Pneumopathies Intertielles Diffuses Flashcards

1
Q

Tabac favorise quelle PID

tabac dilinue le risque de qulle PID

A

Tabac augmente : histiocytose langherancienne

Tabac diminue : PNEUMOPATHIE HYPERSENSI EI SARCOIDOSE

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2
Q

Lba normal et LBA alveolite caracteristique cellule

A

LBA N : 80-90 cellules, <20% lymphocytes, <5% PNN , <2% EO

LBA ALVEOLITE >150 cellules chez non tabac et >200 cellules chez tabac
Cyto, bacterio, MINERALO: corps abestosique, silicose

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3
Q

Caracteristique EFR d’une PNID

A

Sd restrictif CPT<80%
DLCO <70%
Shunt fonctionnelle peu corrigé par oxygene
Desaturation a l’effort ( test marche 6min)

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4
Q

Causes les plus fq de PID

A

Cardiaque OAP -> tjr ETT ECG BNP
INFECTIEUX -> LBA aigue<3 sem pneumocystose, miliaire tuberculeuse, mycoplasme, chlamydia, cx burbnetti(Q), virose CLV chez immD, legionelle

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5
Q

Bilan complementaire PID

A
RT
TDM THO
LBA + biopsie eperon
EFR
GDS
TM6M
Ett
BNP
ECG
bio : standard, eop, hemostase
Sero VIH
FR. FAN, ECA, IDR
SEROLOGIE precipitine serique IGg ( PHS)
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6
Q

Les etiologies PID

A

Tableau p261

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7
Q

Pneumopathie hypersensibilité
FR
Dg

A

Actinomycelendans le foin, dans le moisi, exoo OISEAUX
FERMIER
rare si tabac
Dg: (precipitines seriques)serologie IGG ct ag sp
TDM: verre depoli, nodules, centro lobuliare. Fibrose

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8
Q

Fibrose pulmonaire idiopathique

A
>65 ans homme
Hypoccratisme digitale
Toux, dyspnee
TDM : reticu intra,obu
3 ans de survie
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9
Q

Pneumoconioses
Different type
Diff expo

A

P261

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