<prompt> All of the following are examples of tumour markers, except:Alpha-HCGAFPNSECEA  <response>: Tumor markers Tumor Types Human chorionic gonadotropin Trophoblastic tumors, nonseminomatous testicular tumors a- Fetoprotein Liver cell cancer, nonseminomatous germ cell tumors of testis Carcinoembryonic antigenCEA Carcinomas of the colon, pancreas, lulng, stomach, and hea Neuron-specific enolase NSE Small-cell cancer of lung, neuroblastoma Alpha HCG is not a tumor marker 