Onco Flashcards

1
Q

Décrire classification TNM

A

Tis à TA
NX à N2
MX à M1

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

Marqueurs tumoraux :
- CEA
- AFP
- CA 19-9
- CA 125
- Beta-HCG
- PSA
- NSE
- BRCA
Chromogranin A
Ret oncogene

A

CEA – colon CA
AFP – liver CA (testicules)
CA 19-9 – pancreatic CA
CA 125 – ovarian CA
Beta-HCG – testicular CA, choriocarcinoma
PSA – prostate CA (thought to be the tumor marker with the highest sensitivity, although
specificity is low)
NSE – small cell lung CA, neuroblastoma
BRCA I and II – breast CA
Chromogranin A – carcinoid tumor
Ret oncogene – thyroid medullary CA

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

Virus à potentiel oncogène :
HPV
H pylori
Hepatite B et C
EBV
HIV

A

HPV : cervical
H pylori : gastric
Hepatite B et C : hepatocellular
EBV : Nasopharynx carcinoma / Burkitt’s lymphoma
HIV : various lymphomas

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

Li-Fraumeni Sd
Gène ?
Cancers associés ?

A

TP53

  • Sarcoma (childhood)
  • Breast
  • Brain
  • Leukemia
  • Adrenal
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

Lynch Sd (HNPCC)
Lynch 1 vs 2
Mode de transmission
Amsterdam criterias
Quand débuter colonoscopie

A

Lynch 1 : Juste colon
Lynch 2 : Colon, ovaires, endomètre, vessie, estomac

Autosomal dominant

Amsterdam criterias : (3-2-1)
- 3 first degree relatives (2e version –> parenté dont 1 first degree)
- over 2 generations
- 1 cancer before 50

Colonoscopie : début 25 ans OU 10 ans avant âge dx cancer chez parent premier degré
q1-2ans

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

FAP (familial adenomatous polyposis)
Gène
Transmission
Site cancer

A

APC

Autosomal dominant (20% spontanné)

Polypes peuvent être n’importe où mais surtout GI

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q

BRCA
BRCA 1 vs 2
Sites cancer
Screening

A

BRCA 1 –> + cancer ovaire

Seins, ovaires/prostate, pancréas

Mastect
MRI q1an x 25 ans
Mammo q1an x 30 ans
SOB : 35-40 BRCA 1 / 40-45 ans BRCA 2
Écho pelv + CA 125 q 6 mois x 30-35 ans

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
8
Q

MEN (multiple endocrine neo)
3 types ?
Gène ?
Sites ?

A

MEN1
Gène MENIN
3P : Parathyroid + Pancreatique (Gastrinome #1) + Pituitary (Prolactinome #1)

MEN 2A
RET proto-oncogène
Thyroïde (100%) + Phéo + Parathyroide

MEN 2B
RET proto-oncogène
Thyroïde (100%) + Phéo + neuromes (100%) + Marfan (100%)

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
9
Q

Most commonly lost tumor suppressor MUTATION
3 cancers dans lesquels la suppression est fréquente

A

TP53

Glioblastome
Endomètre
Prostate

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
10
Q

3 cancers + fréquents (F vs H)
Cancer + mortel (F vs H)

A

F Sein, poumon, CRC
H Prostate, poumon, CRC
Mortel : Poumon

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
11
Q

Cancers qui donnent met osseuses

A

Poumon
(Q)Prostate
Reins
Sein
Thyroide

How well did you know this?
1
Not at all
2
3
4
5
Perfectly