Myxoma ntawm lub plawv: kuaj mob thiab kho

Cov txheej txheem:

Myxoma ntawm lub plawv: kuaj mob thiab kho
Myxoma ntawm lub plawv: kuaj mob thiab kho

Video: Myxoma ntawm lub plawv: kuaj mob thiab kho

Video: Myxoma ntawm lub plawv: kuaj mob thiab kho
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Myxoma ntawm lub plawv yog ib qho ntawm cov neoplasms ntau tshaj plaws. Qee qhov xwm txheej, qhov teeb meem no tshwm sim vim muaj kev cuam tshuam los ntawm keeb kwm. Cov qog ntawm lub plawv, myxoma, feem ntau tshwm sim hauv cov poj niam hnub nyoog 40 xyoo thiab cov txiv neej hluas.

myxoma ntawm lub plawv
myxoma ntawm lub plawv

Pathogenesis ntawm tus kab mob

Cov qog nqaij hlav plawv feem ntau hauv cov neeg laus yog myxoma, hauv cov menyuam yaus nws yog rhabdimioma.

Tus kab mob no muaj qhov sib txawv ntawm qhov chaw kho mob vim nws tuaj yeem tshwm sim los ntawm:

  1. Human papillomavirus.
  2. Einstein-Barr.
  3. Herpes

mob plawv tsis tshua muaj heev. Lawv muaj ob hom:

  1. Cov qog pib pib hauv cov hlwb ntawm cov khoom sib txuas thiab txhawb nqa cov ntaub so ntswg, hauv phab ntsa, ventricles ntawm lub plawv. Feem ntau lawv yog benign.
  2. Secondary yog tsim yog tias muaj cov qog nyob ze ntawm lub plawv. Tsis tas li ntawd, cov hlwb muaj teeb meem tuaj yeem nkag los ntawm cov kab mob nyob deb ntawm cov ntshav.

Nyob rau hauv 90% ntawm tag nrho cov mob, myxoma yog nyob rau hauv sab laug atrium. Hauv qee qhovCov neeg mob, tus kab mob no tshwm sim ua ke nrog lwm tus, xws li cov kab mob ntawm cov qog adrenal lossis qog nqaij hlav benign.

Myxoma ntawm lub plawv tuaj yeem tau txais txiaj ntsig, yog li cov neeg muaj kev pheej hmoo ntawm nws yuav tsum tau kuaj txhua xyoo.

daim duab kho mob ntawm tus kab mob

Cov cim qhia muaj ntau haiv neeg thiab nyob ntawm qhov chaw thiab qhov loj ntawm cov qog. Neoplasm tuaj yeem ua rau lub plawv tsis ua haujlwm. Yog tias cov qog nyob hauv cov phab ntsa, ces lub plawv tsis ua hauj lwm yuav tshwm sim.

myxoma mob plawv
myxoma mob plawv

Classic cov tsos mob ntawm tus mob:

  • teeb meem ua pa tsis tu ncua;
  • kiv taub hau;
  • mob siab;
  • ua tsis taus pa thaum lub sijhawm ua haujlwm lub cev;
  • mob plab;
  • paroxysmal nocturnal dysnoea;
  • sudden death.

Tej zaum yuav muaj qhov tsis muaj zog. Cov qog tuaj yeem cuam tshuam rau kev ua haujlwm ntawm lub plawv li qub, lossis ib feem me me ntawm nws tuaj yeem tawg thiab taug kev los ntawm cov hlab ntsha mus rau lub ntsws, hlwb thiab txhaws cov hlab ntsha. Hauv qhov no, tus neeg mob xav tias mob stroke - qhov no yog thawj qhov cim qhia tias tus neeg muaj myxoma ntawm lub plawv. Cov tsos mob sib txawv thiab tej zaum yuav muaj cov tsos mob ntxiv hauv qab no:

  • kev tsis xis nyob;
  • fever;
  • o ntawm ib feem ntawm lub cev;
  • hnoos;
  • mob pob qij txha;
  • sensitiventiv tes, hloov xim;
  • cyanosis ntawm daim tawv nqaij.

Tsis tas li ntawd, thaum muaj lub plawv dhia tsis zoo, qaug zog thiab qaug zog tuaj yeem tshwm sim. Tab sis lawv tshwm sim tsawg heev.

Ntawm cov neeg raug mob uas tau kuaj pom tus kab mob thib ob, muaj qhov hnyav, tawm hws ntau dhau.

Txoj hauv paus rau kev kuaj kab mob

Txoj kev kuaj mob zoo tshaj plaws thiab yooj yim tshaj plaws yog kev kuaj ultrasound ntawm lub plawv, hu ua echocardiography hauv hom lus tshaj lij. Nws tuaj yeem pom cov qog loj, txoj hauj lwm thiab kev txav mus los.

Muaj ob txoj hauv kev los ua qhov kev tshawb fawb no:

  1. Siv kev sojntsuam ultrasound los ntawm lub hauv siab. Txoj kev no yog qhov zoo kom paub seb qhov twg myxoma ntawm lub plawv nyob. Kev kuaj mob kuj txiav txim qhov loj ntawm cov qog.

  2. Qhov kev xaiv thib ob yog qhov hu ua transesophageal echocardiography. Thaum lub sij hawm tus txheej txheem, ib tug me me ultrasound sojntsuam yog ntxig los ntawm lub qhov ncauj mus rau hauv lub esophagus. Qhov kev kuaj no yog ua nyob rau hauv lub teeb tshuaj loog kom tshem tawm cov gag reflex. Cov txheej txheem no kuj tsim nyog rau kev kuaj mob qog nqaij hlav xws li sarcoma.

Kev siv suav tomography thiab cov duab sib nqus resonance los tshuaj xyuas lub plawv tau nce zuj zus tam sim no.

mob myxoma diagnostics
mob myxoma diagnostics

Txhawm rau kom paub meej qhov kev kuaj mob ntawm atrial myxoma, cov kws kho mob pom zoo kom kuaj ntau yam:

  • qib troponin;
  • x-ray;
  • ECG;
  • kab plawv catheterization;
  • ntshav electrolyte ntau ntau;
  • pulse oximetry.

Differential Diagnosis

Myxoma ntawm lub plawv xav tau kev kuaj mob kom zoo. Xws li cov txheej txheem xws li kev kawm txog kev ua pa pulmonary thiab perfusion siv lub scan yog qhov tsim nyog. Nws tau ua tiav txhawm rau txhawm rau tshem tawm pulmonary embolism ua qhov tseem ceeb ntawm tus kab mob.

myxoma mob plawv
myxoma mob plawv

Kev kuaj mob sib txawv yog xav tau kom paub qhov txawv cov tsos mob ntawm lwm yam mob xws li:

  • pulmonary ntshav siab;
  • tricuspid valve insufficiency;
  • mitral regurgitation;
  • mitral stenosis;
  • tricuspid stenosis.

Open Heart Surgery

Txoj kev kho zoo tshaj plaws thiab tsim nyog tshaj plaws yog tshem tawm myxoma ntawm lub plawv los ntawm kev phais. Yog tias tus kws kho mob pom zoo tias koj yuav phais, koj yuav tsum tsis txhob tos ntev heev. Kom tsis txhob muaj teeb meem, kev kho mob yuav tsum tau ua raws sijhawm.

cardiac myxoma phais
cardiac myxoma phais

hom kev phais no yog txoj hauv kev tshaj plaws. Qhib Heart Surgery suav nrog:

  1. Bypass.
  2. Valvuloplasty.
  3. Valve replacement.
  4. Kev hloov pauv.
  5. Kho kho phaisCongenital heart defects.

Hauv Tebchaws Meskas, cov kws phais neeg ua haujlwm txog 750,000 qhov kev phais qhib lub plawv txhua xyoo. Cov txheej txheem no yuav tsum tau siv tshuaj loog dav dav thiab nyob hauv tsev kho mob ntawm peb mus rau kaum hnub, nyob ntawm kev ua haujlwm. Qee zaum, tus neeg mob tau mus pw hauv tsev kho mob ntau dua ib hlis.

YCov txheej txheem phais

Rau qhov qhib lub plawv, tus kws phais ua rau qhov kev txiav ntev ntev nyob rau sab saum toj ntawm lub sternum los ntawm daim tawv nqaij thiab cov ntaub so ntswg hauv qab, thiab txiav mus rau hauv lub hauv siab kab noj hniav. Tshwj xeeb retractors cia nws qhib. Yuav kom nkag mus rau lub plawv nws tus kheej, tus kws phais yuav tsum qhib lub pericardium, lub hnab tiv thaiv pericardial uas nyob ib puag ncig lub plawv.

Nws feem ntau qhib qhib tom qab ua tiav. Qhov no yog qhov tsim nyog los txo lub sijhawm ua haujlwm thiab txo qhov kev pheej hmoo ntawm kev mob tom qab phais.

Cov xwm txheej hauv qab no yuav tsum ua kom tau raws li kev cuam tshuam kev phais:

  • siv cardiopulmonary bypass;
  • txhua yam khoom yuav tsum tau ua kom tsis muaj menyuam.
cardiac myxoma phais
cardiac myxoma phais

Tom qab ua haujlwm tiav, tus kws phais neeg kho cov txheej txheem ntawm cov ntshav ncig hauv lub plawv. Cov kws kho mob txo tus neeg lub cev kub kom ua rau lub cev ua haujlwm qeeb. Tom qab ntawd kho cov ntshav ncig thiab lub plawv contractions. Tus kws phais mob muab cov stitches qhov tsim nyog (lawv yuav pom tau ntau xyoo).

Tom qab myxoma ntawm lub siab raug tshem tawm,kev ua haujlwm tau ua tiav, tus neeg mob raug xa mus rau pawg ntseeg saib xyuas ntxiv.

Tus neeg mob muaj teeb meem dab tsi?

Kev phais tsis yog ib txwm tsis muaj teeb meem. Qee zaum yuav tsum tau ua haujlwm thib ob. Kev tshem tawm ntawm myxoma ntawm lub plawv xav tau ib pab neeg zoo ntawm cov kws phais thiab lwm tus kws kho mob kom txhua yam mus rau qib siab tshaj.

Teeb meem thaum phais:

  1. ntshav vim tshuaj tiv thaiv kab mob.
  2. Air embolism thaum lub sijhawm cardiopulmonary bypass, uas tuaj yeem ua rau mob stroke.
  3. Kev nyuaj siab kho lub plawv dhia.
  4. Muaj tus kws phais.
  5. Txoj kev xav tsis zoo ntawm lub cev tsis tau tshawb pom yav dhau los.

Cov teeb meem dav dav tuaj yeem tshwm sim txawm tias tom qab phais:

  1. Ntshav nyob rau ntawm qhov chaw ua haujlwm lossis ntawm qhov chaw phais mob.
  2. Kev kis kab mob.
  3. ntshav txhaws uas tuaj yeem ua rau pulmonary embolism, mob stroke.
  4. Arrhythmia.
  5. Hypertension and heart failure.

Yuav kom teb tau sai rau ib qho teeb meem saum toj no, tus neeg mob tau nyob hauv kev saib xyuas ntawm cov neeg ua haujlwm kho mob plawv rau 12-48 teev.

Yuav ua li cas yog tias koj tsis ua kev phais?

Ntau tus neeg mob tsis kam phais. Qhov laj thawj tseem ceeb ntawm kev tsis kam lees yog kev ntshai ntawm kev tuag ntawm lub rooj phais. Tab sis yog tiasYog tias nws tsis ua tiav, myxoma ntawm lub plawv yuav ua rau muaj ntau yam teeb meem:

  1. YPeripheral embolism.
  2. Arrhythmia.
  3. Pulmonary edema.

Tus kab mob no yog ib qho benign neoplasm nyob rau hauv lub plawv. Tsis txhob tso tseg cov tsos mob vim qhov no tuaj yeem ua rau muaj qhov tshwm sim loj.

Txawm hais tias cov qog yog qhov zoo, qhov no tsis txhais hais tias nws tsis tas yuav kho. Kev loj hlob ntawm ib pawg hauv lub plawv tuaj yeem txwv cov ntshav ntws los ntawm lub mitral valve thiab ua rau muaj ntau yam kev ntsuas ntawm mitral stenosis.

Yog tias koj lossis ib tus tswvcuab hauv koj tsev neeg muaj cov tsos mob tshwm sim, hu rau koj tus kws kho mob tam sim.

Kev cia siab thiab kev hloov pauv kev ua neej

Kev kuaj mob tom qab qhib lub plawv phais feem ntau nyob ntawm qhov ua rau muaj kev cuam tshuam. Ntau tus neeg rov qab mus ua haujlwm li qub tom qab ob lub hlis, tab sis kev mus ntsib kws kho mob yog qhov yuav tsum tau ua. Txoj hauv kev muaj teeb meem tsawg zuj zus mus.

tshem tawm ntawm myxoma cardiac
tshem tawm ntawm myxoma cardiac

Ntau, ntawm qhov tsis sib xws, yuav tsum tau hloov qee yam kev ua neej. Raws li txoj cai, qhov no siv rau zaub mov thiab kev tawm dag zog. Cov kws kho plawv pom zoo ua raws li kev noj zaub mov thiab kev ua haujlwm txhua hnub, uas txiav txim siab tus kheej.

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