| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group | 
| Benign neoplasm of skin of temple | Pathological process | False | Neoplastic process | Inferred relationship | Existential restriction modifier |  | 
| Benign neoplasm of skin of trunk, excluding scrotum | Pathological process | False | Neoplastic process | Inferred relationship | Existential restriction modifier |  | 
| Benign neoplasm of skin of upper limb and shoulder | Pathological process | False | Neoplastic process | Inferred relationship | Existential restriction modifier |  | 
| Benign neoplasm of skin of upper arm | Pathological process | False | Neoplastic process | Inferred relationship | Existential restriction modifier |  | 
| Benign neoplasm of skin of fore-arm | Pathological process | False | Neoplastic process | Inferred relationship | Existential restriction modifier |  | 
| Benign neoplasm of skin of lower leg | Pathological process | False | Neoplastic process | Inferred relationship | Existential restriction modifier |  | 
| Melanocytic nevi of lip | Pathological process | False | Neoplastic process | Inferred relationship | Existential restriction modifier |  | 
| Melanocytic nevi of eyelid, including canthus | Pathological process | False | Neoplastic process | Inferred relationship | Existential restriction modifier |  | 
| Melanocytic nevi of ear and external auditory canal | Pathological process | False | Neoplastic process | Inferred relationship | Existential restriction modifier |  | 
| Melanocytic nevi of scalp and neck | Pathological process | False | Neoplastic process | Inferred relationship | Existential restriction modifier |  | 
| Melanocytic nevi of trunk | Pathological process | False | Neoplastic process | Inferred relationship | Existential restriction modifier |  | 
| Melanocytic nevi of upper limb, including shoulder | Pathological process | False | Neoplastic process | Inferred relationship | Existential restriction modifier |  | 
| Melanocytic nevi of lower limb, including hip | Pathological process | False | Neoplastic process | Inferred relationship | Existential restriction modifier |  | 
| Benign neoplasm lacrimal sac | Pathological process | False | Neoplastic process | Inferred relationship | Existential restriction modifier |  | 
| Benign neoplasm nasolacrimal duct | Pathological process | False | Neoplastic process | Inferred relationship | Existential restriction modifier |  | 
| Benign brain tumor | Pathological process | False | Neoplastic process | Inferred relationship | Existential restriction modifier |  | 
| Benign neoplasm of brain, supratentorial | Pathological process | False | Neoplastic process | Inferred relationship | Existential restriction modifier |  | 
| Benign tumor of cranial nerve | Pathological process | False | Neoplastic process | Inferred relationship | Existential restriction modifier |  | 
| Cerebral meningioma | Pathological process | False | Neoplastic process | Inferred relationship | Existential restriction modifier |  | 
| Benign tumor of spinal cord | Pathological process | False | Neoplastic process | Inferred relationship | Existential restriction modifier |  | 
| Hemangioma of intra-abdominal structure | Pathological process | False | Neoplastic process | Inferred relationship | Existential restriction modifier |  | 
| Carcinoma in situ of upper third of esophagus | Pathological process | False | Neoplastic process | Inferred relationship | Existential restriction modifier |  | 
| Carcinoma in situ of middle third of esophagus | Pathological process | False | Neoplastic process | Inferred relationship | Existential restriction modifier |  | 
| Carcinoma in situ of lower third of esophagus | Pathological process | False | Neoplastic process | Inferred relationship | Existential restriction modifier |  | 
| Carcinoma in situ of cardia | Pathological process | False | Neoplastic process | Inferred relationship | Existential restriction modifier |  | 
| Carcinoma in situ of hepatic flexure | Pathological process | False | Neoplastic process | Inferred relationship | Existential restriction modifier |  | 
| Carcinoma in situ of splenic flexure | Pathological process | False | Neoplastic process | Inferred relationship | Existential restriction modifier |  | 
| Carcinoma in situ of rectum and rectosigmoid junction | Pathological process | False | Neoplastic process | Inferred relationship | Existential restriction modifier |  | 
| Carcinoma in situ of hepatic duct | Pathological process | False | Neoplastic process | Inferred relationship | Existential restriction modifier |  | 
| Carcinoma in situ of sphincter of Oddi | Pathological process | False | Neoplastic process | Inferred relationship | Existential restriction modifier |  | 
| Carcinoma in situ of carina of bronchus | Pathological process | False | Neoplastic process | Inferred relationship | Existential restriction modifier |  | 
| Melanoma in situ of ear and external auricular canal | Pathological process | False | Neoplastic process | Inferred relationship | Existential restriction modifier |  | 
| Melanoma in situ of skin structure of scalp and/or neck | Pathological process | False | Neoplastic process | Inferred relationship | Existential restriction modifier |  | 
| Melanoma in situ of upper limb, including shoulder | Pathological process | False | Neoplastic process | Inferred relationship | Existential restriction modifier |  | 
| Melanoma in situ of lower limb, including hip | Pathological process | False | Neoplastic process | Inferred relationship | Existential restriction modifier |  | 
| Neoplasm of uncertain behavior of lip | Pathological process | False | Neoplastic process | Inferred relationship | Existential restriction modifier |  | 
| Neoplasm of uncertain behavior of tongue | Pathological process | False | Neoplastic process | Inferred relationship | Existential restriction modifier |  | 
| Neoplasm of uncertain behavior of minor salivary gland | Pathological process | False | Neoplastic process | Inferred relationship | Existential restriction modifier |  | 
| Neoplasm of uncertain behavior of gums | Pathological process | False | Neoplastic process | Inferred relationship | Existential restriction modifier |  | 
| Neoplasm of uncertain behavior of floor of mouth | Pathological process | False | Neoplastic process | Inferred relationship | Existential restriction modifier |  | 
| Neoplasm of uncertain behavior of cheek | Pathological process | False | Neoplastic process | Inferred relationship | Existential restriction modifier |  | 
| Neoplasm of uncertain behavior of palate | Pathological process | False | Neoplastic process | Inferred relationship | Existential restriction modifier |  | 
| Neoplasm of uncertain behavior of nasopharynx | Pathological process | False | Neoplastic process | Inferred relationship | Existential restriction modifier |  | 
| Neoplasm of uncertain behavior of oropharynx | Pathological process | False | Neoplastic process | Inferred relationship | Existential restriction modifier |  | 
| Neoplasm of uncertain behavior of hypopharynx | Pathological process | False | Neoplastic process | Inferred relationship | Existential restriction modifier |  | 
| Neoplasm of uncertain or unknown behavior of appendix | Pathological process | False | Neoplastic process | Inferred relationship | Existential restriction modifier |  | 
| Neoplasm of uncertain behavior of retroperitoneum and peritoneum | Pathological process | False | Neoplastic process | Inferred relationship | Existential restriction modifier |  | 
| Neoplasm of uncertain behavior of retroperitoneum | Pathological process | False | Neoplastic process | Inferred relationship | Existential restriction modifier |  | 
| Neoplasm of uncertain behavior of peritoneum | Pathological process | False | Neoplastic process | Inferred relationship | Existential restriction modifier |  | 
| Neoplasm of uncertain behavior of esophagus | Pathological process | False | Neoplastic process | Inferred relationship | Existential restriction modifier |  | 
| Neoplasm of uncertain behavior of pancreas | Pathological process | False | Neoplastic process | Inferred relationship | Existential restriction modifier |  | 
| Neoplasm of uncertain behavior of anal canal and sphincter | Pathological process | False | Neoplastic process | Inferred relationship | Existential restriction modifier |  | 
| Neoplasm of uncertain behavior of spleen | Pathological process | False | Neoplastic process | Inferred relationship | Existential restriction modifier |  | 
| Neoplasm of uncertain behavior of nasal cavity | Pathological process | False | Neoplastic process | Inferred relationship | Existential restriction modifier |  | 
| Neoplasm of uncertain behavior of maxillary sinus | Pathological process | False | Neoplastic process | Inferred relationship | Existential restriction modifier |  | 
| Neoplasm of uncertain behavior of ethmoidal sinus | Pathological process | False | Neoplastic process | Inferred relationship | Existential restriction modifier |  | 
| Neoplasm of uncertain behavior of frontal sinus | Pathological process | False | Neoplastic process | Inferred relationship | Existential restriction modifier |  | 
| Neoplasm of uncertain behavior of sphenoidal sinus | Pathological process | False | Neoplastic process | Inferred relationship | Existential restriction modifier |  | 
| Neoplasm of uncertain behavior of uterus | Pathological process | False | Neoplastic process | Inferred relationship | Existential restriction modifier |  | 
| Neoplasm of uncertain behavior of placenta | Pathological process | False | Neoplastic process | Inferred relationship | Existential restriction modifier |  | 
| Neoplasm of uncertain behavior of ovary | Pathological process | False | Neoplastic process | Inferred relationship | Existential restriction modifier |  | 
| Neoplasm of uncertain behavior of vagina | Pathological process | False | Neoplastic process | Inferred relationship | Existential restriction modifier |  | 
| Neoplasm of uncertain behavior of vulva | Pathological process | False | Neoplastic process | Inferred relationship | Existential restriction modifier |  | 
| Neoplasm of uncertain behavior of testis | Pathological process | False | Neoplastic process | Inferred relationship | Existential restriction modifier |  | 
| Neoplasm of uncertain behavior of prostate | Pathological process | False | Neoplastic process | Inferred relationship | Existential restriction modifier |  | 
| Neoplasm of uncertain behavior of penis | Pathological process | False | Neoplastic process | Inferred relationship | Existential restriction modifier |  | 
| Neoplasm of uncertain behavior of epididymis | Pathological process | False | Neoplastic process | Inferred relationship | Existential restriction modifier |  | 
| Neoplasm of uncertain behavior of scrotum | Pathological process | False | Neoplastic process | Inferred relationship | Existential restriction modifier |  | 
| Neoplasm of uncertain behavior of kidney | Pathological process | False | Neoplastic process | Inferred relationship | Existential restriction modifier |  | 
| Neoplasm of uncertain or unknown behavior of renal pelvis | Pathological process | False | Neoplastic process | Inferred relationship | Existential restriction modifier |  | 
| Neoplasm of uncertain behavior of pituitary gland and craniopharyngeal duct | Pathological process | False | Neoplastic process | Inferred relationship | Existential restriction modifier |  | 
| Neoplasm of uncertain behavior of pituitary gland | Pathological process | False | Neoplastic process | Inferred relationship | Existential restriction modifier |  | 
| Neoplasm of uncertain behavior of craniopharyngeal duct | Pathological process | False | Neoplastic process | Inferred relationship | Existential restriction modifier |  | 
| Neoplasm of uncertain behavior of pineal gland | Pathological process | False | Neoplastic process | Inferred relationship | Existential restriction modifier |  | 
| Neoplasm of uncertain behavior of adrenal gland | Pathological process | False | Neoplastic process | Inferred relationship | Existential restriction modifier |  | 
| Neoplasm of uncertain behavior of paraganglia | Pathological process | False | Neoplastic process | Inferred relationship | Existential restriction modifier |  | 
| Neoplasm of uncertain behavior of carotid body | Pathological process | False | Neoplastic process | Inferred relationship | Existential restriction modifier |  | 
| Neoplasm of uncertain behavior of glomus jugulare | Pathological process | False | Neoplastic process | Inferred relationship | Existential restriction modifier |  | 
| Neoplasm of uncertain behavior of aortic body | Pathological process | False | Neoplastic process | Inferred relationship | Existential restriction modifier |  | 
| Neoplasm of uncertain behavior of coccygeal body | Pathological process | False | Neoplastic process | Inferred relationship | Existential restriction modifier |  | 
| Neoplasm of uncertain behavior of thyroid gland | Pathological process | False | Neoplastic process | Inferred relationship | Existential restriction modifier |  | 
| Neoplasm of uncertain behavior of parathyroid gland | Pathological process | False | Neoplastic process | Inferred relationship | Existential restriction modifier |  | 
| Neoplasm of uncertain behavior of brain and/or spinal cord | Pathological process | False | Neoplastic process | Inferred relationship | Existential restriction modifier |  | 
| Neoplasm of uncertain behavior of spinal cord | Pathological process | False | Neoplastic process | Inferred relationship | Existential restriction modifier |  | 
| Neoplasm of uncertain or unknown behavior of brain, supratentorial | Pathological process | False | Neoplastic process | Inferred relationship | Existential restriction modifier |  | 
| Neoplasm of uncertain or unknown behavior of brain, infratentorial | Pathological process | False | Neoplastic process | Inferred relationship | Existential restriction modifier |  | 
| Neoplasm of uncertain behavior of meninges | Pathological process | False | Neoplastic process | Inferred relationship | Existential restriction modifier |  | 
| Neoplasm of uncertain behavior of cerebral meninges | Pathological process | False | Neoplastic process | Inferred relationship | Existential restriction modifier |  | 
| Neoplasm of uncertain behavior of spinal meninges | Pathological process | False | Neoplastic process | Inferred relationship | Existential restriction modifier |  | 
| Neoplasm of uncertain or unknown behavior of peripheral nerves and autonomic nervous system | Pathological process | False | Neoplastic process | Inferred relationship | Existential restriction modifier |  | 
| Neoplasm of uncertain behavior of cranial nerves | Pathological process | False | Neoplastic process | Inferred relationship | Existential restriction modifier |  | 
| Neoplasm of uncertain behavior of bone and articular cartilage | Pathological process | False | Neoplastic process | Inferred relationship | Existential restriction modifier |  | 
| Neoplasm of uncertain behavior of bone | Pathological process | False | Neoplastic process | Inferred relationship | Existential restriction modifier |  | 
| Neoplasm of uncertain behavior of skin | Pathological process | False | Neoplastic process | Inferred relationship | Existential restriction modifier |  | 
| Refractory anemia without sideroblasts, so stated | Pathological process | False | Neoplastic process | Inferred relationship | Existential restriction modifier |  | 
| Refractory anemia with sideroblasts | Pathological process | False | Neoplastic process | Inferred relationship | Existential restriction modifier |  | 
| Refractory anemia with excess of blasts | Pathological process | False | Neoplastic process | Inferred relationship | Existential restriction modifier |  | 
| Refractory anemia with excess of blasts with transformation | Pathological process | False | Neoplastic process | Inferred relationship | Existential restriction modifier |  | 
| Neoplasm of uncertain behavior of eye | Pathological process | False | Neoplastic process | Inferred relationship | Existential restriction modifier |  | 
| Pyogenic progressive granuloma | Pathological process | False | Neoplastic process | Inferred relationship | Existential restriction modifier |  | 
| Angiomatosis | Pathological process | False | Neoplastic process | Inferred relationship | Existential restriction modifier |  |