Gyn

Question 1

Types of ovarian tumor implants

Answer 1

1. Non invasive (smooth skin interface)
   - epithelial : no stromal response
   - desmoplastic : stromal response that distorts or compresses ep cells
2. Invasive implants- efface underlying tissue . Micropapillary or solid nests with clefted space also considered invasive.

Question 2

Definition of micro invasion of serous borderline tumors with micro invasion

Answer 2

Micro invasive focus <3mm in greatest linear extent or <10 mm^2 in area.

Question 3

Placental site trophoblastic tumors

Answer 3

Human placental lactogen strong ++
Intermediate trophoblast origin
Monotonous
No chorionic villi or syncytiotrophoblasts

Question 4

Things to remember on Granulosa cell tumor

Answer 4

FOX-L2

Peutz Jaeger $, mafucci and Olliers disease