Tsis ncaj ncees ntawm pancreatic contours ntawm ultrasound: yog dab tsi?

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Feem ntau, tom qab tau dhau mus kuaj ultrasound kuaj ntawm lub plab plab hnyuv siab raum, cov neeg mob hnov ​​nyob rau hauv qhov xaus tias qhov nkhaus ntawm lub qhov quav tsis meej tsis meej thiab echogenicity yog nce.

Tsis yog tas li xws li ib tug xaus qhia tias ib tug tas nrho pathology. Muaj qee kis, cov tsos mob no yuav txia thiab tom qab qee lub sijhawm.

Tab sis lub xeev no tsis tuaj yeem tsis quav ntsej.

Tej yam txawv txawv qhov tsis txaus ntseeg yuav tsum muaj kev tshawb nrhiav ncauj lus kom ntxaws thiab kev kuaj mob, suav nrog qhov xaus tias cov kab mob sib kis ntawm tus neeg mob tsis meej thiab tsis meej.

Kev kuaj kab mob ultrasound yog qhov nrov tshaj plaws, tiag tiag tsis siv qhov txheej txheem rau kev kawm thiab kev kuaj mob ntawm ntau yam kabmob, thiab txawm tias tshuab.

Qhov peev xwm no yog vim qhov tshwm sim ntawm echogenicity. Nws sawv cev lub peev xwm ntawm cov kabmob plab hnyuv siab raum mus tsom raws ultrasound los ntawm lub sensor.

Txhua yam khoom hauv nruab nrog yog qhov tshwj xeeb ntawm qhov ceev thiab qauv. Los ntawm cov qauv, ib qho khoom nruab nrog cev yuav yog homogeneous thiab heterogeneous. Tusyees echogenic yog ib qho qauv ntawm cov qauv coj sib xws.

Hypeechogenicity yuav txhais tau tias nce hauv qhov ntom ntawm cov khoom hauv kev tshawb nrhiav. Yog hais tias qhov tsis sib xws ntawm ntug ntawm tus kab mob ntawm tus kab mob siab tshwm sim ntawm kev ntsuas duab hluav taws xob, qhov no feem ntau lees paub qhov hloov pauv fibrotic.

Thaum twg kev hloov pauv zoo sib xws tshwm sim thaum twg?

Feem ntau, cov txiav thiab cov plab hnyuv hnyuv parenchyma kom pom meej meej los ntawm ultrasound.

Tab sis nyob rau qee qhov xwm txheej thiab kab mob, thaj chaw dej hiav txwv, lub kaum sab xis thiab lwm yam kev hloov pauv hauv echogenicity tuaj yeem pom.

Cov kev hloov tuaj yeem yog hauv zos lossis diffuse.

Cov no yog cov kev paub tseem ceeb rau kev teeb tsa tus qauv ntawm kev coj ua.

Cov txheej txheem diffuse tshwm sim nrog cov hauv qab no:

  1. Puffiness lossis anasarca. Edema ntawm cov khoom nruab nrog sab hauv tshwm sim nrog kev puas tsuaj ncaj qha rau lawv lossis nrog kev puas tsuaj thib ob hauv qhov xwm txheej ntawm pathology ntawm lwm yam khoom hauv nruab nrog. Thawj qhov tsos mob tshwm sim nyob rau hauv cov ntaub ntawv ntawm pancreatitis. Hauv qhov no, kev o yog qhov qhia tau rau kev pib kho sai. Anasarca yog qhov mob ntawm txhua yam plab hnyuv siab raum thiab cov nqaij ntawm lub cev, suav nrog tus txiav Tus mob no tsim muaj vim yog kev puas tsuaj hnyav rau cov hlab plawv cov ntshav lossis lub raum lim.
  2. Autolysis lossis necrosis ntawm pancreatic ntaub so ntswg. Qhov no yog qhov nyuaj nyuaj phais mob pathology, uas yog lub txiaj ntsig ntawm kev mob caj dab yooj yim. Hauv qhov no, txhua txoj haujlwm ua haujlwm ntawm lub hlwb ntawm cov khoom nruab nrog tuag, thiab tus txiav tsis ua kom pom tseeb. Autolysis nrog ua ke los ntawm kev tso tawm ntawm ntau cov enzymes rau hauv cov ntshav. Hauv kev kuaj ntshav, tus kws kho mob sau tseg tias qhov kev txuam nrog ntawm cov ntshav nce ntxiv li cas.
  3. Fws degeneration ntawm pancreatic ntaub so ntswg. Hauv qhov no, lub hlwb nquag hloov los ntawm qhov ua tsis taus adipose nqaij. Tus txheej txheem yog mob ntev thiab tsis nrog cov tsos mob hnyav.
  4. Hom 1 mob ntshav qab zib mellitus, txawm hais tias nws qhov xwm txheej ntawm lub cev, muaj txoj kev ua kom pom tseeb. Thawj hom mob, kev tuag ntawm islet of Langerhans tshwm sim nyob rau txhua qhov hauv lub cev thiab qhov no pom tau nyob hauv ib qho kev thaij duab.
  5. Txheej txheem cov qog lossis cov nqaij mob ua paug. Txhawm rau tshem tawm mob qog nqaij hlav, yuav tsum muaj ntau txoj kev tshawb fawb ntxiv, xws li MRI, CT, thiab kuaj me.
  6. Polycystic lesion lossis ntau lub hauv nruab nrog cev. Xws li pathological foci muaj qhov pom tseeb thiab tus ntug du, qhov tshwm sim tus yam ntxwv ntawm tus kab mob xws li cystic fibrosis.

Tsis tas li ntawd, qhov tshwm sim ntawm cov txheej txheem diffuse yog pom nrog cov khoom nruab nrog cev. Qhov kev mob no yog yam ntxwv tsis yog tsuas yog los ntawm kev mob siab, tab sis kuj yog qhov txo qis hauv lub cev.

Dab tsi yog hauv zos hyperechoogenicity?

Lub zos hyperechoogenicity yog thaj av pancreatic nrog qhov siab acoustic ntom.

Qhov tshwm sim no tshwm sim hauv ntau kis.

Qhov tshwj xeeb tshaj plaws yog cov tsos ntawm lub zos hyperechoogenicity thaum lub sij hawm tsim ntawm ib leeg, raws li ib qho kev paub ntawm keeb kwm ntawm lub qog o.

Ntxiv rau, qhov kev tshawb pom no tau txais thaum nws kuaj pom hauv ib qho khoom hauv nruab nrog cev:

  • calcification, lub xaib ntawm petrification, vim yog lub cev ntev ntawm pathology;
  • thaj tsam ntawm tsub zuj zuj ntawm adipose ntaub so ntswg;
  • fibrous node tsim vim qhov kho ntawm necrotic ntaub so ntswg;
  • pancreolithiasis, lossis pob zeb tsim hauv cov khoom nruab nrog;
  • pancreatic mob cancer, muaj ib qho chaw ua haujlwm rau saum npoo;
  • theem nrab metastases nyob rau hauv oncology, feem ntau yog plooj thaum lub sij hawm luam;
  • rwj nrog kev kis tus kab mob purulent ntawm lwm yam khoom hauv nruab nrog, feem ntau tshwm sim nrog staphylococcal sepsis.

Cov mob tom kawg yog qhov txaus ntshai heev rau lub cev.

Nws yog tsim nyog kom nco ntsoov tias qhov xaus ntawm tus kws tshaj lij ultrasound tsis yog kev kuaj mob thiab xav tau tswv yim kev kho mob ntxiv. Xws li qhov tsis txaus ntseeg muaj xws li kev hloov pauv ntawm ib hom, ib ntu ntxiv, thiab ob npaug ntawm cov khoom hauv lub cev. Qhov tseem ceeb tshaj plaws tshwj xeeb yog qhov khaws cia ntawm exocrine thiab endocrine kev ua si hauv nruab nrog.

Ntawm lwm yam, muaj cov kabmob ntawm lub cev uas tsis ua teeb meem rau tus neeg mob lub neej.

Kev npaj rau ib qho ultrasound thiab dab tsi ua kom muaj kev noj qab haus huv zoo li

Txhawm rau tshuaj xyuas thiab soj ntsuam cov kev hloov pauv txawv ntawm kab mob dab tsi, kev tshuaj xyuas tau sau raws li txhua qhov kev pom zoo thoob ntiaj teb. Qhov tseeb xaus yog lub luag haujlwm tam sim ntawm lub sonologist thiab kev teem caij ntawm kev kho mob rau tus kws kho mob koom nrog.

Tab sis kev npaj tsis raug ntawm tus neeg mob tuaj yeem coj mus rau qhov kev kuaj tsis raug thiab kev kho tsis raug.

Ua ntej tshaj, tus neeg mob yuav tsum ua raws li cov lus taw qhia hauv qab no:

  1. Nws tsis pom zoo kom noj zaub mov 12 teev ua ntej cov txheej txheem.
  2. Hmo ua ntej ntawm txoj kev tshawb no yuav tsum khoob cov hnyuv.
  3. Ultrasound ua rau ntawm lub plab khoob thiab sawv ntxov.
  4. Ob peb hnub ua ntej cov txheej txheem, tus neeg mob cais tawm ntawm kev noj haus txhua yam khoom uas ua rau muaj kev tsim cov pa ntau dhau.
  5. Yog hais tias tus neeg mob tau flatulence, ces sorbents yuav tsum tau noj.

Nrog kev ntsuas ultrasound, lub hauv nruab nrog tau zoo tuaj yeem kuaj xyuas. Txhua ntu yog visually ua tau.

Hauv daim ntawv, cov hloov khoom nruab nrog zoo li tus niam ntawv niam ntawv "S".

Lub qog noj qab nyob zoo muaj qhov ntev ib txwm, du phab ntsa tas li. Tus Circuit Court yog ua tiav tsis muaj qhov sib txawv ntawm tus qauv.

Hauv kev teeb tsa, cov khoom hauv lub cev feem ntau yog homogeneous, tab sis qee qhov tshwj xeeb hyperechoic yuav nyob rau.

Cov kabmob uas nyob ib sab kuj raug tshuaj xyuas, suav nrog lub siab, lub plab hnyuv, thiab lub raum.

Feem ntau cov kev hloov hauv cov plab hnyuv siab raum no tuaj yeem cuam tshuam cov qauv hauv lub xeev ntawm txiav.

Nws yog tsim nyog kom nco ntsoov tias txawm tias muaj cov cim ntxim nyiam ntawm ib qho ultrasound, koj yuav tsum tsis txhob ntshai. Kev kuaj mob kom zoo ib txwm xav tau ntau qhov kev sim thiab ntsuas cov khoom siv, ib qho ntawm qhov kuaj ntshav tau yooj yim mus rau txoj kev kuaj ntshav ntawm lub caj pas.

Tom qab tus txheej txheem, tus kws kho mob tawm tswv yim txiav txim siab nyeem cov cim pauv rau ib lub sijhawm luv luv thiab teeb meem hais tawm rau tus neeg mob.

Cov tsos mob ntawm tus kab mob pancreatic tau sib tham hauv video hauv tsab xov xwm no.

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