Nce echogenicity ntawm lub pancreas: dab tsi nws txhais tau hais

Echogenicity - ib tug tseem ceeb daim duab nyob rau hauv txoj kev tshawb no ntawm lub hauv nruab nrog cev ntawm tib neeg lub cev. Koj muaj peev xwm siv nws los ntsuam xyuas cov kev ceev ntawm tus kwv raug kawm. Yog hais tias lub cev yog ntau zog los tsis echogenicity, nws yog lub sij hawm mus rau qhov chaw kws txawj. Piv txwv li, muaj zog echogenicity ntawm lub pancreas - dab tsi nws txhais tau tias, yog dab tsi nqis tes ua yuav tsum tau noj nyob rau hauv cov ntaub ntawv ntawm kev pom.

Tsib lub zais zis, endocrine qog, zais zis, ntau yam hlwv thiab thiaj li nyob. Yog kua lug. Lawv yog cov homogeneous, thiab yog li ntawv dawb do los ntawm lawv ultrasound tsis tsis xav lawv. Hais tias yog, xws kua ehonegativnoe qauv, txawm tias lub hwj chim yog kho kom zoo ultrasound. Rau hauv sib piv, tuab lug (pob txha, concrements, etc ..) ncha-zoo, vim nws yog tsis tau dhau los ntawm ib tug ultrasound, lig nws yog reflecting nws. Txoj kev tshawb no ntawm ib tug qauv coj echogenic siab parenchyma. Nws yog nrog nws cov kev ua tau zoo muab piv rau lub echogenicity hauv nruab nrog cev xws li lub raum, txiav. Cov lwm yam kabmob uas muaj peev xwm ntawm reflecting ultrasound Pib ntsais koj teeb, thyroid, adrenal thiab lwm tus neeg.

Yog hais tias cov kev kho mob cov ntaub ntawv nyob rau hauv txoj kev tshawb no koj sau tau "nce echogenicity ntawm lub pancreas", tus kws kho mob tej zaum yuav xav tias ib tug inflammatory txheej txheem los yog cov tsos ntawm edema. Ntawm cov kab mob ntawm lub cev, kev Process lub echogenicity, raws li muaj zog roj tsim, calcification ntawm lub prostate, hlav ntawm ntau yam keeb kwm thiab etiology. Ib tug mob ntawm lub pancreas yuav tshwm sim vim hais tias cov kev hloov nyob rau hauv lub hlwb ntawm lub endocrine, exocrine departments. 95% ntawm cov phem hlav muaj lub xeem hais pab pawg neeg cov hlwb los ntawm endocrine whereas lawv npaum li cas rarer.

Echogenicity ntawm lub pancreas nyob rau hauv lub qub xeev yuav niaj hnub zoo li. Tab sis, nrog pancreatitis (mob, mob), portal tawg parenchymal echogenicity caj pas nce. Yog hais tias qhov luaj li cas ntawm lub cev yog tsis muaj zog, thiab echogenicity ntawm lub pancreas yog nce, qhov no tej zaum yuav qhia lipomatosis, thaum ib feem ntawm nws yog hloov los ntawm roj cov ntaub so ntswg. Tej zaum tus kab mob no tshwm sim nyob rau hauv cov laus cov neeg mob uas mob ntshav qab zib mellitus.

Thaum txo qhov loj ntawm lub prostate xws diffuse hloov tej zaum yuav hais lus ntawm fibrosis, piv txwv li cov kev hloov ntawm lub prostate cov ntaub so ntswg los ntawm fibrous (connective) cov ntaub so ntswg. Qhov no tshwm sim feem ntau thaum ib tug neeg raug kev txom nyem ib tus mob o ntawm lub pancreas los yog tau cuam tshuam metabolism.

Nce echogenicity ntawm lub pancreas nrog rau lwm yam neeg mob tau cov kev tshawb fawb thiab kev tshawb fawb tso cai rau cov kws kho mob kom ib tug muaj tseeb kuaj mob. Nyob rau lub hauv paus ntawm tsuas yog ib qho ultrasound muab ib tug mob "ntawm lub pancreas nce echogenicity" kev kho mob yog tsis muab, vim hais tias qhov no cov tsos mob yuav qhia ib tug ntau yam ntawm cov kab mob ntawm lub cev.

Thaum lub pancreas yog noj qab nyob zoo, nws ua ntau tshaj li ib liter ntawm pancreatic kua txiv ib hnub twg, uas yuav pab nyob rau hauv lub plab zom mov ntawm cov zaub mov. Yog paub ntau zog echogenicity ntawm lub pancreas los yog lwm yam kev hloov nyob rau hauv lub cev ua ub no, kev zom yog ntxhov, ua rau mob loj teeb meem. Tom qab tag nrho, lub digestive kua txiv los ntawm lub pancreas, nyob rau hauv tas li ntawd mus rau lub plab zom mov ntawm cov nqaijrog, carbohydrates, cov nqaijrog, tseem ua insulin, uas pab cov ntaub so ntswg nyob rau hauv tag nrho cov assimilation ntawm qabzib. Tsis yog tsis muaj yog vim li cas lub pancreas yog hu ua lub cev secretion (sab nraud thiab sab hauv). Yog li ntawd, nws yog ib qho tseem ceeb rau pib kho nyob rau hauv lub sij hawm, yog hais tias koj hais tias tus kws kho mob tom qab soj ntsuam hais tias cov zog echogenicity ntawm lub pancreas.

Cov kev hloov hauv lub pancreas pom thaum lub sij hawm ultrasound xeem, yuav tsum tau paub tseeb hais tias los ntawm lwm diagnostic xeem. Tsuas yog ces taw lub neej coj txoj kev kho.