Noj qab haus huvCov kab mob thiab mob

Hepatocellular carcinoma ntawm lub siab: Mob, Cov tsos mob thiab kev kho mob

Thawj cov qog nqaij hlav ntawm daim siab kab mob tsis tshua muaj. Feem ntau prostate cancer yog theem nrab, uas yog metastatic. Lub hom siab hlav koom holangio- thiab hepatocellular carcinoma. Cov qog nqaij hlav muaj peev xwm tsim nyob rau hauv ob qho tib si cov txiv neej thiab cov poj niam (tsis tshua muaj). Nyob rau hauv cov me nyuam, cov hlav yog yuav luag tsis tshwm sim. Nyob rau hauv cov tub ntxhais cov neeg mob tej zaum yuav tsim lub siab ua cancer, derived ntawm embryonic cov ntaub so ntswg - hepatoblastoma. Qhov no pathology yog tsis tshua muaj. Yuav luag tag nrho cov thawj siab hlav yog hais tias yuav txhoj puab heev. Lawv nyob hauv lub sis thib 5 ntawd qhov chaw ntawm lub neej no nyob rau hauv cancer pathologies qauv. Tam sim no peb yog searching rau cov tshiab txhais tau tias rau tshwj kom txhob lub siab ua cancer. Great kho tiav los ntawm lub foundations thiab tsom tiv thaiv kab mob kho.

Hauj lwm ntawm hepatocellular carcinoma

Hepatocellular carcinoma - ib tug mob cancer ntawm lub siab lub hlwb raug atypia. Nyob rau hauv kev sib piv nrog rau lwm cov thawj oncological pathologies ntawm lub cev, nws yog feem ntau kuj. Qhov no mob yog kuj hu ua hepatic cell carcinoma. Nyob rau hauv lub zaus ntawm hepatocellular carcinoma cov txiv neej yog cov sis thib 5 ntawd loj tshaj plaws nyob lub ntiaj teb no. Qhov no mob yog xav paub ntau ntau nyob rau hauv tsim lub teb chaws. Nws yog hais txog lub loj heev thiab sai heev hnyav cancer thiab yog feem ntau kuj tuag. Nws tsis yog ib tug lig mob ntawm tus kab mob, tab sis kuj nyob rau hauv nws cov Aggressiveness thiab muaj peev xwm mus metastasize rau lwm yam kabmob. Qhov no yog vim lub siab perfusion.

Tag nrho cov hom ntawm cancer uas muaj npe nyob rau hauv lub International ib suam ntawm kab mob (ICD). Ib yam li lwm cancer pathology, nws muaj nws tus kheej tshwj xeeb code, thiab hepatocellular carcinoma. ICD-10 yog siv nyob rau hauv tag nrho cov teb chaws ntawm lub ntiaj teb no. Nyob rau hauv lub cais ntawm tus kab mob muaj ib tug code S22.0, uas txhais tau tias "lub siab cell carcinoma." Feem ntau cov feem ntau, qhov no pathology tshwm sim tiv thaiv ib tug tom qab mob tej yam kev mob, nyob rau hauv tus ntawm cov nyom yam tseem ceeb.

Ua rau lub siab carcinoma

Raws li yog lub npe hu, lub etiology ntawm phem hlav twb tsis tau tau kawm. Txawm li cas los, zaum tau ntev pom tawm uas yam ntxias txoj kev loj hlob ntawm ib tug nqaij hlav. Tsis kos thiab hepatic cell carcinoma. Yuav kom coj nws cov nram qab no los:

  1. Long-term muaj ntawm tej yam kab mob. Nws yog xav hais tias pathologies xws li tus kab mob siab B thiab C, ua rau kom txoj kev pheej hmoo ntawm kev tsim hepatic carcinoma los ntawm ntau tshaj 100 lub sij hawm. Nyob rau hauv tas li ntawd, cov kab mob no feem ntau asymptomatic. Yog li ntawd, kom tsis txhob muaj cov uas yuav mob cancer yuav tsum tau tseg pub yus cov ntshav rau tus kab mob siab cov kab mob.
  2. Siab mob npuas paug ntawm tej etiology. Hloov ntawm hepatocytes nyob rau hauv lub connective cov ntaub so ntswg feem ntau tshwm sim raws li ib tug tshwm sim ntawm tus kab mob kab mob, kom tsawg ntawm cov cawv thiab tshuaj yeeb.
  3. Noj cov zaub mov nplua nuj nyob rau hauv aflatoxin.
  4. Caj predisposition rau tus kab mob.
  5. Nkag hepatotoxic tshuaj.

Yog hais tias peb cais teev precipitating yam, txoj kev pheej hmoo ntawm kev tsim hepatocellular carcinoma yog tsawg heev. Cuaj kaum, tsis muaj ib tug yog tiv thaiv kab mob los ntawm no qog. Ib yam li lwm cancer pathology, tej zaum nws yuav ua tau los ntawm raug ionizing tawg, haus luam yeeb, txom nyem noj haus, kev nyuaj siab, thiab thiaj li nyob. D.

Lub pathogenesis ntawm hepatocellular carcinoma

Raws li ib tug tshwm sim, mob mob ib txwm mob hlwb pib hloov mus rau hauv lub qog hais. Yuav ua li cas raws nraim ua rau nws tsis paub hais tias. Vim qhov kev txiav txim ntawm tus kab mob no ntawm lub siab nqaij yog kub lug, lub cev yuav edematous, thiab mob heev. vascular permeability nce, lawv ua tag nrho-blooded. Thiaj li, lub siab muaj nuj nqi yog tsis hnov lus. Sib nrug los ntawm lub fact tias lub cev ua kom puas rau tus kab mob li hais, nws muaj feem xyuam rau lwm yam teeb meem tshuaj los ntawm cov zaub mov. Tag nrho cov no ua rau yus cell transformation. Cov ntsiav hlob nyob rau hauv loj, lub cytoplasm thiab lwm yam organelles yog pauv mus rau lub periphery. Tom qab hais tias, lub cell pib sib faib unmotivated. Muaj yog ib tug txheej ntawm nuclei, lub metabolic dab nyob rau hauv hepatocyte ua txhaum. Nyob rau hauv lub cell, lub qog pib coj los ua ke proteins uas kis tau sai heev los ntawm cov hlab ntsha. Yog li sib thooj, Kab mob siab C thiab hepatocellular carcinoma.

Nws yuav tsum tau nco ntsoov hais tias hais tias nws yog ib tug kis tus kab mob yuav luag ib txwm ua rau mob npuas paug ntawm lub siab los yog mob cancer. Nyob rau hauv feem ntau, nws yog twb paub hais tias thaum teeb meem tshwm sim. Lwm lub npe rau tus kab mob siab C - "rau kev sib tw tua neeg". Qhov no yog vim lub teb tsis tuaj kawm ntawv ntawm cov kev soj ntsuam kom paub txog tus kab mob no rau ntau xyoo, thiab lub imminent tuag raws li ib tug tshwm sim ntawm lub txiav ntawm lub hauj lwm ntawm lub siab.

Ib suam ntawm hepatocellular carcinomas

Hepatocellular carcinoma siab yog muab faib ua ob peb soj ntsuam thiab morphological cov ntaub ntawv. Nyob rau hauv tas li ntawd, lub mob yog txwv kom muab zais raws li theem ntawm txoj kev loj hlob thiab kawm ntawv ntawm hnyav. Nyob rau hauv lub macroscopic daim duab cais thauj tog rau nkoj, loj heev thiab diffuse daim ntawv ntawm daim siab mob cancer. Xam tias yog ib tug nyias muaj nyias ib hom fibrolamellar hepatocellular carcinoma. Raws li cov kev soj ntsuam daim duab no 6 ntaub ntawv ntawm daim siab cell carcinoma. Cov lawv:

  1. Gepatomegalichesky kev xaiv.
  2. Icteric daim ntawv.
  3. Febrile embodiment ntawm daim siab mob cancer.
  4. Ascites daim ntawv.
  5. Mob mob plab kev xaiv.
  6. Metastatic siab cancer.

Feem ntau cov feem ntau muaj yog ib tug ua ke ntawm ob peb soj ntsuam variants. Theem siab-cell cancer nyob rau hauv lub loj ntawm lub qog thiab nws loj heev nyob rau hauv lub nyob ze cov qog ntshav hauv thiab lwm yam kabmob.

Hepatocellular carcinoma: cov tsos mob

Cov tsos mob yog nyob ntawm seb soj ntsuam daim ntawv ntawm carcinoma. Nyob rau hauv Feem ntau, thaum ntxov ua sawv ntawm cancer twb tsis muaj cov tsos mob. Nyob rau hauv tas li ntawd, lub mob yog ib qhov nyuaj vim lub fact tias lub qog cov tsos mob zoo li tus soj ntsuam daim duab ntawm lwm daim siab tus kab mob (tus kab mob siab, mob npuas paug). By lig cancer ces muaj xws li tsis tshua muaj qib kub taub hau, tsis qab los noj mov, tsis muaj zog, lymphadenopathy, poob phaus. Thaum gepatomegalicheskoy daim ntawv ntawm carcinoma tau pom ib tug ntaus cim nce nyob rau hauv lub siab, mob nyob rau hauv txoj cai hypochondrium. Ib feem peb ntawm cov neeg mob muaj mob daj ntseg variants ntawm pathology. Nws muaj ib tug txom nyem raug. Daj ntseg no tshwm sim nyob rau hauv thawj zaug los yog ob theem ntawm lub qog.

Nyob rau hauv tas li ntawd, cov neeg mob tsis txaus siab ntawm kev mob thiab khaus. Thaum febrile daim ntawv cim kev nce rau hauv lub cev kub tsis tu ncua, kaj siab mob tej ncus nyob rau hauv lub plab. Ascites tshwm nyob rau hauv lub advanced theem ntawm mob cancer, ib tug mob yog nrog los ntawm ntau cov tsos mob ntawm intoxication. Tsawg ntau mob plab zoo lawm. Nws yog yus muaj los ntawm mob heev, mob nro abdominals. Xaiv rau metastatic hepatocellular carcinoma yeej los ntawm tej yam tshwm sim ntawm lwm yam kabmob. Cov lawv - cov pob txha, lub ntsws, cov hnyuv.

Morphological ntaub ntawv ntawm daim siab carcinoma

Morphology daim ntawv qog paim nram qab no:

  1. Loj heev hepatocellular carcinoma. Nws yuav siv sij hawm ib tug tag nrho ya los yog lobe ntawm lub siab. Thaum lub txiav meej ib thaj tsam. Tsis tas li ntawd me me foci (satellites) yuav ua tau tam sim no nyob rau hauv lub qog site. Ib tug ntawm cov ntau ntau yam ntawm loj heev lub siab ua cancer yog pom tias yuav tau ib daim ntawv ntawm cov mob plab. Thaum sectional kuaj mob qhov chaw, hauv uas muaj yog ib tug kua xim av. Kab noj hniav phab ntsa tuab thiab du.
  2. Nodular hepatocellular carcinoma. Yus ib tug plurality ntawm lub qog foci nyob thoob plaws hauv lub parenchyma lub cev nto.
  3. Diffuse siab carcinoma. Feem ntau cov feem ntau muaj nyob rau hauv lub keeb kwm yav dhau ntawm mob npuas paug. Tag nrho parenchyma muaj lub ntsiab ntawm connective cov ntaub so ntswg thiab txawv txav hlwb.

Fibrolamellar carcinoma muaj ib tug los yog ib tug ob peb loj qhov chaw. Nyob rau hauv feem ntau nws yog laus nyob rau hauv rau sab laug lobe ntawm lub siab. Xim mob - daj los yog ntsuab. Lwm daim ntawv pom tias tau encapsulated (me me), hepatic cell carcinoma. Nws yog yus muaj los ntawm ib tug dej siab raug thiab qeeb txoj kev loj hlob, mob loj yog tsawg tshaj li 5 cm nyob rau hauv txoj kab uas hla.

Mob ntawm daim siab hepatocellular carcinoma

Nws yog tsim nyog los ua ib tug ntau yam ntawm xeem ua ntej yuav paub cov kab mob raws li hepatocellular carcinoma. Pathology kuaj muaj ob peb theem. Ua ntej, tus kws kho mob ua tib zoo mloog rau tag nrho cov neeg mob tsis txaus siab thiab inspects. Kev mloog yog them rau daim tawv nqaij (nqaij daim tawv, muaj raschosov, hemorrhage), cov qog ntshav hauv, palpation ntawm lub siab. Nyob rau hauv mob cancer ntawm lub cev muaj ib tug thawv nto, tuab kev ntxhib los mos, cim rhiab. Tom qab ntawd, ib tug xov tooj ntawm cov ntawv tshawb fawb. Cov lawv:

  1. KLA, ntshav Science News for KIDS.
  2. Txiav txim rau theem ntawm kev tshwj xeeb markers - alpha-fetoprotein.
  3. Ultrasonography ntawm lub plab mog.
  4. Xoo tomography.
  5. Kev tshawb fawb hepatic hlab ntsha. Cov no muaj xws angio thiab portogepatografiyu.

Kuaj raws li cytological thiab histological tshawb pom. Yuav kom cov kev tshawb fawb, ua hloov khoom nruab nrog me.

Hepatocellular carcinoma ntawm lub siab: kev kho mob ntawm cov kab mob

Xaiv kho mob zoo nyob rau morphological daim ntawv thiab loj ntawm lub qog, thiab theem ntawm lub cancer txheej txheem. Nyob rau hauv thawj zaug rau theem ntawm kev mob kev phais yog ua, aspiration ntawm lub qog nodules, cov kws khomob. Nyob rau hauv diffuse hlav ua embolization ntawm hepatic leeg. Qhov no yuav pab ua rau kom txoj kev loj hlob ntawm cov qog thiab txwv cov txheej txheem. Hepatocellular carcinoma ntawm lub siab yog tsis rhiab rau radiotherapy kev kho mob. Nyob rau hauv tas li ntawd, nws yog tsis tshua muaj amenable mus cov kws khomob, tsuas 15-20% ntawm cov neeg mob muaj ib ntus zoo ntxim. Ib txoj kev uas yog lub siab hloov. Nyob rau hauv tsim lub teb chaws, cov qauv no yog coob leej ntau tus. Hloov ntawm tus neeg uas pub hloov khoom nruab nrog yog ua tau tsuas yog nyob rau hauv thaum ntxov ua sawv ntawm cancer. Nyob rau hauv lub xub ntiag ntawm nyob deb metastases yog suav hais tias yog tib txoj kev mus kho mob kho. Nws muaj xws li palliative kho mob (kev kho mob ntawm tus neeg mob, hlwb) thiab tshuaj loog.

Phais kho mob ntawm daim siab mob cancer

Phais pab yog nqa tawm zoo tag nrho cov neeg uas mob "hepatocellular carcinoma". Cov kev kho mob muaj xws li daim siab resection nyob rau hauv lub anatomical cheeb tsam (ya share ib nrab lub cev). Yog hais tias me me-sized tsev ua nws enucleation tshwj xeeb Aspirator. Lwm txoj kev yog muab hlais tawm lawm - ib tug percutaneous embolization ntawm hepatic leeg.

Qhov zoo tshaj txoj kev uas yog mus hloov hloov khoom nruab nrog los yog feem thereof. Lub siab cov ntaub so ntswg muaj peev xwm tsim dua tshiab. Qhov no yuav ua tau nyob rau hauv tus neeg mob lub tag nrho rov qab.

Tshuaj kho tiv thaiv hepatocellular carcinoma

Nyob rau hauv tas li ntawd mus chemotherapeutic tshuaj, nquag siv tshiab pharmacological pab pawg neeg ntawm cov tshuaj - inhibitors ntawm protein kinases. Lawv cov nyhuv yog los txo cov loj hlob ntawm lub qog hlwb. Txawm tias muaj ntau sab los, cov tshuaj no yog heev zoo. Ib qho piv txwv ntawm cov tshuaj nyob rau hauv pab pawg neeg no yog cov tshuaj "Nexavar".

Cov raug ntawm hepatocellular carcinoma

Ib tug ntawm lub txhoj puab heev phem hlav mob huam yog suav tias yog hepatocellular carcinoma ntawm lub siab. Cov raug rau no mob nyob rau hauv feem ntau unfavorable. High 5-xyoo ciaj sia taus tus nqi yog cai tsuas yog nyob rau me me ntau thiab tsawg pab tsim tom qab phais los yog siab hloov. Feem ntau muaj yog ib tug tsis tshua mob heev ntawm lub qog thiab ceev ceev metastasis. Txiav lag luam lub cev yog neeg tuag taus.

Kev tiv thaiv ntawm hepatocellular carcinoma

Tiv Thaiv ntsuas muaj xws li ib tug txhua xyoo daim ntawv ntsuam xyuas rau tus kab mob siab cov kab mob, tsis kam muab cov tshuaj thiab dej caw. Nws yog tsim nyog nco hais tias tus mob ntawm lub siab tej zaum yuav tau raws li ib tug ntawm xws li manipulations li kho hniav thiab kev zoo nkauj kev kho mob, ib tug ntshav.

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