Testis Flashcards
1
Q
Define pT2
A
LVI
Invasion of tunica vaginalis
Invasion of hilar soft tissue
Invasion of epididymis
2
Q
List four immunos useful to identify GCNIS.
A
OCT3/4
PLAP
D2-40
CD117 / C-kit
3
Q
List 4 Germ Cell tumors not associated with GCNIS.
A
Spermatocytic tumor
Teratoma, prepubertal type
Yolk Sac tumor, prepubertal type
Mixed Yolk Sac & Teratoma, prepubertal type
4
Q
What are the two criteria, according to the CAP, that define regression of a germ cell tumor?
A
- Scar with associated GCNIS
2. Scar that contains coarse intratubular calcifications.