yuav tsum muaj xws li mucosal nqaij txheej.

(3) Txhua txheej ntawm lub raj phab ntsa yuav tsum tau coj nrog kab noj hniav txheem ntoo; Cov qauv nrog cov tshuaj ntsiav yuav tsum tau noj kom deb li deb tau; Lymph nodes thiab lwm cov ntaub so ntswg yuav tsum tau coj mus kuaj rau kev soj ntsuam microscopic.

(4) Thaum txiav los yog forceps, tsis txhob nyem thiab siv cov tweezers, thiaj li tsis cuam tshuam rau kev kuaj mob vim yog cov ntaub so ntswg deformation.

(5) Yog tias txoj kab uas hla ntawm cov ntaub so ntswg nyob tsawg dua 0.5cm, nws yuav tsum tau muab qhwv nrog cov ntawv pob tshab lossis cov ntaub qhwv kom tsis txhob poob.

(6) Cov pob txha uas muaj cov ntaub so ntswg yuav tsum tau sau tom qab kev kho decalcification.

Yog tias koj muaj lus nug, thov hu rau peb. Peb lub tuam txhab tuaj yeem tsim ntau yam koob txhaj tshuaj, koob tshuaj kho mob, koob txhaj tshuaj, koob tshuaj hypodermic, koob txhaj tshuaj, koob tshuaj tiv thaiv kab mob, koob txhaj tshuaj, koob txhaj tshuaj, koob tshuaj tua tsiaj, koob xaum koob, koob ovum khaws koob, koob txhaj tshuaj, thiab lwm yam Yog tias koj xav tau kev kho. koob cov khoom, thov hu rau peb. Peb tos ntsoov rau koj qhov kev nug! Qhov zoo ntawm cov khoom tsim nyob rau hauv peb lub Hoobkas yuav txaus siab rau koj!

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