| Description | Answer | Examples |
| Neoplasm of epithelial cells | |
| Neoplasm of melanin-producing cells | |
| Neoplasm of cells of the immune system | |
| Neoplasm of blood cells in bone marrow | |
| Neoplasm of connective tissues | |
| Neoplasm of the interface between hormonal and nervous system | |
| Neoplasm of gonad and embryonal cells | |
| Organ in which you find prolactinomas and corticotrophic adenomas | |
| | Description | Answer | Examples |
| Organ in which you find astrocytomas and oligodendrogliomas | |
| Organ in which you find Wilm's Tumors | |
| Organ in which you find Merkel Cell Tumors | |
| Organ in which you find Sertoli-Leydig Cell Tumors | |
| Organ in which you may have follicular, papillary, or medullary tumors | |
| Organ in which you find Ewing's sarcoma | |
| Organ in which you generally find T-cell neoplasm Mycosis Fungoides | |
| Organ in which you find hepatomas | |
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