Mesenchymal, non-meningothelial tumors Flashcards
1
Q
What 2 major types of mesenchymal, non-meningothelial tumors are there?
A
- Soft tissue tumors
- Chondro-osseous tumors
2
Q
What 4 major undergroups are there of soft tissue tumors?
A
- Fibroblastic and myofibroblastic tumors.
*Vascular tumors
*Skeletal muscle tumors
*Uncertain differentiation tumors
3
Q
What 2 major undergroups are there of Chondro-osseous tumors?
A
- Chondrogenic tumors
- Notochordal tumors.
4
Q
what type of vascular tumors are there?
A
- hemangiomas and vascular malformations
- hemangioblastoma
5
Q
What group of tumors does Ewing sarcoma belong to?
A
Uncertain differentiation tumors under soft tissue tumors under “mesenchymal, non-meningothelial tumors”.
6
Q
Name 2 Chondrogenic tumors
A
- mesenchymal chondrosarcoma
- chondrosarcoma
7
Q
Name a notochordal tumor
A
Chordoma (including poorly differentiated chordoma)
