Which tumor markers are used in evaluating testicular germ cell tumors and what do they indicate?

• A. AFP, hCG, and LDH; elevated AFP suggests non-seminomatous components; elevated hCG can be seen in seminomas and non-seminomatous tumors; LDH helps reflect tumor burden.
• B. PSA, CA-125, and CEA; they indicate general cancer burden.
• C. ALP, AST, and ALT; they indicate liver metastasis.
• D. Beta-2 microglobulin, CRP, and ESR; they indicate inflammation.

Answer: (A)