For each description in questions , choose the tumor antigen or gene (A-J) that is the best match.
-A patient presenting with jaundice and a recent 11-kg (20 lb) weight loss who has a history of hepatitis B infection will most likely have elevated levels of this glycoprotein
A)AFP
B)Bcr/Abl
C)CA-125
D)CD20
E)CEA
F)EBNA
G)MAGE
H)p53
I)PSA
J)Ras

Question

Quizplus · Accepted Answer

AFP (a-fetoprotein) is a circulating glycoprotein that normally is secreted during fetal life by the yolk sac and liver but is present only at low levels in adults
However, elevated levels of AFP are often detected in patients with hepatocellular carcinoma or germ cell tumors
The presenting signs of hepatocellular carcinoma can include jaundice, weight loss, and right upper quadrant abdominal pain
Previous infection with hepatitis B increases an individual's risk of developing this malignancy.

For Each Description in Questions , Choose the Tumor Antigen