| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group | 
| Rectum, unknown surgical margin, involved by tumor | Interprets | True | Histopathology test | Inferred relationship | Some | 1 | 
| Surgical deep margin uninvolved by malignant neoplasm (finding) | Interprets | True | Histopathology test | Inferred relationship | Some | 1 | 
| Rectum, deep surgical margin, involved by tumor | Interprets | True | Histopathology test | Inferred relationship | Some | 1 | 
| Tumor invades retina (finding) | Interprets | True | Histopathology test | Inferred relationship | Some | 3 | 
| Tumor massively invades choroid (finding) | Interprets | True | Histopathology test | Inferred relationship | Some | 2 | 
| Anal, deep radial surgical margin involved by tumor (finding) | Interprets | True | Histopathology test | Inferred relationship | Some | 1 | 
| Seminal vesicle invasion by tumor absent (finding) | Interprets | True | Histopathology test | Inferred relationship | Some | 2 | 
| Surgical exocervical margin involved by malignant neoplasm (finding) | Interprets | True | Histopathology test | Inferred relationship | Some | 1 | 
| Surgical mucosal margin uninvolved by in situ carcinoma (finding) | Interprets | True | Histopathology test | Inferred relationship | Some | 1 | 
| Tumor invades optic disc (finding) | Interprets | True | Histopathology test | Inferred relationship | Some | 3 | 
| Increased turbidity | Interprets | False | Histopathology test | Inferred relationship | Some |  | 
| Rectum, left lateral surgical margin, involved by tumor | Interprets | True | Histopathology test | Inferred relationship | Some | 1 | 
| Surgical exocervical margin finding (finding) | Interprets | True | Histopathology test | Inferred relationship | Some | 1 | 
| Surgical mucosal margin involved by malignant neoplasm (finding) | Interprets | True | Histopathology test | Inferred relationship | Some | 1 | 
| Peritumoral lymphocytic response finding (finding) | Interprets | True | Histopathology test | Inferred relationship | Some | 1 | 
| Surgical pancreatic parenchymal margin involved by in situ carcinoma (finding) | Interprets | True | Histopathology test | Inferred relationship | Some | 1 | 
| Gross pathology | Interprets | True | Histopathology test | Inferred relationship | Some | 1 | 
| Surgical distal margin involved by in situ carcinoma/adenoma (finding) | Interprets | True | Histopathology test | Inferred relationship | Some | 1 | 
| Lymphoma involves muscular wall AND/OR subserosa (finding) | Interprets | True | Histopathology test | Inferred relationship | Some | 3 | 
| Satisfactory for evaluation but limited by lack of pertinent clinical patient information | Interprets | True | Histopathology test | Inferred relationship | Some | 1 | 
| Surgical margin involvement by tumor not applicable (finding) | Interprets | True | Histopathology test | Inferred relationship | Some | 1 | 
| Surgical uncinate process margin involved by malignant neoplasm (finding) | Interprets | True | Histopathology test | Inferred relationship | Some | 1 | 
| Surgical parenchymal margin involved by malignant neoplasm (finding) | Interprets | True | Histopathology test | Inferred relationship | Some | 1 | 
| Surgical deep margin is closest uninvolved margin to malignant neoplasm (finding) | Interprets | True | Histopathology test | Inferred relationship | Some | 1 | 
| Rectum, right lateral surgical margin, involved by tumor | Interprets | True | Histopathology test | Inferred relationship | Some | 1 | 
| Undifferentiated histological grade finding (finding) | Interprets | True | Histopathology test | Inferred relationship | Some | 2 | 
| Surgical exocervical margin involved by intraepithelial neoplasia (finding) | Interprets | True | Histopathology test | Inferred relationship | Some | 1 | 
| Surgical exocervical margin uninvolved by intraepithelial neoplasia (finding) | Interprets | True | Histopathology test | Inferred relationship | Some | 1 | 
| Surgical proximal pancreatic margin involved by malignant neoplasm (finding) | Interprets | True | Histopathology test | Inferred relationship | Some | 1 | 
| Low grade lymphoma, stage 1 (finding) | Interprets | True | Histopathology test | Inferred relationship | Some | 3 | 
| Cloudy urine | Interprets | False | Histopathology test | Inferred relationship | Some |  | 
| Surgical margin involved by tumor (finding) | Interprets | True | Histopathology test | Inferred relationship | Some | 1 | 
| Surgical inferior margin is closest uninvolved margin to malignant neoplasm (finding) | Interprets | True | Histopathology test | Inferred relationship | Some | 1 | 
| Tumor invasion of perineural tissue present (prostate) (finding) | Interprets | True | Histopathology test | Inferred relationship | Some | 2 | 
| Nottingham Combined Grade finding (finding) | Interprets | True | Histopathology test | Inferred relationship | Some | 1 | 
| Surgical deep margin involved by intraepithelial neoplasia (finding) | Interprets | True | Histopathology test | Inferred relationship | Some | 1 | 
| Pancreatic surgical margin, involved by tumor | Interprets | True | Histopathology test | Inferred relationship | Some | 1 | 
| Surgical vascular margin involved by malignant neoplasm (finding) | Interprets | True | Histopathology test | Inferred relationship | Some | 1 | 
| Distance of tumor from anal verge unknown (finding) | Interprets | True | Histopathology test | Inferred relationship | Some | 3 | 
| Surgical margin finding (finding) | Interprets | True | Histopathology test | Inferred relationship | Some | 1 | 
| Specimen less than optimal for diagnosis | Interprets | True | Histopathology test | Inferred relationship | Some | 1 | 
| Proximal pancreatic surgical margin, involved by tumor | Interprets | True | Histopathology test | Inferred relationship | Some | 1 | 
| Surgical posterior retroperitoneal pancreatic margin involved by malignant neoplasm (finding) | Interprets | True | Histopathology test | Inferred relationship | Some | 1 | 
| Rectum, inferior lateral surgical margin, involved by tumor | Interprets | True | Histopathology test | Inferred relationship | Some | 1 | 
| Pulmonary parenchymal invasion by tumor cannot be assessed (finding) | Interprets | True | Histopathology test | Inferred relationship | Some | 2 | 
| No obvious clot in sample | Interprets | True | Histopathology test | Inferred relationship | Some | 1 | 
| Moderately differentiated histological grade finding (finding) | Interprets | True | Histopathology test | Inferred relationship | Some | 2 | 
| Surgical deep margin involvement by melanoma cannot be assessed (finding) | Interprets | True | Histopathology test | Inferred relationship | Some | 1 | 
| Surgical distal pancreatic margin involved by malignant neoplasm (finding) | Interprets | True | Histopathology test | Inferred relationship | Some | 1 | 
| Surgical distal mucosal margin involved by in situ carcinoma (finding) | Interprets | True | Histopathology test | Inferred relationship | Some | 1 | 
| Surgical bronchial margin involved by malignant neoplasm (finding) | Interprets | True | Histopathology test | Inferred relationship | Some | 1 | 
| Surgical exocervical margin involved by malignant neoplasm, focal (finding) | Interprets | True | Histopathology test | Inferred relationship | Some | 1 | 
| Surgical deep margin uninvolved by intraepithelial neoplasia (finding) | Interprets | True | Histopathology test | Inferred relationship | Some | 1 | 
| Venous (large vessel)/lymphatic (small vessel) tumor invasion finding (finding) | Interprets | True | Histopathology test | Inferred relationship | Some | 2 | 
| Surgical chest wall margin involved by malignant neoplasm (finding) | Interprets | True | Histopathology test | Inferred relationship | Some | 1 | 
| G4: Nuclei bizarre and multilobated, 20 µ or greater, nucleoli prominent, chromatin clumped (finding) | Interprets | True | Histopathology test | Inferred relationship | Some | 1 | 
| Surgical parietal pleural margin involved by malignant neoplasm (finding) | Interprets | True | Histopathology test | Inferred relationship | Some | 1 | 
| Finding of histologic grading differentiation AND/OR behavior (finding) | Interprets | True | Histopathology test | Inferred relationship | Some | 1 | 
| Histological grade finding (finding) | Interprets | True | Histopathology test | Inferred relationship | Some | 3 | 
| Rectum, deep surgical margin, focal, involved by tumor | Interprets | True | Histopathology test | Inferred relationship | Some | 1 | 
| Anal, distal surgical margin not involved by tumor (finding) | Interprets | True | Histopathology test | Inferred relationship | Some | 1 | 
| Surgical mesenteric margin uninvolved by malignant neoplasm (finding) | Interprets | True | Histopathology test | Inferred relationship | Some | 1 | 
| Surgical lateral margin is closest uninvolved margin to malignant neoplasm (finding) | Interprets | True | Histopathology test | Inferred relationship | Some | 1 | 
| Satisfactory for evaluation but limited by absence of an endocervical/transformation zone component from a patient with a cervix (finding) | Interprets | True | Histopathology test | Inferred relationship | Some | 1 | 
| Tumor invasion of perineural tissue absent (prostate) (finding) | Interprets | True | Histopathology test | Inferred relationship | Some | 2 | 
| Surgical bronchial margin involved by tumor (finding) | Interprets | True | Histopathology test | Inferred relationship | Some | 1 | 
| Integrity of specimen unknown (finding) | Interprets | True | Histopathology test | Inferred relationship | Some | 1 | 
| Surgical mesenteric margin involved by malignant neoplasm (finding) | Interprets | True | Histopathology test | Inferred relationship | Some | 1 | 
| Surgical deep margin finding (finding) | Interprets | True | Histopathology test | Inferred relationship | Some | 1 | 
| Surgical exocervical margin involved by malignant neoplasm, diffuse (finding) | Interprets | True | Histopathology test | Inferred relationship | Some | 1 | 
| Tumor invades mediastinum (finding) | Interprets | True | Histopathology test | Inferred relationship | Some | 3 | 
| Anal, proximal surgical margin not involved by tumor (finding) | Interprets | True | Histopathology test | Inferred relationship | Some | 1 | 
| G3: Nuclei very irregular, approximately 20 µ; nucleoli large and prominent | Interprets | True | Histopathology test | Inferred relationship | Some | 3 | 
| Deep surgical margin, focal, involvement by tumor present (finding) | Interprets | True | Histopathology test | Inferred relationship | Some | 1 | 
| Tissue specimen intact (finding) | Interprets | False | Histopathology test | Inferred relationship | Some |  | 
| Unsatisfactory for evaluation due to thick areas | Interprets | True | Histopathology test | Inferred relationship | Some | 1 | 
| Local tumor invasion (finding) | Interprets | True | Histopathology test | Inferred relationship | Some | 2 | 
| Specimen satisfactory for evaluation | Interprets | True | Histopathology test | Inferred relationship | Some | 1 | 
| Grade not determined | Interprets | True | Histopathology test | Inferred relationship | Some | 2 | 
| Tumor invades epithelium only (finding) | Interprets | True | Histopathology test | Inferred relationship | Some | 3 | 
| Surgical margin involvement by tumor cannot be assessed (finding) | Interprets | True | Histopathology test | Inferred relationship | Some | 1 | 
| Breslow measurement - depth greater than 1.75 mm (finding) | Interprets | True | Histopathology test | Inferred relationship | Some | 3 | 
| Nuclear pleomorphism finding (finding) | Interprets | True | Histopathology test | Inferred relationship | Some | 1 | 
| Integrity of specimen not specified (finding) | Interprets | True | Histopathology test | Inferred relationship | Some | 1 | 
| Distal pancreatic surgical margin, involved by tumor | Interprets | True | Histopathology test | Inferred relationship | Some | 1 | 
| Poorly differentiated histological grade finding (finding) | Interprets | True | Histopathology test | Inferred relationship | Some | 2 | 
| Surgical margin involved by intraepithelial neoplasia (finding) | Interprets | True | Histopathology test | Inferred relationship | Some | 1 | 
| Vascular invasion by tumor present (finding) | Interprets | True | Histopathology test | Inferred relationship | Some | 1 | 
| Surgical bronchial margin involved by squamous cell carcinoma in situ (finding) | Interprets | True | Histopathology test | Inferred relationship | Some | 1 | 
| Tumor invasion deeper than skin (finding) | Interprets | True | Histopathology test | Inferred relationship | Some | 3 | 
| Anal, proximal surgical margin involved by tumor (finding) | Interprets | True | Histopathology test | Inferred relationship | Some | 1 | 
| Stomach, distal surgical margin, involved by tumor | Interprets | True | Histopathology test | Inferred relationship | Some | 1 | 
| Inferior lateral surgical margin, involvement by tumour present | Interprets | True | Histopathology test | Inferred relationship | Some | 1 | 
| Surgical proximal mucosal margin uninvolved by in situ carcinoma (finding) | Interprets | True | Histopathology test | Inferred relationship | Some | 1 | 
| Tumor invades sclera (finding) | Interprets | True | Histopathology test | Inferred relationship | Some | 3 | 
| Right ovary not present in specimen (finding) | Interprets | False | Histopathology test | Inferred relationship | Some |  | 
| Stomach, proximal surgical margin, involved by tumor | Interprets | True | Histopathology test | Inferred relationship | Some | 1 | 
| Tissue lost in processing | Interprets | True | Histopathology test | Inferred relationship | Some | 1 | 
| Surgical distal margin finding (finding) | Interprets | True | Histopathology test | Inferred relationship | Some | 1 | 
| Surgical omental margin is closest uninvolved margin to malignant neoplasm (finding) | Interprets | True | Histopathology test | Inferred relationship | Some | 1 | 
| Breast tubule formation finding (finding) | Interprets | True | Histopathology test | Inferred relationship | Some | 1 |