Neoplasia 3: DNA Oncogenic Viruses

Question 1

Hepatitis B or *C

Answer 1

B (DNA virus) and C (RNA virus)

Hepatocellular carcinoma

Question 2

Epstein-Barr Virus (EBV)

Answer 2

Is non-neoplastic

1 - Burkitt’s lymphoma (c-myc, IgH, 8,14,)

2 - B-cell lymphoma in immunosuppressed patients (small intestine)

3 - Nasopharyngeal carcinoma (metastasizes to cervical lymph nodes)

4 - Hodgkin’s lymphoma

Question 3

HPV

Answer 3

Benign squamous papilloma (warts)

HPV 6 and 11 –> “low risk”
HPV 16 and 18 –> “high risk”

Cervical and anal squamous cell carcinoma

Question 4

Kaposi’s sarcoma associated Herpes virus

Answer 4

From HIV

HHV-8