11. Patients with EMAG are also at increased risk of gastric carcinoma . 12. Diseases associated with this genus include : hepatitis; hepatocellular carcinoma . 13. Under the microscope, keratoacanthoma very closely resembles squamous cell carcinoma . 14. Cervical lymph node metastasis is a common feature of papillary thyroid carcinoma 15. Walsh died of renal cell carcinoma on September 26, 2001. 16. She also recognised the link between hepatitis B and hepatocellular carcinoma . 17. Cyclin D1 has been found to be overexpressed in breast carcinoma . 18. However, no statistically significant relationship was determined in hepatocellular carcinoma . 19. On December 22, 2007, Yamamoto died of thymic carcinoma . 20. This gene is deleted in the primary tumor of hepatocellular carcinoma .