Cancer Flashcards
1
Q
What is the identification system of tumors
A
Classification- according to cell or tissue origin
Grading - grade 1&2 well differentiated grade 3&4 poorly differentiated
Staging- TMN ( tumor size, lymph nodes involvement, metastasis)
2
Q
What is the tumor marker for prostate cancer
A
PSA
Prostate specific antigen
3
Q
What is the tumor marker for colon cancer
A
CEA
Carcinoembryonic antigen
4
Q
What is the tumor marker for bone metastasis
A
Alkaline phosphatase
5
Q
What are tumor markers
A
Specific proteins which indicate malignancy
6
Q
Wha is a cytologic examination
A
Tissue examined under microscope
It is the only definitive diagnosis of cancer
