| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group | 
| Benign endometrioid tumor | Is a | False | Benign adenomatous neoplasm - category | Inferred relationship | Some |  | 
| Chief cell adenoma | Is a | False | Benign adenomatous neoplasm - category | Inferred relationship | Some |  | 
| Canalicular adenoma (morphologic abnormality) | Is a | False | Benign adenomatous neoplasm - category | Inferred relationship | Some |  | 
| Lactating adenoma | Is a | False | Benign adenomatous neoplasm - category | Inferred relationship | Some |  | 
| Flat adenoma | Is a | False | Benign adenomatous neoplasm - category | Inferred relationship | Some |  | 
| Serrated adenoma | Is a | False | Benign adenomatous neoplasm - category | Inferred relationship | Some |  | 
| Papillomatosis, glandular | Is a | False | Benign adenomatous neoplasm - category | Inferred relationship | Some |  | 
| Pituitary adenoma, no International Classification of Diseases for Oncology subtype | Is a | False | Benign adenomatous neoplasm - category | Inferred relationship | Some |  | 
| Metanephric adenoma | Is a | False | Benign adenomatous neoplasm - category | Inferred relationship | Some |  | 
| Hyalinizing trabecular adenoma | Is a | False | Benign adenomatous neoplasm - category | Inferred relationship | Some |  | 
| Villous adenoma (morphologic abnormality) | Is a | False | Benign adenomatous neoplasm - category | Inferred relationship | Some |  | 
| Juxtaglomerular tumor | Is a | False | Benign adenomatous neoplasm - category | Inferred relationship | Some |  | 
| Clear cell adenoma (morphologic abnormality) | Is a | False | Benign adenomatous neoplasm - category | Inferred relationship | Some |  | 
| Adrenal cortical adenoma, no International Classification of Diseases for Oncology subtype | Is a | False | Benign adenomatous neoplasm - category | Inferred relationship | Some |  | 
| Adrenal cortical adenoma, clear cell | Is a | False | Benign adenomatous neoplasm - category | Inferred relationship | Some |  | 
| Adrenal cortical adenoma, glomerulosa cell | Is a | False | Benign adenomatous neoplasm - category | Inferred relationship | Some |  | 
| Tubular adenoma, no International Classification of Diseases for Oncology subtype | Is a | False | Benign adenomatous neoplasm - category | Inferred relationship | Some |  | 
| Acidophil adenoma | Is a | False | Benign adenomatous neoplasm - category | Inferred relationship | Some |  | 
| Trabecular adenoma | Is a | False | Benign adenomatous neoplasm - category | Inferred relationship | Some |  | 
| Lipoadenoma | Is a | False | Benign adenomatous neoplasm - category | Inferred relationship | Some |  | 
| Insulinoma | Is a | False | Benign adenomatous neoplasm - category | Inferred relationship | Some |  | 
| Macrofollicular adenoma | Is a | False | Benign adenomatous neoplasm - category | Inferred relationship | Some |  | 
| Water-clear cell adenoma | Is a | False | Benign adenomatous neoplasm - category | Inferred relationship | Some |  | 
| Basal cell adenoma | Is a | False | Benign adenomatous neoplasm - category | Inferred relationship | Some |  | 
| Microfollicular adenoma | Is a | False | Benign adenomatous neoplasm - category | Inferred relationship | Some |  | 
| Adenoma, no subtype | Is a | False | Benign adenomatous neoplasm - category | Inferred relationship | Some |  | 
| Prolactinoma | Is a | False | Benign adenomatous neoplasm - category | Inferred relationship | Some |  | 
| Apocrine adenoma | Is a | False | Benign adenomatous neoplasm - category | Inferred relationship | Some |  | 
| Chromophobe adenoma | Is a | False | Benign adenomatous neoplasm - category | Inferred relationship | Some |  | 
| Adrenal cortical adenoma, pigmented (morphologic abnormality) | Is a | False | Benign adenomatous neoplasm - category | Inferred relationship | Some |  | 
| Bile duct adenoma | Is a | False | Benign adenomatous neoplasm - category | Inferred relationship | Some |  | 
| Adrenal cortical adenoma, mixed cell | Is a | False | Benign adenomatous neoplasm - category | Inferred relationship | Some |  | 
| Mixed acidophil-basophil adenoma | Is a | False | Benign adenomatous neoplasm - category | Inferred relationship | Some |  | 
| Follicular adenoma | Is a | False | Benign adenomatous neoplasm - category | Inferred relationship | Some |  | 
| Skin appendage adenoma | Is a | False | Benign adenomatous neoplasm - category | Inferred relationship | Some |  | 
| Clear cell adenofibroma | Is a | False | Benign adenomatous neoplasm - category | Inferred relationship | Some |  | 
| Embryonal adenoma | Is a | False | Benign adenomatous neoplasm - category | Inferred relationship | Some |  | 
| Tubulovillous adenoma | Is a | False | Benign adenomatous neoplasm - category | Inferred relationship | Some |  | 
| Adrenal cortical adenoma, compact cell | Is a | False | Benign adenomatous neoplasm - category | Inferred relationship | Some |  | 
| Multiple adenomatous polyps | Is a | False | Benign adenomatous neoplasm - category | Inferred relationship | Some |  | 
| Eccrine dermal cylindroma | Is a | False | Benign adenomatous neoplasm - category | Inferred relationship | Some |  | 
| Adenomatous polyposis coli | Is a | False | Benign adenomatous neoplasm - category | Inferred relationship | Some |  | 
| Islet cell adenoma (morphologic abnormality) | Is a | False | Benign adenomatous neoplasm - category | Inferred relationship | Some |  | 
| Monomorphic adenoma | Is a | False | Benign adenomatous neoplasm - category | Inferred relationship | Some |  | 
| Liver cell adenoma | Is a | False | Benign adenomatous neoplasm - category | Inferred relationship | Some |  | 
| Microcystic adenoma (morphologic abnormality) | Is a | False | Benign adenomatous neoplasm - category | Inferred relationship | Some |  | 
| Alveolar adenoma | Is a | False | Benign adenomatous neoplasm - category | Inferred relationship | Some |  | 
| Sweat gland adenoma | Is a | False | Benign adenomatous neoplasm - category | Inferred relationship | Some |  | 
| Adenomatous polyp | Is a | False | Benign adenomatous neoplasm - category | Inferred relationship | Some |  | 
| Bile duct cystadenoma | Is a | False | Benign adenomatous neoplasm - category | Inferred relationship | Some |  | 
| Papillary adenoma | Is a | False | Benign adenomatous neoplasm - category | Inferred relationship | Some |  | 
| Oxyphilic adenoma | Is a | False | Benign adenomatous neoplasm - category | Inferred relationship | Some |  | 
| Mixed cell adenoma | Is a | False | Benign adenomatous neoplasm - category | Inferred relationship | Some |  | 
| Medullary adenoma | Is a | False | Benign adenomatous neoplasm - category | Inferred relationship | Some |  | 
| Basophil adenoma | Is a | False | Benign adenomatous neoplasm - category | Inferred relationship | Some |  | 
| Adrenal cortical adenoma - category | Is a | False | Benign adenomatous neoplasm - category | Inferred relationship | Some |  | 
| Carcinoid bronchial adenoma | Associated morphology | False | Benign adenomatous neoplasm - category | Inferred relationship | Some | 6 | 
| Adenoma of lung | Associated morphology | False | Benign adenomatous neoplasm - category | Inferred relationship | Some | 1 | 
| Cortical adenoma of kidney | Associated morphology | False | Benign adenomatous neoplasm - category | Inferred relationship | Some | 1 | 
| Pituitary adenoma | Associated morphology | False | Benign adenomatous neoplasm - category | Inferred relationship | Some | 1 | 
| Somatotroph adenoma | Associated morphology | False | Benign adenomatous neoplasm - category | Inferred relationship | Some | 1 | 
| Thyrotroph adenoma | Associated morphology | False | Benign adenomatous neoplasm - category | Inferred relationship | Some | 1 | 
| Gonadotroph adenoma | Associated morphology | False | Benign adenomatous neoplasm - category | Inferred relationship | Some | 1 | 
| Mixed-functioning pituitary adenoma | Associated morphology | False | Benign adenomatous neoplasm - category | Inferred relationship | Some | 1 | 
| Functionless pituitary adenoma | Associated morphology | False | Benign adenomatous neoplasm - category | Inferred relationship | Some | 1 | 
| Pituitary microadenoma | Associated morphology | False | Benign adenomatous neoplasm - category | Inferred relationship | Some | 1 | 
| Pituitary mesoadenoma | Associated morphology | False | Benign adenomatous neoplasm - category | Inferred relationship | Some | 1 | 
| Pituitary macroadenoma | Associated morphology | False | Benign adenomatous neoplasm - category | Inferred relationship | Some | 1 | 
| Adenoma of non-pigmented epithelium of ciliary body | Associated morphology | False | Benign adenomatous neoplasm - category | Inferred relationship | Some | 1 | 
| Adrenal adenoma | Associated morphology | False | Benign adenomatous neoplasm - category | Inferred relationship | Some | 1 | 
| Adenoma of nipple (disorder) | Associated morphology | False | Benign adenomatous neoplasm - category | Inferred relationship | Some | 1 | 
| Benign adenoma of prostate (disorder) | Associated morphology | False | Benign adenomatous neoplasm - category | Inferred relationship | Some | 1 | 
| Fuchs' adenoma | Associated morphology | False | Benign adenomatous neoplasm - category | Inferred relationship | Some | 1 | 
| Brunner's gland adenoma | Associated morphology | False | Benign adenomatous neoplasm - category | Inferred relationship | Some | 1 | 
| Adenomatous goiter | Associated morphology | False | Benign adenomatous neoplasm - category | Inferred relationship | Some | 1 | 
| Myoma of prostate | Associated morphology | False | Benign adenomatous neoplasm - category | Inferred relationship | Some | 2 | 
| Pituitary adenoma with extrasellar extension | Associated morphology | False | Benign adenomatous neoplasm - category | Inferred relationship | Some | 1 | 
| Endocrine pancreatic adenoma | Associated morphology | False | Benign adenomatous neoplasm - category | Inferred relationship | Some | 1 | 
| Suprasellar extension of pituitary adenoma | Associated morphology | False | Benign adenomatous neoplasm - category | Inferred relationship | Some | 1 | 
| Adenomatous polyp of cervix uteri (disorder) | Associated morphology | False | Benign adenomatous neoplasm - category | Inferred relationship | Some | 1 | 
| Pituitary macroadenoma with extrasellar extension | Associated morphology | False | Benign adenomatous neoplasm - category | Inferred relationship | Some | 1 | 
| Adenoma of small intestine (disorder) | Associated morphology | False | Benign adenomatous neoplasm - category | Inferred relationship | Some | 1 | 
| Adenoma of large intestine (disorder) | Associated morphology | False | Benign adenomatous neoplasm - category | Inferred relationship | Some | 1 | 
| Adenoma of rectum (disorder) | Associated morphology | False | Benign adenomatous neoplasm - category | Inferred relationship | Some | 1 | 
| Parathyroid adenoma excision | Direct morphology | False | Benign adenomatous neoplasm - category | Inferred relationship | Some | 1 | 
| Adenoma of liver (disorder) | Associated morphology | False | Benign adenomatous neoplasm - category | Inferred relationship | Some | 1 | 
| Pituitary macroadenoma with extrasellar extension | Associated morphology | False | Benign adenomatous neoplasm - category | Inferred relationship | Some | 1 | 
| Adenoma of small intestine (disorder) | Associated morphology | False | Benign adenomatous neoplasm - category | Inferred relationship | Some | 1 | 
| Adenoma of liver (disorder) | Associated morphology | False | Benign adenomatous neoplasm - category | Inferred relationship | Some | 1 | 
| Suprasellar extension of pituitary adenoma | Associated morphology | False | Benign adenomatous neoplasm - category | Inferred relationship | Some | 1 | 
| Fuchs' adenoma | Associated morphology | False | Benign adenomatous neoplasm - category | Inferred relationship | Some | 1 | 
| Parathyroid adenoma excision | Direct morphology | False | Benign adenomatous neoplasm - category | Inferred relationship | Some | 1 | 
| Functionless pituitary adenoma | Associated morphology | False | Benign adenomatous neoplasm - category | Inferred relationship | Some | 1 | 
| Adenoma of rectum (disorder) | Associated morphology | False | Benign adenomatous neoplasm - category | Inferred relationship | Some | 1 | 
| Pituitary mesoadenoma | Associated morphology | False | Benign adenomatous neoplasm - category | Inferred relationship | Some | 1 | 
| Mixed-functioning pituitary adenoma | Associated morphology | False | Benign adenomatous neoplasm - category | Inferred relationship | Some | 1 | 
| Pituitary microadenoma | Associated morphology | False | Benign adenomatous neoplasm - category | Inferred relationship | Some | 1 | 
| Pituitary adenoma with extrasellar extension | Associated morphology | False | Benign adenomatous neoplasm - category | Inferred relationship | Some | 1 | 
| Gonadotroph adenoma | Associated morphology | False | Benign adenomatous neoplasm - category | Inferred relationship | Some | 1 | 
| Somatotroph adenoma | Associated morphology | False | Benign adenomatous neoplasm - category | Inferred relationship | Some | 1 | 
| Adenoma of large intestine (disorder) | Associated morphology | False | Benign adenomatous neoplasm - category | Inferred relationship | Some | 1 |