| Description | Marker |
| Hydatiform moles, Choriocarcinomas, Gestational trophoblastics | |
| Thyroid medullary carcinoma | |
| Pancreatic adenocarcinoma | |
| Hairy cell | |
| Nonspecific, 70% of colorectal and pancreatic, gastric, breast, thyroid medullary | |
| Ovarian, malignant epithelial tumors | |
| Prostate carcinoma | |
| BPH or prostatic carcinoma or prostatitis | |
| Bone mets, obstructive biliar dz, Paget's of bone | |
| Neuroblastoma, lung and gastric cancer | |
| HCC, nonseminomatous germ cell tumors of the testis (yolk sac) | |
| Melanoma, neural tumors, astrocytomas | |