Cancers BronchPulmonaire Flashcards

1
Q

FR de kc pulmonaire

A

Tabac : la precocité et la durée ( parallellisme avec la dose)
W : AMIANTE, arsenic, nickel
Oncogenese : mutation EGFR ou rearrangement de ALK

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2
Q

4 types de kc primitifs

A

1/ Adenocarcinome 45% periph - immunomarquage( ck7, ck20,ttf1) et 15% mut egfr, 4% rearrangement alk

2/carcinome epidermoide 30% proximal

3/ carcinome indifferencié a grance cellules

4/ carcinome a petites cellules : differenciation neuro endocrine de haute malignité, immunohistochimie : NSE volume++

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3
Q

Clinique des carcinomes bronchopulm

A

SF : toux, bronchorée, crachats, hemotysie, dyspnee, DT,pneumonies recurrente cz fumeur

LOCOREG: sd pancoast tobias : CBH homol + NCB C8-D1+ lyse arcpost cotes 1-2

general: AEG,FIEVRE, THROMBOSES, META

SD PARANEO: hypercalcemie pthrp, siadh: schartzbarter, sd pierre marie foix: hippocratisme digital+ osteopathie hypertrophiante
Sd cushing
Neuro: lambert eaton: pseudomyastenie, neurop perif, encephalopathie

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4
Q

Dg+ carcinome bronchiq

A

Biopsie par
Soit fibroscie bronchique 2/3 proximal
Soit ponction aiguille transparietal 1/3 perif
Si echec: thoracoscopie ou mediastinoscopie

Avec anapath et etude immunoh et recherche alyeration moleculaire

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5
Q

Bilan extension cbp

A

TEP TDM
TDM TAP+ coupe sur surrenales
Imagerie cerebarl IRM ou TDM
SI SYMPTOME SCINTIGRAPHIE OSS

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6
Q

Bilan operabilité kc bp

A

Oms, nutrition, cs anesth
ORL et PANENDOSCOPIE : kc associé?
Fonction respi EFR GDS SCINTI
Non opperable si VEMS<30%, scinti montre un vems<1l, hypercapnie
Faire EPPRENVE EFFORT si vems/cv <80% ou DLCO<80%
BILAN CARDIOVASC

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7
Q

Stade TNM KC BP

A

T
T1<3
T2: 3-7 >2 cm carene, plevre visceral, obstruction, atelectasie hilaire
T3:>7. Visceral adjacent, <2 cm carene, nodule meme lobe, pleuresie sans nodules
T4 envahiss mediastinal, nodule autre lobe homolateral, PLEURESIE

N
N1 adp hilaires homolat
N2 adp mediastinales homolat ou ss carénaires
N3 adp controlatérales ou ss claviculaire

M
Ma nodules controlateraux ou pleuraux ou epanchement pleural ou pericardique
Mb metastases

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8
Q

Chimiottt CBPC

CBNPC

A

CBNPC : platine + cytotox

CBPC : cisplatine+ etoposide

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9
Q

Suivi CBPC

A

NSE ET LDH

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