| Inbound Relationships | 
Type | 
Active | 
Source | 
Characteristic | 
Refinability | 
Group | 
| Primary malignant neoplasm of major salivary gland | 
Associated morphology | 
False | 
Malignant neoplasm, primary | 
Inferred relationship | 
Some | 
 4 | 
| Primary malignant neoplasm of pericardium | 
Associated morphology | 
False | 
Malignant neoplasm, primary | 
Inferred relationship | 
Some | 
 3 | 
| Primary malignant neoplasm of soft tissues of inguinal region | 
Associated morphology | 
False | 
Malignant neoplasm, primary | 
Inferred relationship | 
Some | 
 3 | 
| Overlapping malignant neoplasm of major salivary gland | 
Associated morphology | 
False | 
Malignant neoplasm, primary | 
Inferred relationship | 
Some | 
 4 | 
| Primary malignant neoplasm of buccal mucosa (disorder) | 
Associated morphology | 
False | 
Malignant neoplasm, primary | 
Inferred relationship | 
Some | 
 1 | 
| Primary malignant neoplasm of peripheral nerves of pelvis | 
Associated morphology | 
False | 
Malignant neoplasm, primary | 
Inferred relationship | 
Some | 
 2 | 
| Primary malignant neoplasm of peripheral nerves of trunk | 
Associated morphology | 
False | 
Malignant neoplasm, primary | 
Inferred relationship | 
Some | 
 2 | 
| Overlapping malignant neoplasm of tongue | 
Associated morphology | 
False | 
Malignant neoplasm, primary | 
Inferred relationship | 
Some | 
 2 | 
| Overlapping malignant neoplasm of esophagus | 
Associated morphology | 
False | 
Malignant neoplasm, primary | 
Inferred relationship | 
Some | 
 2 | 
| Overlapping malignant neoplasm of stomach | 
Associated morphology | 
False | 
Malignant neoplasm, primary | 
Inferred relationship | 
Some | 
 2 | 
| Overlapping malignant neoplasm of small intestine | 
Associated morphology | 
False | 
Malignant neoplasm, primary | 
Inferred relationship | 
Some | 
 2 | 
| Overlapping malignant neoplasm of colon | 
Associated morphology | 
False | 
Malignant neoplasm, primary | 
Inferred relationship | 
Some | 
 2 | 
| Primary malignant neoplasm of peripheral nerves of pelvis | 
Associated morphology | 
False | 
Malignant neoplasm, primary | 
Inferred relationship | 
Some | 
 1 | 
| Primary malignant neoplasm of peripheral nerves of trunk | 
Associated morphology | 
False | 
Malignant neoplasm, primary | 
Inferred relationship | 
Some | 
 2 | 
| Primary malignant neoplasm of tongue | 
Associated morphology | 
False | 
Malignant neoplasm, primary | 
Inferred relationship | 
Some | 
 1 | 
| Primary malignant neoplasm of anterior two-thirds of tongue (disorder) | 
Associated morphology | 
False | 
Malignant neoplasm, primary | 
Inferred relationship | 
Some | 
 2 | 
| Overlapping malignant neoplasm of bone and articular cartilage of limb | 
Associated morphology | 
False | 
Malignant neoplasm, primary | 
Inferred relationship | 
Some | 
 1 | 
| Overlapping malignant neoplasm of major salivary gland | 
Associated morphology | 
False | 
Malignant neoplasm, primary | 
Inferred relationship | 
Some | 
 2 | 
| Overlapping malignant neoplasm of rectum, anus and anal canal | 
Associated morphology | 
False | 
Malignant neoplasm, primary | 
Inferred relationship | 
Some | 
 2 | 
| Primary malignant neoplasm of peripheral nerves of abdomen | 
Associated morphology | 
False | 
Malignant neoplasm, primary | 
Inferred relationship | 
Some | 
 3 | 
| Carcinoid bronchial adenoma | 
Associated morphology | 
False | 
Malignant neoplasm, primary | 
Inferred relationship | 
Some | 
 4 | 
| Primary malignant neoplasm of dorsal surface of tongue | 
Associated morphology | 
False | 
Malignant neoplasm, primary | 
Inferred relationship | 
Some | 
 2 | 
| Primary malignant neoplasm of soft tissues of inguinal region | 
Associated morphology | 
False | 
Malignant neoplasm, primary | 
Inferred relationship | 
Some | 
 2 | 
| Primary malignant neoplasm of ventral surface of tongue | 
Associated morphology | 
False | 
Malignant neoplasm, primary | 
Inferred relationship | 
Some | 
 1 | 
| Primary malignant neoplasm of muscle of inguinal region | 
Associated morphology | 
False | 
Malignant neoplasm, primary | 
Inferred relationship | 
Some | 
 2 | 
| Primary malignant neoplasm of vulva | 
Associated morphology | 
False | 
Malignant neoplasm, primary | 
Inferred relationship | 
Some | 
 2 | 
| Primary malignant neoplasm of pericardium | 
Associated morphology | 
False | 
Malignant neoplasm, primary | 
Inferred relationship | 
Some | 
 3 | 
| Primary malignant neoplasm of lingual tonsil | 
Associated morphology | 
False | 
Malignant neoplasm, primary | 
Inferred relationship | 
Some | 
 1 | 
| Primary malignant neoplasm of major salivary gland | 
Associated morphology | 
False | 
Malignant neoplasm, primary | 
Inferred relationship | 
Some | 
 2 | 
| Paget's disease of skin | 
Is a | 
False | 
Malignant neoplasm, primary | 
Inferred relationship | 
Some | 
  | 
| Malignant squamous tumor, primary | 
Is a | 
False | 
Malignant neoplasm, primary | 
Inferred relationship | 
Some | 
  | 
| Adenocarcinoma with metaplasia | 
Is a | 
False | 
Malignant neoplasm, primary | 
Inferred relationship | 
Some | 
  | 
| Leukemia - category | 
Is a | 
False | 
Malignant neoplasm, primary | 
Inferred relationship | 
Some | 
  | 
| Malignant melanoma in precancerous melanosis | 
Is a | 
False | 
Malignant neoplasm, primary | 
Inferred relationship | 
Some | 
  | 
| Malignant melanoma, regressing | 
Is a | 
False | 
Malignant neoplasm, primary | 
Inferred relationship | 
Some | 
  | 
| Lentigo maligna melanoma | 
Is a | 
False | 
Malignant neoplasm, primary | 
Inferred relationship | 
Some | 
  | 
| Fibrous mesothelioma, malignant | 
Is a | 
False | 
Malignant neoplasm, primary | 
Inferred relationship | 
Some | 
  | 
| Malignant melanoma in giant pigmented nevus | 
Is a | 
False | 
Malignant neoplasm, primary | 
Inferred relationship | 
Some | 
  | 
| Malignant melanoma in junctional nevus | 
Is a | 
False | 
Malignant neoplasm, primary | 
Inferred relationship | 
Some | 
  | 
| Malignant mast cell neoplasm (morphologic abnormality) | 
Is a | 
False | 
Malignant neoplasm, primary | 
Inferred relationship | 
Some | 
  | 
| Regressed germ cell tumor (morphologic abnormality) | 
Is a | 
False | 
Malignant neoplasm, primary | 
Inferred relationship | 
Some | 
  | 
| Diffuse embryoma (morphologic abnormality) | 
Is a | 
False | 
Malignant neoplasm, primary | 
Inferred relationship | 
Some | 
  | 
| Malignant blood vessel neoplasm, primary | 
Is a | 
False | 
Malignant neoplasm, primary | 
Inferred relationship | 
Some | 
  | 
| Mycosis fungoides of skin | 
Associated morphology | 
False | 
Malignant neoplasm, primary | 
Inferred relationship | 
Some | 
 2 | 
| Sézary disease of skin | 
Associated morphology | 
False | 
Malignant neoplasm, primary | 
Inferred relationship | 
Some | 
 2 | 
| Carcinoma of Bartholin's gland | 
Associated morphology | 
False | 
Malignant neoplasm, primary | 
Inferred relationship | 
Some | 
 2 | 
| Sézary's disease (disorder) | 
Associated morphology | 
False | 
Malignant neoplasm, primary | 
Inferred relationship | 
Some | 
 2 | 
| Mycosis fungoides (clinical) | 
Associated morphology | 
False | 
Malignant neoplasm, primary | 
Inferred relationship | 
Some | 
 1 | 
| Mycosis fungoides of intra-abdominal lymph nodes | 
Associated morphology | 
False | 
Malignant neoplasm, primary | 
Inferred relationship | 
Some | 
 2 | 
| Mycosis fungoides of intrapelvic lymph nodes | 
Associated morphology | 
False | 
Malignant neoplasm, primary | 
Inferred relationship | 
Some | 
 2 | 
| Mycosis fungoides of intrathoracic lymph nodes | 
Associated morphology | 
False | 
Malignant neoplasm, primary | 
Inferred relationship | 
Some | 
 2 | 
| Mycosis fungoides of lymph nodes of axilla AND/OR upper limb | 
Associated morphology | 
False | 
Malignant neoplasm, primary | 
Inferred relationship | 
Some | 
 2 | 
| Mycosis fungoides of lymph nodes of head, face AND/OR neck | 
Associated morphology | 
False | 
Malignant neoplasm, primary | 
Inferred relationship | 
Some | 
 2 | 
| Mycosis fungoides of lymph nodes of inguinal region AND/OR lower limb | 
Associated morphology | 
False | 
Malignant neoplasm, primary | 
Inferred relationship | 
Some | 
 2 | 
| Mycosis fungoides of spleen | 
Associated morphology | 
False | 
Malignant neoplasm, primary | 
Inferred relationship | 
Some | 
 2 | 
| Mycosis fungoides of extranodal AND/OR solid organ site | 
Associated morphology | 
False | 
Malignant neoplasm, primary | 
Inferred relationship | 
Some | 
 4 | 
| Sézary's disease of intra-abdominal lymph nodes | 
Associated morphology | 
False | 
Malignant neoplasm, primary | 
Inferred relationship | 
Some | 
 3 | 
| Sézary's disease of intrapelvic lymph nodes | 
Associated morphology | 
False | 
Malignant neoplasm, primary | 
Inferred relationship | 
Some | 
 3 | 
| Sézary's disease of intrathoracic lymph nodes | 
Associated morphology | 
False | 
Malignant neoplasm, primary | 
Inferred relationship | 
Some | 
 3 | 
| Sézary's disease of lymph nodes of axilla AND/OR upper limb | 
Associated morphology | 
False | 
Malignant neoplasm, primary | 
Inferred relationship | 
Some | 
 4 | 
| Sézary's disease of lymph nodes of head, face AND/OR neck | 
Associated morphology | 
False | 
Malignant neoplasm, primary | 
Inferred relationship | 
Some | 
 2 | 
| Sézary's disease of lymph nodes of inguinal region AND/OR lower limb | 
Associated morphology | 
False | 
Malignant neoplasm, primary | 
Inferred relationship | 
Some | 
 4 | 
| Sézary's disease of lymph nodes of multiple sites | 
Associated morphology | 
False | 
Malignant neoplasm, primary | 
Inferred relationship | 
Some | 
 3 | 
| Sézary's disease of extranodal AND/OR solid organ site | 
Associated morphology | 
False | 
Malignant neoplasm, primary | 
Inferred relationship | 
Some | 
 5 | 
| Mycosis fungoides of the lymph nodes of head, face and neck | 
Associated morphology | 
False | 
Malignant neoplasm, primary | 
Inferred relationship | 
Some | 
 3 | 
| Mycosis fungoides of lymph nodes of axilla and upper limb | 
Associated morphology | 
False | 
Malignant neoplasm, primary | 
Inferred relationship | 
Some | 
 2 | 
| Mycosis fungoides of lymph nodes of inguinal region and lower limb | 
Associated morphology | 
False | 
Malignant neoplasm, primary | 
Inferred relationship | 
Some | 
 3 | 
| Mycosis fungoides of lymph nodes of multiple sites (disorder) | 
Associated morphology | 
False | 
Malignant neoplasm, primary | 
Inferred relationship | 
Some | 
 2 | 
| Sézary's disease of lymph nodes of head, face and neck | 
Associated morphology | 
False | 
Malignant neoplasm, primary | 
Inferred relationship | 
Some | 
 3 | 
| Sézary's disease of intrathoracic lymph nodes (disorder) | 
Associated morphology | 
False | 
Malignant neoplasm, primary | 
Inferred relationship | 
Some | 
 3 | 
| Sézary's disease of intra-abdominal lymph nodes (disorder) | 
Associated morphology | 
False | 
Malignant neoplasm, primary | 
Inferred relationship | 
Some | 
 3 | 
| Sezary's disease of lymph nodes of axilla and upper limb | 
Associated morphology | 
False | 
Malignant neoplasm, primary | 
Inferred relationship | 
Some | 
 3 | 
| Sézary's disease of lymph nodes of inguinal region and lower limb | 
Associated morphology | 
False | 
Malignant neoplasm, primary | 
Inferred relationship | 
Some | 
 3 | 
| Sézary's disease of intrapelvic lymph nodes (disorder) | 
Associated morphology | 
False | 
Malignant neoplasm, primary | 
Inferred relationship | 
Some | 
 3 | 
| Sezary's disease of spleen | 
Associated morphology | 
False | 
Malignant neoplasm, primary | 
Inferred relationship | 
Some | 
 4 | 
| Sézary's disease of lymph nodes of multiple sites (disorder) | 
Associated morphology | 
False | 
Malignant neoplasm, primary | 
Inferred relationship | 
Some | 
 3 | 
| Carcinoma of lingual tonsil | 
Associated morphology | 
False | 
Malignant neoplasm, primary | 
Inferred relationship | 
Some | 
 2 | 
| Tongue carcinoma | 
Associated morphology | 
False | 
Malignant neoplasm, primary | 
Inferred relationship | 
Some | 
 2 | 
| Carcinoma ventral surface of tongue | 
Associated morphology | 
False | 
Malignant neoplasm, primary | 
Inferred relationship | 
Some | 
 1 | 
| Mycosis fungoides of unspecified site | 
Associated morphology | 
False | 
Malignant neoplasm, primary | 
Inferred relationship | 
Some | 
 1 | 
| Mycosis fungoides NOS | 
Associated morphology | 
False | 
Malignant neoplasm, primary | 
Inferred relationship | 
Some | 
 1 | 
| Sézary's disease of unspecified site | 
Associated morphology | 
False | 
Malignant neoplasm, primary | 
Inferred relationship | 
Some | 
 2 | 
| Sézary's disease NOS | 
Associated morphology | 
False | 
Malignant neoplasm, primary | 
Inferred relationship | 
Some | 
 2 | 
| Primary malignant neoplasm of blood vessel of upper arm (disorder) | 
Associated morphology | 
False | 
Malignant neoplasm, primary | 
Inferred relationship | 
Some | 
 1 | 
| Primary cutaneous lymphoma (disorder) | 
Associated morphology | 
False | 
Malignant neoplasm, primary | 
Inferred relationship | 
Some | 
 2 | 
| Primary malignant neoplasm of blood vessel of lower leg (disorder) | 
Associated morphology | 
False | 
Malignant neoplasm, primary | 
Inferred relationship | 
Some | 
 1 | 
| Primary cutaneous T-cell lymphoma (disorder) | 
Associated morphology | 
False | 
Malignant neoplasm, primary | 
Inferred relationship | 
Some | 
 1 | 
| Malignant neoplasm of nail apparatus (disorder) | 
Associated morphology | 
False | 
Malignant neoplasm, primary | 
Inferred relationship | 
Some | 
 1 | 
| Squamous cell carcinoma of nail apparatus (disorder) | 
Associated morphology | 
False | 
Malignant neoplasm, primary | 
Inferred relationship | 
Some | 
 2 | 
| Primary cutaneous large T-cell lymphoma (disorder) | 
Associated morphology | 
False | 
Malignant neoplasm, primary | 
Inferred relationship | 
Some | 
 1 | 
| Malignant melanoma of nail apparatus (disorder) | 
Associated morphology | 
False | 
Malignant neoplasm, primary | 
Inferred relationship | 
Some | 
 2 | 
| Angiosarcoma (disorder) | 
Associated morphology | 
False | 
Malignant neoplasm, primary | 
Inferred relationship | 
Some | 
  | 
| Lymphangiosarcoma (disorder) | 
Associated morphology | 
False | 
Malignant neoplasm, primary | 
Inferred relationship | 
Some | 
  | 
| Infantile fibrosarcoma (disorder) | 
Associated morphology | 
False | 
Malignant neoplasm, primary | 
Inferred relationship | 
Some | 
 3 | 
| Epithelioid leiomyosarcoma of skin (disorder) | 
Associated morphology | 
False | 
Malignant neoplasm, primary | 
Inferred relationship | 
Some | 
 3 | 
| Myxoid leiomyosarcoma of skin (disorder) | 
Associated morphology | 
False | 
Malignant neoplasm, primary | 
Inferred relationship | 
Some | 
 3 | 
| Cutaneous leiomyosarcoma with granular cell change (disorder) | 
Associated morphology | 
False | 
Malignant neoplasm, primary | 
Inferred relationship | 
Some | 
 3 | 
| Extraskeletal osteosarcoma (disorder) | 
Associated morphology | 
False | 
Malignant neoplasm, primary | 
Inferred relationship | 
Some | 
 1 | 
| Extraskeletal myxoid chondrosarcoma (disorder) | 
Associated morphology | 
False | 
Malignant neoplasm, primary | 
Inferred relationship | 
Some | 
  | 
| Extraskeletal mesenchymal chondrosarcoma (disorder) | 
Associated morphology | 
False | 
Malignant neoplasm, primary | 
Inferred relationship | 
Some | 
  | 
| Patch/plaque stage mycosis fungoides (disorder) | 
Associated morphology | 
False | 
Malignant neoplasm, primary | 
Inferred relationship | 
Some | 
 1 |