weibl. Geschlechtsorgane Flashcards

1
Q

Endometriose - Lok

A

E. genitalis interna

  • Myometrium, Tubenostien
  • im Leiomyom
  • Ademyosis uteri: Zysten,Drü+Stro im Myo

E. genitalis externa
- ovariell, perianal

E. extragenitalis
- alles außer o.g.

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2
Q

Endometriose Histo

A
  • endometroide Drüsen

- Stroma: Narbe, Blu, Zyst

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3
Q

ovarielle Endometriose

A
typisch
Drüse
- zystisch
- regressiv: Narbe, Blu
- Blutungsreste: Schokoladenzyste
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4
Q

Endometriose Pathogenese

A

Zölom-Metaplasie-Theorie
- Endometrium aus undiff.Zölomepi/dediff.

Regulationstheorie

  • über Tube. retrogr Menst (confouder?)
  • mittzykl. path Tubenfkt+Immunreakt.

Vask/lymph. Versprengungstheorie

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5
Q

Ovartumore - epithelial

A

vom Zölomepi ausgehend

  • ser. Zystenadenom(-CA)
  • muz. Zystenadenom(-CA)
  • klarzelliges CA
  • endometrioides CA
  • Brenner-Tumor
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6
Q

Ovartumore - Keimstrangstroma

A

sex.diff.
undiff: Fibrom, Fibrosarkom
Thekom
Ley/Ser
Granulosazelltumor
Ovarielles Fibrom

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7
Q

Ovartumore - Keimzelltumore

A

Teratim
Dysgerminom
Dottersacktumor
ChorionCA

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8
Q

Ovartumore Dignität

A

Benigne: 50%, 20-45a
Zystadenom(-fibrom),Oberflpap.

Borderline 10-20%
(atyp proli, 🚫inv.)

Maligne 30-40%, 40-65a
ser./muk. ZystadenoCA

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9
Q

OvarialCA Risiko

A
⬆️Ovu
MammaCA
BRCA-1/2 Mut.
p53-Mut
HNPCC/Lynch-II-Syndrom
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10
Q

OvarialCA Symptome

A
  • symptomarm, Routine
  • schm.klBecken,Schwellung, Blu
  • GI, paraneoplast
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11
Q

OvarialCA Metast

A

Lympho: pelv/paraaortLK
hämato:Lu,Le,Kno,ZNS
per continuitatem: PeritonealCA

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12
Q

seröses OvarialCA

A

pap/zyst ACA
oberfl.pap ACA
ACAfibrom

80%>15cm
bi
kno.sol/unregelm.zyst
herdförmige Nekr, Blu, abgelöste T-Fragm
äußere Oberfläche unregelmäßig knotig

5JÜR: per.Aussaat? diff?
45-75a
50% Ovarialmalignome

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13
Q

Cervixcarzinom

A

🥈 10-20/100K, 48a, 99%HPV

  • 75-85% PE-CA:
    HPV16-18-58-33-45
  • 25% ACA:
    HPV16-18-45-31-32

Adenosquamatös: gladulär+PE, Progn⬇️

selten
NE, kleinzellige
Rhabdomyosarkom: jung
prim. Lymphom

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14
Q

HPV

A

unbehüllt, dsDNA, trop PE

low risk: 6,11 - Condyl. acuminata
high: 16,18,31,33 - C.plana, IEN/Lä

Dtl: PAP4/Dysp3
USA LSIL/HSIL, Dysp2

Karzinom: TNM/FIGO

verlauf:
Infektion-LSIL-HSIL-CA

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15
Q

Leiomyom

A
  • ben, monokl, Myometrium Uter, gM+Fibrobl (Fibroleiomyom)
  • Pseudokapsel (=kompr.Utermus)

🥇ben, becken, 20-30% >30a

⚡️Blu, Schm, Druckersch., Infertilität?

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16
Q

Leiomyom Histo

A
gM monomorph-pleomorph
- eosino, fibrilläres Zytoplasma
-Grenzen unscharf
ZK: längl,spindel,zigarrenf, platte Enden
Nukleolen fein verteilt, zarte Nukleolen
Mitosen selten

sekundär
-regressiv/Verkalkung

17
Q

Leiomyom Subtypen

A

mitotisch
zellreich
myxoid
atypisch (biz ZK, ohne Nekr,Rez, DD:LMS

18
Q

Leiomyom Ben/mal

A

ben
🚫 mit,atyp,Nekr, intravask
✅gleichm,spindelf.Zellen, abgrenzbar

mal
Mitose - Atypie - landkartenartige Nekrose

19
Q

Leiomyosarkom

A

DD schnellwachsendes Leiomyom
60-70a, 5JÜR 20-50%, I=1%
-Mitosen+Nekrosen
Metast: Oeritoneum, hämato-Lu,Le,Ge,Nie,Kno

myxoid/epitheloidzellig

20
Q

Familiäres Mamma- und Ovarialkarzinom

A

jung
25% BRCA1/2-Mut.
1) DNA-Rep G2/M-Checkpoint
2) Rep Doppelstrangbrüche bei homologer Rekombination

21
Q

Mammakarzinom Lokalisation

A
50% oberer äußerer Quadrant
18% retromamillär
15% oberer innerer Quadrant
11% unterer äußerer Quadrant
6% unterer innerer Quadrant
22
Q

MammaCA Pathogenese

A
- Stammzellen term. duktulo-lob
EpiHyperpl->neoplastEpi->CIS
=> invasive CA
tsg: BRCA1/2, TP53, E-Cadherin
pog:ERB-B2 für Her2/neu-R, CyclinD1,C-myc
23
Q

MammaCa Typen

A

60% inv.dukt. (nospecialtype)
10% inv.lobulär
+ Sondertypen: muz,tub,medullär
med: Triple neg, bei fam MCA

24
Q

MammaCA Immunhistochemie

A

ÖR
PR
Her2/neu-R
+ MiB-1 (Ki-67): Proliferationsmarker

25
Q

Her2-R

A

⬆️ErbB2-Gen (protoonko)

  • > Einbau ErbB2/Her2/neu* in ZM
  • > aktiv: Proli⬆️, Apopt⬇️
  • epidermale GFR
26
Q

MammaCA

Metastasen, Prognose

A
Metast:
Lympho 
-SentinelLK
-Level I-III untere,mittlere,obere Axilla
-selten:supraklavi, retrostren

Hämato: Sk,Lu,Le,ZNS

Progn: Entität,Grading,Rezeptoren,Stadium