Quick Answer
Tumor markers are tested in both NEET-PG & INICET Surgery and Pathology sections — typically 2-3 marks per paper. The high-yield list: CA-125 (ovarian), CEA (colorectal), AFP (HCC, yolk sac), PSA (prostate), CA 19-9 (pancreatic), β-HCG (germ cell, choriocarcinoma).
Key Concepts to Lock In
- 1CA-125: Ovarian carcinoma (epithelial)
- 2CEA: Colorectal cancer (also pancreatic, lung)
- 3AFP: Hepatocellular carcinoma, Yolk sac tumour
- 4PSA: Prostate carcinoma
- 5CA 19-9: Pancreatic carcinoma
- 6β-HCG: Choriocarcinoma, Germ cell tumours
- 7Calcitonin: Medullary thyroid carcinoma
- 8S-100: Melanoma, Schwannoma
- 9Alkaline phosphatase: Osteosarcoma, bone metastases
NEET-PG & INICET Relevance
| NEET-PG & INICET Subject | Pathology |
| Expected questions | 2-3 marks per paper |
| Question type | Mostly clinical vignettes; some direct recall |
| Repeated in last 5 years | Yes — appears in nearly every session |
Pro tip: reading this page once is not enough. Pair the concepts above with 20-30 NEET-PG & INICET-style PYQs on this topic, then revisit after 7 days. Spaced practice is what locks high-yield topics into long-term recall for exam day.
Frequently Asked Questions
Is Tumor Markers for NEET-PG & INICET important for NEET-PG & INICET?▼
Yes. This topic typically contributes 2-3 marks per paper in the NEET-PG & INICET paper, predominantly in the Pathology section. It is among the high-yield topics that consistently appear across recent NEET-PG & INICET sessions.
How should I prepare this topic for NEET-PG & INICET 2026?▼
Master the key concepts listed on this page, then practise NEET-PG & INICET-style PYQs on this topic. The most efficient approach: 30 minutes of focused reading followed by 20-30 PYQs to lock in retention. Repeat after 7 days for spaced revision.
Where does this topic fit in the NEET-PG & INICET syllabus?▼
This topic falls under NEET-PG & INICET Pathology. Pathology carries significant weightage in the NEET-PG & INICET paper. Combine this topic with other high-yield Pathology topics for maximum return on study time.
Are PYQs available on this topic in Kinase?▼
Yes. Kinase has thousands of subject-tagged PYQs including this specific topic. Each question comes with a detailed text explanation covering the concept and why other options are incorrect.
Pathology subject
2-3 marks per paper
Updated for NEET-PG & INICET 2026
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