Dab tsi yog cov txheej txheem kuaj mob ntawm prostate biopsy? Dab tsi raws nraim?

(1) Txoj kev ua haujlwm Tus neeg mob tau muab tso rau hauv txoj hauj lwm decubitus los yog hauv siab-hauv caug txoj hauj lwm, thiab qhov chaw perianal yog tshuaj tua kab mob. Tus neeg teb xov tooj hnav hnab looj tes tsis muaj menyuam nyob ntawm sab laug tes, thiab tus ntiv tes taw qhia yog siv los nrhiav qhov tsis txaus ntseeg ntawm cov qog nqaij hlav hauv lub qhov quav. Puncture qhov chaw qhov txhab, thiab siv qhov tsis zoo siab uas tsim los ntawm Franzen puncture koob los nqus cov ntaub so ntswg rau hauv rab koob rau kev kuaj cytological. Txhawm rau tiv thaiv kev kis kab mob, cov tshuaj tua kab mob tau muab rau hnub ua ntej thiab tom qab txhaj tshuaj. Txoj kev no yog qhov yooj yim rau kev khiav lag luam thiab tuaj yeem ua tau hauv cov chaw kho mob sab nraud, lossis rov ua dua los soj ntsuam cov txiaj ntsig kho.

(2) Kev kho mob tseem ceeb Cov hlwb exfoliated ntawm prostate muaj xws li prostate epithelial cells, seminal vesicle epithelial cells, urothelial cells, thiab qee zaus phev.

1. Ib txwm prostate exfoliated hlwb (1) Prostate epithelial hlwb: columnar, cubic los yog polygonal, faib nyob rau hauv pawg los yog tawg nyob rau hauv lub microscope, cytoplasmic Pap staining, npaum li cas, ntshiab cell ciam teb, puag ncig nuclei, nyob rau hauv lub center.

(2) urothelial hlwb: urothelial hlwb muaj xws li transitional cells, squamous epithelial cells thiab granular epithelial cells, uas txawv vim qhov chaw sib txawv. Feem ntau ntawm cov urethra ntawm lub prostate yog them los ntawm transitional epithelium, feem ntau ntawm cov urethra yog them los ntawm stratified columnar epithelium, thiab sab nrauv ntawm lub urethra yog them los ntawm stratified squamous epithelium.

(3) Amyloid corpuscle: Nws yog ib yam khoom secreted los ntawm prostate, uas yog puag ncig los yog oval, muaj ntau qhov sib txawv thiab ib tug concentric qauv. Prostate pob zeb yog tsim tom qab deposition ntawm calcium ntsev. Amyloid lub cev muaj nyob rau hauv cov neeg mob nrog prostatitis thiab nyob rau hauv ib txwm prostatic kua.

2. Cov kab mob prostate exfoliated cell txawv txav (1) Prostatitis: neutrophils, cov kua paug los yog cov qe ntshav liab qub tuaj yeem pom muaj ntau yam. Degenerated epithelial hlwb yog pom nyob rau hauv mob prostatitis. Langhans cov hlwb loj yog ib qho piv txwv ntawm prostate tuberculosis.

(2) Prostate adenocarcinoma: Raws li qib ntawm kev sib txawv, nws tuaj yeem muab faib ua ob hom: zoo sib txawv thiab tsis zoo-differentiated. Cov kab mob prostate adenocarcinoma zoo sib txawv yog puag ncig thiab oval, nrog nruab nrab cytoplasm, vacuoles, qhov sib txawv ntawm qhov loj thiab cov duab, nyob rau hauv eccentric txoj hauj lwm, thiab nce chromatin thiab unevenness. Tsis zoo sib txawv prostate adenocarcinoma exfoliated hlwb nyob rau hauv pawg, compactly teem, me me hlwb, txawv txav nucleocytoplasmic ratio, coarse chromatin, thiab mitotic cov duab.

(3) Prostate adenocarcinoma: Qhov tshwm sim tsawg, tab sis cov qog nqaij hlav qog noj ntshav yooj yim poob, yog li qhov zoo ntawm kev kuaj cytological yog siab, thiaj li kuaj tau ntxov. Cov pab pawg ntawm exfoliated hlwb tuaj yeem pom nyob rau hauv smear, thiab cov ntim nuclear nce thiab cov ntug tsis meej, cov cytoplasm muaj cov secretory granules ntawm ntau qhov sib txawv.

(4) Transitional cell carcinoma ntawm prostate: Nws feem ntau tshwm sim los ntawm lub hauv paus prostate duct nyob ib ncig ntawm lub urethra, thiab tej zaum yuav txuam nrog transitional epithelial carcinoma ntawm lub zais zis. Cov kab mob qog noj ntshav tau yooj yim poob tawm, cov hlwb hloov pauv hloov pauv feem ntau yog puag ncig, qhov piv ntawm nucleocytoplasm yog qhov txawv txav, qhov loj ntawm cov cytoplasm nuclear tsawg dua thiab deformed, nucleoli tuaj yeem pom, thiab cov chromatin nuclear tau nce thiab tsis sib xws. Tsawg cytoplasm, pom azurophilic granules.

(5) Prostate squamous cell carcinoma: nws qhov tshwm sim tsawg heev, lub cell ntim loj, lub cytoplasm muaj keratin, eosinophils, lub nucleus loj,

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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