Cirrhose Flashcards

1
Q

Hepatite alcoolique aigue

Quel bio?

A
Ictere
Fievre 
50umol
Chute TP
Sd inflamm bio
Score MADDREY>32 =severite
->confirmation par BHC
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2
Q

Transplantation hepatique
Indications
Ci
Npo

A
INDICATION: 
1/Ihep severe tp1,7
2/ictere
3/ ascite refractaire
4/ infection du liquide d'ascite
5/ episodes repetes encephalopathie
6/ ep repetés d'hemorr dig malgré ttt adapté
7/ carcinome hepc
CI:
1/age avancé> 65-70
2/affection extra hep grave, non traitable
3/risque operatoire notable
4/ kc extrahep
5/ psy
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3
Q

Principes de pec au long cours des cirrhotiques

A
1/ prevenir hemorr dig, htp et recidive
2/ controler ascite et oedemes
3/ prevenir infection liquide ascite
4/ prevenir ep encephalopathie
5/ depistage syst chc
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4
Q

Examen clinique cirrhose

Examen bio demandé

A
1/ signes IHC 10
angiomes stellaires
Erythrose palmaire
Ongles blanc
Ictere conjonctival
Tb conscience : inversion nicthemeral  et 
asterixis
Hypogonadisme : atrophie oge, gynecolastie, amenorrhe

2/HTP
Ascite
Dilatation veines ss cut abdo
Slenomg

Foie palpable, bord dur, ferme irregulier bord inf

3/ ex bio
Diminution f coag : PT ET \,F5
\, albumine
/’ bili
Hypersplenisme=thrombopenie, +/- leucopenie, anemie
Oh: vgm, ygt, eps
Ferritinemie augmentée et coef transferine augm ( dim hepcidine et transferrine)

4/ ECHOGRAPHIE+++

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5
Q

Ponction biopsie hepatique
Ci
Ei

A

CONTRE INDICATION

Pt

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6
Q

Quelles itiologies de cirrhoses?

A
1/ frequentes
Consommation excessive oh
Hep chro B 
Hep chro C
Steatohepatie non alcoolique

2/ rare
Hep chro delta
Cirrhose biliaire primitive ( ac antimitovhondrie M2)
Cholangite sclérosante primitive : bili irm
Cirrhose biliaire secondaire
Hepatite auto immune : aan, ac a muscle lisse
Hemochromatose genetique
Sd budd chiari

3/ tres rare
Wilson
Deficit alfa1antitrypsine

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7
Q

Facteurs de decompensation cirrhose

A
Infections (iu, liquide ascite)
Hémorragie ( rupture vo)
Chc
Medocs (ains), regile salé,
Thrombose portale
Hepatite aigueviral ajouté
Hepatite alcoolique augue ajouté
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8
Q

Complications cirrhose

A

1/ hemmorragies dig
2/ ascite et retention hydrosodée = decolpensation oedematoascitiq
3/infection liquide ascite : ponction : liquide trouble et pnn>250
4/ encephalopathie hep
5/ sd hepatoRenale
6/ sd hepatoPulm
7/ CHC

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9
Q

Child

A
  • encephalopathie
  • ascite
  • albuminémie
  • bilirubinémie
  • TP
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10
Q

Recherche de cirrhose dans les hepatites chroniques

A

1/ endoscopie gastro duod : HTP?
2/ ttt preventif des hemorragies dig
3/ protocole depistage CHC : alphafoetop et echo abdo/6mois

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11
Q

Quand traiter hepB chronique

A

1/ transaminase >2N
2/ replication virus pcr> 2000ui
3/ histologie PBH SI SCORE METAVIR indique activite>2 et/ou fibrose >2

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12
Q

Varices oesophagienne hemorragique CAT

A

1/ erythromycine : augmenter vidange gastrique
2/ stabiliser le patient PAM 65mmhg remplissage nacl
Transfision ssi hb<70 ou Ht<25%
+ VASOACTIF : somatostatine ou terlipreesine ou octeptide ( CI SI CORONAROPATHIE OU VASOC PERIPH)

ATB PROPHYLAXIE ( augmentation translocation bacterienne)
C3G ET FLQ 7 j

3/ si stable : gastroscopie avec ligature endoscopique varices
Ligature, tampon ou tips si resiste a la ligature

Et relai par BBLOQUANT LONG COURT : obj diminuer 25% fc ou <55bpm

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13
Q

Ascite CAT

A
Regime desodé
Repos au lit
Diuretique ( spironolactone 1 er i)
Ponction ascite
\+ compensation en albumine  20g/3 l
Si prot<10 : norfloxasine au long court
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14
Q

Infection liquide ascite CAAT

A

Tableau de T, dlr abdo, diarrhee, pnn, encephalopath
Ponction PNN>250 BGN

ATB U : cefotaxime 1gx4 si communautaire
Augmentin 3g. 7 j

ALBUMINE
j1 1,5 mg/kg
j3 1mg/kg

Ponction surveillance a 48h : efficace si diminution 50%

Atbpro: NOROXINE 400/j

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15
Q

Quand arreter diuretiques si cirrhose

A

Envephalopathie car insuff renale augmente encephalopathie par accum amonium

Sd hepatorenal

Infection liquide ascite

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16
Q

Quels sont les medocs contre infiqué si patient cirrhotique

A

Paracetamol
AVK car deja hypovitk car pas de fabrication fact coagulation et dilinution ac biliaire dc pas abs vit k
Ains
Iec car deshydrat…
Psychotrope car insuff hep dc surdosage…