Cancer ntawm duodenum: thawj cov tsos mob, kev kuaj mob, kev kho mob, prognosis

Cov txheej txheem:

Cancer ntawm duodenum: thawj cov tsos mob, kev kuaj mob, kev kho mob, prognosis
Cancer ntawm duodenum: thawj cov tsos mob, kev kuaj mob, kev kho mob, prognosis

Video: Cancer ntawm duodenum: thawj cov tsos mob, kev kuaj mob, kev kho mob, prognosis

Video: Cancer ntawm duodenum: thawj cov tsos mob, kev kuaj mob, kev kho mob, prognosis
Video: Dais thiab nab qa sib xeem tsheb kauj vab 2024, Lub Xya hli ntuj
Anonim

Lub ntsiab lus ntawm kab lus yog mob qog noj ntshav duodenal thiab thawj cov tsos mob ntawm tus kab mob. Lub ntsiab lus no yuav tham txog hauv qab no. Peb yuav kawm txog cov tsos mob, kev kuaj mob, kev kho mob, nrog rau kev kuaj mob los ntawm cov kws kho mob tshwj xeeb. Txhua yam koj yuav tsum paub txog tus kab mob oncological no, nyeem kab lus.

yog dab tsi?

Cancer ntawm duodenum yog ib yam kab mob uas tshwm sim hauv cov txiv neej thiab poj niam uas muaj zaus. Nws feem ntau cuam tshuam rau cov neeg muaj hnub nyoog 55 xyoos. Cov tub ntxhais hluas kuj muaj cov kab mob ntawm txoj hnyuv thib 12, tab sis cov mob no tsis tshua muaj.

Yog vim li cas

Pib nrog, nws tsim nyog sau cia tias qhov xwm txheej thiab ua rau mob oncology rau cov kws kho mob tseem yog qhov tsis paub. Qhov no txhais tau hais tias cov kws kho mob ua qee qhov kev xav, tab sis nws tsis tuaj yeem hais tias nws yog ib qho tseem ceeb uas ua rau oncology. Lub hauv paus, uas yog, cov laj thawj tseem ceeb tsis paub txawm tias yog kev tshawb fawb, tab sis koj tuaj yeem nyob ntawm qhov thib ob ua rau mob qog noj ntshav, uas yog, tham txog kev pheej hmoo. Lawv tuaj yeem pab txhawb kev loj hlob ntawm qog noj ntshav12 duodenal ulcer.

mob qog noj ntshav duodenal thaum ntxov
mob qog noj ntshav duodenal thaum ntxov

Risk Factor

Nws ntseeg tias mob qog noj ntshav tuaj yeem tshwm sim rau ntau yam. Cov laj thawj hauv qab no tuaj yeem ua rau mob qog noj ntshav duodenal:

  • haus luam yeeb thiab haus cawv, quav yeeb tshuaj;
  • pancreatitis, ntshav qab zib, lossis pob zeb tso zis;
  • noj zaub mov ntau heev;
  • genetics.

Lwm yam uas yuav muaj feem cuam tshuam kuj yog qhov xwm txheej ecological ntawm ib puag ncig, raug tshuaj lom neeg thiab raug rau cov carcinogens. Cov tsos mob ntawm cov qog kuj tuaj yeem ua rau muaj kev siv cov tsiaj rog, vim tias qhov tshwm sim, qib ntawm cholecystokinin nce, thiab qhov no, dhau los, tuaj yeem ua rau hyperplasia ntawm lub hau ntawm lub plab zom mov.

Tsis ntev los no, cov kws tshawb fawb tau tshawb pom qhov tseeb tias qee cov tshuaj kas fes tuaj yeem ua rau mob qog noj ntshav. Yog li ntawd, haus dej haus ntau dhau yuav tsum tau ntxiv rau qhov ua tau.

duodenum nyob qhov twg thiab nws mob li cas
duodenum nyob qhov twg thiab nws mob li cas

Pathogenesis

Kev loj hlob ntawm oncology yog qhov txawv ntawm kev mob qog noj ntshav ntawm duodenal papilla, nrog rau mob qog noj ntshav ntawm cov kua tsib. Cov qog tsis cuam tshuam rau txoj hnyuv tag, tab sis tsuas yog ob peb thaj chaw xwb. Feem ntau, cov no yog cov sab sauv thiab qis kab rov tav, thiab nqes nqes. Kev kho mob ntawm tus kab mob no feem ntau nyob ntawm qhov chaw ntawm tus kab mob.

Qhov chaw

mob qog noj ntshav 12 feem ntau tshwm sim, txoghauv 75% ntawm cov neeg mob. Nws tsim los ntawm cov epithelium ntawm cov mucosa. Tsim kom muaj qhov tseeb hauv zos yog ib txwm nyuaj, tshwj xeeb tshaj yog tias qhov kev ntsuam xyuas tau ua nyob rau theem tom ntej. mob qog noj ntshav duodenal, thawj cov tsos mob uas tsis tuaj yeem ntes lub qhov muag tam sim ntawd, yog li ntawd txaus ntshai, vim tias kev kho mob nyuaj rau nws tus kheej, tab sis nyob rau theem kawg tus neeg muaj feem tsawg.

Kab rov tav sab sauv ntawm txoj hnyuv yog qhov chaw ntawm kev mob qog noj ntshav hauv tsuas yog 12-15% ntawm cov neeg mob. Cov qog nqaij hlav hauv qis kab rov tav tseem hu ua mob qog noj ntshav infrapapillary. Nws zaus yog mus txog 10%.

Symptoms

mob qog noj ntshav duodenal tshwm sim li cas? Thawj cov tsos mob zoo ib yam li cov neeg uas muaj mob qog noj ntshav plab. Txhawm rau txhawm rau kuaj mob qog noj ntshav hauv lub sijhawm, cov kws kho mob oncologist tau txiav peb pawg ntawm cov cim tshwm sim.

mob qog noj ntshav duodenal lawv nyob ntev npaum li cas
mob qog noj ntshav duodenal lawv nyob ntev npaum li cas

thawj pab pawg poob rau hauv qhov tshwm sim ntawm kev qaug cawv. Nws yog yam ntxwv los ntawm mob plab, tsis qab los noj mov, apathy thiab poob phaus. Kuj tseem muaj qhov tsis txaus ntseeg rau lub ntiaj teb sab nraud.

Pab pawg thib ob cuam tshuam txog qhov tshwm sim obturation. Nws tag nrho pib thaum lub qog pib ua rau lub siab rau lwm yam kabmob. Thaum lub sijhawm no, cov kua tsib lub siab pib, lub siab loj tuaj, cov quav yuav tsis muaj xim. Tej zaum yuav muaj jaundice. Cov kws kho mob sau tseg tias kev ua txhaum cai hauv kev ua haujlwm ntawm cov hlab plawv, lub raum thiab lub siab tsis ua haujlwm yuav tshwm sim, nrog rau cov txheej txheem metabolic.

Qhov tshwm sim ntawm compression tshwm sim nyob rau theem kawg ntawm tus kab mob, thaum tus neeg xav tias mob hnyav los ntawmhais tias cov qog presses ntawm cov hlab ntsha xaus ntawm lub txiav.

Lub cev nyuaj los ntawm qhov pom ntawm cov kws kho mob yog duodenum. Nws nyob qhov twg thiab nws mob npaum li cas, tsis yog txhua tus neeg paub. Cov hnyuv yog nyob tam sim ntawd hauv qab lub plab ntawm sab xis, saum lub plab. Mob qog noj ntshav tuaj yeem sib txawv, ntau nyob ntawm theem ntawm tus kab mob thiab qhov chaw ntawm tus kab mob duodenal. Nws nyob qhov twg thiab nws mob npaum li cas, koj tuaj yeem nug tus kws kho mob yog tias muaj qhov tsis txaus ntseeg ntawm oncology.

Nws tsis yooj yim los txiav txim tus kab mob ntawm koj tus kheej. Cov tsos mob ntawm duodenal cancer nyob rau theem pib tsis tuaj yeem kuaj pom, vim tias tus kab mob no asymptomatic. Tab sis tom qab ib ntus, ib tug neeg pib xav txog nws txoj kev noj qab haus huv vim nws pib raug mob ntawm lub plab tsis tu ncua. Yuav ua li cas mob qog noj ntshav duodenal tshwm sim nyob rau lub sijhawm? Cov tsos mob tseem ceeb muaj xws li mob plab hnyav, poob ceeb thawj, jaundice, kub taub hau, khaus tawv nqaij, thiab tsis qab los noj mov.

theem duodenal cancer
theem duodenal cancer

mob qog noj ntshav siab

theem ntawm duodenal cancer muaj 4. Nyob rau hauv thawj peb theem, kev kho mob tseem tuaj yeem pab tus neeg mob, tab sis nyob rau theem kawg nws tsis tuaj yeem pab tau, vim tsis yog txhua yam nyob ntawm kev kho. Txawm li cas los xij, tau muaj cov xwm txheej zoo li no.

Nws tsim nyog tham txog cov tsos mob ntawm tus mob qog noj ntshav tom qab vim tias lub sijhawm no nws tuaj yeem ua rau muaj teeb meem hauv kev ua haujlwm ntawm lwm yam kabmob. Feem ntau, tus kab mob manifests nws tus kheej nrog cov cim qhia ntawm intoxication. Cov kev tshwm sim hauv qab no kuj ua tau:

  • temperature;
  • qhuav mucous daim nyias nyias;
  • tsis txaus siabnoj mov;
  • ntuav, raws plab, cem quav, xeev siab;
  • daj ntawm daim tawv nqaij;
  • kev qaug zog ntawm lub cev;
  • kev puas siab puas ntsws.

Txawm tias tus neeg tsis quav ntsej txhua yam tsos mob thiab tsis xav mus ntsib kws kho mob, nws yuav tsum tau ua tib zoo saib xyuas cov tsos mob hauv qab no:

  • ntuav tom qab noj mov, tom qab ntawd tseem zoo li lub plab puv;
  • ntshav hauv quav;
  • jaundice.

Nws tsim nyog sau cia tias cov tsos mob ntawm duodenal mob qog noj ntshav hauv cov txiv neej yog tib yam li poj niam.

Cov tsos mob ntawm duodenal cancer thaum ntxov
Cov tsos mob ntawm duodenal cancer thaum ntxov

Diagnosis

Yuav kho tus kab mob no, nws yog ib qho tseem ceeb heev uas yuav tau pib kho raws sij hawm, thiab rau qhov no nws yog ib qho tsim nyog yuav tau kuaj mob qog noj ntshav. Txog niaj hnub no, kev kuaj mob yog ua los ntawm kev sim thiab ntsuas cov txheej txheem. Kev soj ntsuam ntawm cov cim qog rau lub plab thiab duodenal mob cancer yuav pab txheeb xyuas cov qog nqaij hlav hauv lub sijhawm. Nws tsim nyog sau cia tias cov cim qog nqaij hlav yog cov khoom uas txhawb kev tsim cov qog nqaij hlav cancer. Kev kuaj mob muaj peb theem:

  1. Pib nrog, kev tshuaj xyuas ntawm pathologies thiab anamnesis tau ua tiav. Tus kws kho mob tshuaj xyuas tus neeg mob, palpates lub plab. Tib neeg cov kev tsis txaus siab tau raug coj mus rau hauv tus account, xws li ntuav, mob, tsis qab los noj mov.
  2. Nyob rau theem thib ob, kev sim kuaj tus neeg mob tau ua tiav, suav nrog kev kuaj ntshav dav dav, kuaj zis thiab quav, kuaj ntshav biochemical thiab kuaj qog qog.
  3. theem 3 yog qhov ntsuas ntsuas.

kauj ruam kawg yog qhov tshaj plawsQhov tseem ceeb hauv kev kuaj mob qog noj ntshav duodenal. Thawj cov tsos mob yuav ua yuam kev los yog qhia lwm tus kab mob, tab sis kev tshawb fawb ntsuas tso cai rau koj los txiav txim qhov tseeb. Tus kws kho mob ua esophagogastroduodenoscopy, nyob rau hauv uas lub esophagus, plab, bile duct thiab 12-ntiv plab hnyuv raug kuaj. Thaum lub sij hawm soj ntsuam, cov ntaub so ntswg raug coj mus rau biochemical tsom xam.

Tom qab ntawd, tus kws kho mob xa tus neeg mob mus rau hauv lub hauv siab x-ray thiab qhov sib piv x-ray ntawm duodenum thiab plab. Tsis tas li ntawd, tus kws kho mob tuaj yeem sau ntawv rau ultrasound, magnetic resonance thiab xam tomography. Tib lub sijhawm, tus neeg mob raug kuaj los ntawm txhua tus kws tshaj lij.

mob qog noj ntshav duodenal papilla
mob qog noj ntshav duodenal papilla

Kev kho mob

Txhua xyoo ntau thiab ntau dua yog mob qog noj ntshav duodenal. Nws tsis tuaj yeem teb tias muaj pes tsawg tus neeg nyob nrog tus kab mob no, vim tias txhua yam nyob ntawm tsis yog nyob ntawm theem pib ntawm kev kho mob, tab sis kuj tseem nyob ntawm kev noj qab haus huv ntawm lub cev, nws muaj peev xwm tiv taus tus kab mob.

Feem ntau, kev kho mob yog ua raws li cov txheej txheem classical. Ua ntej, cov qog raug tshem tawm phais. Kev tshem tawm ib feem ntawm duodenum yuav tsum tau. Kev phais raug pom zoo rau cov neeg muaj hnub nyoog qis dua 75 xyoos, tab sis tsuas yog tias tsis muaj metastasis.

Tom qab kev phais tshem tawm cov qog, cov tshuaj khomob tau ua tiav, uas yog qhov tsim nyog los sib sau ua ke qhov tshwm sim. Nws yog qhov yuav tsum tau ua, vim nws lav qhov kev puas tsuaj ntawm cov kab mob pathological thiab lawv txoj kev loj hlob.

Kev kho hluav taws xob feem ntaunqa tawm thaum ntxov ntawm tus kab mob, thaum nws tuaj yeem kho tus neeg mob yam tsis tau phais.

Thaum kawg lossis thaum pib ntawm kev kho mob, kev kho mob yuav tsum tau ua kom txo tau tus neeg mob cov tsos mob. Thaum pib, nws yuav tsum tau pab tus neeg raug kho, thiab thaum kawg nws yog qhov kev ntsuas zaum kawg.

Surgery

Kev phais mob tuaj yeem muaj 3 txoj kev xaiv. Kev tshem tawm ib feem ntawm txoj hnyuv yog tsim nyog nyob rau hauv tag nrho peb kis. Thawj qhov xwm txheej, qhov mob hnyav tshaj plaws, tshwm sim thaum lub qog txuas mus rau lub plab excretory thiab doudenal papilla. Nyob rau hauv cov ntaub ntawv no, tus kws kho mob tshem tawm tsis tau tsuas yog ib feem ntawm 12th nyuv, tab sis kuj yog ib feem ntawm lub duct thiab lub taub hau ntawm lub txiav. Yog hais tias lub qog me me, ib ncig resection yog ua, uas txhais tau hais tias tshem tawm tsuas yog ib feem ntawm lub cev uas muaj peev xwm kho tau. Qhov kev xaiv thib peb kuj tseem hu ua qhov kev txiav rov qab, tab sis lawv ua haujlwm rau nws thaum txoj hnyuv txuas mus rau qhov kawg, uas tseem ua tau.

Huab cua

Tus kws kho mob tuaj yeem kwv yees lub neej yav tom ntej ntawm tus neeg mob yog tias nws paub thaum twg pib kho. Cov nram qab no tseem ceeb heev: lub hnub nyoog ntawm tus neeg, muaj metastases thiab inflammatory dab nyob rau hauv lub plab hnyuv ib ntsuj av. Qhov xwm txheej phem zuj zus yog tias pom muaj metastases nyob rau hauv lub plab, lymphatic system thiab bile ducts. Cov teeb meem tshwm sim tuaj yeem ua rau muaj kev ua haujlwm tsis zoo ntawm genitourinary system. Qee zaum muaj stenosis ntawm txoj hnyuv thib 12, los ntshav tsis tu ncua. Nws yog ib qho tsim nyog hais tias tag nrho kev kwv yees rau cov neeg mob tsis zoo, tab sis tsis muaj kev cia siab. Qhov teeb meem yog nyob rau hauvtias nws nyuaj heev los kuaj mob qog noj ntshav thaum ntxov, thaum kho mob yuav luag lav los pab.

Txhawm rau tiv thaiv koj tus kheej los ntawm tus kab mob txaus ntshai no thiab tshwm sim ntawm qog noj ntshav ntawm lwm yam kabmob, koj yuav tsum tso tus cwj pwm phem thiab kho koj cov zaub mov. Raws li qhov yooj yim raws li cov lus qhia no yuav zoo li, lawv ua haujlwm tiag tiag. Kev noj zaub mov kom raug thiab zam kev haus luam yeeb thiab cawv tuaj yeem tiv thaiv tib neeg los ntawm ntau yam kab mob, thiab tsis yog mob qog noj ntshav xwb.

Puas yog duodenal cancer manifests?
Puas yog duodenal cancer manifests?

Peb tau kawm txog dab tsi mob qog noj ntshav duodenal, nrog rau txhua yam hais txog nws txoj kev kawm thiab kev kho mob. Hmoov tsis zoo, tsis muaj leej twg tuaj yeem lav tau los tiv thaiv lawv tus kheej los ntawm oncology. Peb twb tau tham txog qhov tseem ceeb ntawm kev noj qab haus huv txoj kev ua neej, tab sis tsis muaj qhov tseem ceeb tsawg yog tus cwj pwm zoo rau koj tus kheej thiab cov cim ntawm koj lub cev. Qee lub sij hawm nws zoo dua mus ntsib kws kho mob dua thiab kuaj.

Pom zoo: