| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group | 
| Compatibility test, crossmatch, enzyme technique | Procedure site - Direct (attribute) | False | Hematopoietic system structure | Inferred relationship | Some | 1 | 
| Aleukemic leukemia | Finding site | True | Hematopoietic system structure | Inferred relationship | Some | 1 | 
| P2 blood group antibody identification | Procedure site - Direct (attribute) | False | Hematopoietic system structure | Inferred relationship | Some | 1 | 
| Sickle cell-beta^0^-thalassemia | Finding site | True | Hematopoietic system structure | Inferred relationship | Some | 1 | 
| Sickle cell anemia with high hemoglobin F | Finding site | True | Hematopoietic system structure | Inferred relationship | Some | 1 | 
| Rh system antigen type determination (procedure) | Procedure site - Direct (attribute) | False | Hematopoietic system structure | Inferred relationship | Some | 1 | 
| Other monocytic leukemia | Finding site | False | Hematopoietic system structure | Inferred relationship | Some | 1 | 
| Other monocytic leukemia NOS | Finding site | False | Hematopoietic system structure | Inferred relationship | Some | 1 | 
| Blood typing, RBC antigens from Dombrock system (ISBT 014) | Procedure site - Direct (attribute) | False | Hematopoietic system structure | Inferred relationship | Some | 1 | 
| Jk^b^ blood group antibody identification | Procedure site - Direct (attribute) | False | Hematopoietic system structure | Inferred relationship | Some | 1 | 
| I blood group antibody identification | Procedure site - Direct (attribute) | False | Hematopoietic system structure | Inferred relationship | Some | 1 | 
| Familial hemophagocytic lymphohistiocytosis (disorder) | Finding site | False | Hematopoietic system structure | Inferred relationship | Some | 1 | 
| Monocytic leukemia NOS | Finding site | False | Hematopoietic system structure | Inferred relationship | Some | 1 | 
| Platelet survival study | Procedure site - Direct (attribute) | True | Hematopoietic system structure | Inferred relationship | Some | 1 | 
| Antibody titration, enzyme | Procedure site - Direct (attribute) | False | Hematopoietic system structure | Inferred relationship | Some | 1 | 
| Blood group typing Rho(D) | Procedure site - Direct (attribute) | False | Hematopoietic system structure | Inferred relationship | Some | 1 | 
| akut idiopatisk trombocytopen purpura | Finding site | False | Hematopoietic system structure | Inferred relationship | Some | 1 | 
| Lu^b^ blood group antibody identification | Procedure site - Direct (attribute) | False | Hematopoietic system structure | Inferred relationship | Some | 1 | 
| Di^a^ blood group antibody identification | Procedure site - Direct (attribute) | False | Hematopoietic system structure | Inferred relationship | Some | 1 | 
| Antibody titration, saline | Procedure site - Direct (attribute) | False | Hematopoietic system structure | Inferred relationship | Some | 1 | 
| Other and unspecified leukemia NOS | Finding site | False | Hematopoietic system structure | Inferred relationship | Some | 1 | 
| Sickle cell-thalassemia disease | Finding site | True | Hematopoietic system structure | Inferred relationship | Some | 1 | 
| Blood typing, RBC antigens from Er collection (ISBT 208) | Procedure site - Direct (attribute) | False | Hematopoietic system structure | Inferred relationship | Some | 1 | 
| Blood typing, RBC antigens from Gerbich system (ISBT 020) | Procedure site - Direct (attribute) | False | Hematopoietic system structure | Inferred relationship | Some | 1 | 
| Blood typing, RBC antigens from Yt system (ISBT 011) | Procedure site - Direct (attribute) | False | Hematopoietic system structure | Inferred relationship | Some | 1 | 
| M blood group antibody identification | Procedure site - Direct (attribute) | False | Hematopoietic system structure | Inferred relationship | Some | 1 | 
| i-1 blood group antibody identification | Procedure site - Direct (attribute) | False | Hematopoietic system structure | Inferred relationship | Some | 1 | 
| Blood cross-matching NOS | Procedure site - Direct (attribute) | False | Hematopoietic system structure | Inferred relationship | Some | 1 | 
| Antibody absorption, RBC, cold with autoabsorption | Procedure site - Direct (attribute) | False | Hematopoietic system structure | Inferred relationship | Some | 1 | 
| E^w^ blood group typing | Procedure site - Direct (attribute) | False | Hematopoietic system structure | Inferred relationship | Some | 1 | 
| i-2 blood group antibody identification | Procedure site - Direct (attribute) | False | Hematopoietic system structure | Inferred relationship | Some | 1 | 
| ABO blood grouping | Procedure site - Direct (attribute) | False | Hematopoietic system structure | Inferred relationship | Some | 1 | 
| A>1< blood group antibody identification | Procedure site - Direct (attribute) | False | Hematopoietic system structure | Inferred relationship | Some | 1 | 
| Antibody identification, RBC antibody panel, enzyme, 2 stage technique including anti-human globulin | Procedure site - Direct (attribute) | False | Hematopoietic system structure | Inferred relationship | Some | 1 | 
| Blood group typing A variant | Procedure site - Direct (attribute) | False | Hematopoietic system structure | Inferred relationship | Some | 1 | 
| Little s blood group antibody identification | Procedure site - Direct (attribute) | False | Hematopoietic system structure | Inferred relationship | Some | 1 | 
| Identification of antibody to red blood cell antigens from Indian system (International Society of Blood Transfusion 023) (procedure) | Procedure site - Direct (attribute) | False | Hematopoietic system structure | Inferred relationship | Some | 1 | 
| Upshaw-Schulman syndrome (disorder) | Finding site | False | Hematopoietic system structure | Inferred relationship | Some | 1 | 
| Do^a^ blood group antibody identification | Procedure site - Direct (attribute) | False | Hematopoietic system structure | Inferred relationship | Some | 1 | 
| Little k blood group antibody identification | Procedure site - Direct (attribute) | False | Hematopoietic system structure | Inferred relationship | Some | 1 | 
| undersökning av fördelning av radioaktivt järn i kroppen | Procedure site - Direct (attribute) | False | Hematopoietic system structure | Inferred relationship | Some | 1 | 
| Sickle cell anemia with coexistent alpha-thalassemia | Finding site | True | Hematopoietic system structure | Inferred relationship | Some | 1 | 
| Antibody identification, RBC antibody panel, enzyme, 1 stage technique including anti-human globulin | Procedure site - Direct (attribute) | False | Hematopoietic system structure | Inferred relationship | Some | 1 | 
| Hemolytic uremic syndrome | Finding site | False | Hematopoietic system structure | Inferred relationship | Some | 1 | 
| Hemolysin detection, warm | Procedure site - Direct (attribute) | False | Hematopoietic system structure | Inferred relationship | Some | 1 | 
| Le^b^ blood group antibody identification | Procedure site - Direct (attribute) | False | Hematopoietic system structure | Inferred relationship | Some | 1 | 
| Identification of antibody to RBC antigens from Lewis system (ISBT 007) | Procedure site - Direct (attribute) | False | Hematopoietic system structure | Inferred relationship | Some | 1 | 
| Compatibility test, crossmatch, screening for compatible unit, enzyme technique | Procedure site - Direct (attribute) | False | Hematopoietic system structure | Inferred relationship | Some | 1 | 
| Sickle cell-thalassemia disease without crisis (disorder) | Finding site | True | Hematopoietic system structure | Inferred relationship | Some | 1 | 
| Plasma radioiron turnover rate | Procedure site - Direct (attribute) | False | Hematopoietic system structure | Inferred relationship | Some | 1 | 
| Red cell iron utilization study | Procedure site - Direct (attribute) | False | Hematopoietic system structure | Inferred relationship | Some | 2 | 
| Iron absorption measurement | Procedure site - Direct (attribute) | False | Hematopoietic system structure | Inferred relationship | Some | 1 | 
| Radioiron oral absorption study | Procedure site - Direct (attribute) | True | Hematopoietic system structure | Inferred relationship | Some | 1 | 
| Acquired thrombotic thrombocytopenic purpura (disorder) | Finding site | False | Hematopoietic system structure | Inferred relationship | Some | 2 | 
| Red cell iron utilization study | Procedure site - Direct (attribute) | True | Hematopoietic system structure | Inferred relationship | Some | 1 | 
| Perinuclear ANCA screen | Procedure site - Direct (attribute) | False | Hematopoietic system structure | Inferred relationship | Some | 1 | 
| Morulae in leukocyte (finding) | Finding site | False | Hematopoietic system structure | Inferred relationship | Some |  | 
| Iron absorption measurement | Procedure site - Direct (attribute) | False | Hematopoietic system structure | Inferred relationship | Some | 1 | 
| Plasma radioiron turnover rate | Procedure site - Direct (attribute) | True | Hematopoietic system structure | Inferred relationship | Some | 1 | 
| Autoimmune thrombotic thrombocytopenic purpura (disorder) | Finding site | False | Hematopoietic system structure | Inferred relationship | Some | 2 | 
| Drug induced thrombotic thrombocytopenic purpura (disorder) | Finding site | False | Hematopoietic system structure | Inferred relationship | Some | 2 | 
| Drug induced thrombotic thrombocytopenic purpura (disorder) | Finding site | False | Hematopoietic system structure | Inferred relationship | Some | 2 | 
| Hereditary spherocytosis due to beta spectrin defect | Finding site | True | Hematopoietic system structure | Inferred relationship | Some | 1 | 
| Autoimmune thrombotic thrombocytopenic purpura (disorder) | Finding site | False | Hematopoietic system structure | Inferred relationship | Some | 2 | 
| Mild hereditary spherocytosis due to combined deficiency of spectrin AND ankyrin | Finding site | True | Hematopoietic system structure | Inferred relationship | Some | 1 | 
| Severe hereditary spherocytosis due to spectrin deficiency | Finding site | True | Hematopoietic system structure | Inferred relationship | Some | 1 | 
| Hereditary spherocytosis due to combined deficiency of spectrin AND ankyrin | Finding site | True | Hematopoietic system structure | Inferred relationship | Some | 1 | 
| Mild hereditary spherocytosis due to spectrin deficiency | Finding site | True | Hematopoietic system structure | Inferred relationship | Some | 1 | 
| Severe hereditary spherocytosis due to combined deficiency of spectrin AND ankyrin | Finding site | True | Hematopoietic system structure | Inferred relationship | Some | 1 | 
| Hereditary spherocytosis due to deficiency of protein 4.2 | Finding site | True | Hematopoietic system structure | Inferred relationship | Some | 1 | 
| Hereditary spherocytosis due to spectrin deficiency | Finding site | True | Hematopoietic system structure | Inferred relationship | Some | 1 | 
| Acquired thrombotic thrombocytopenic purpura (disorder) | Finding site | False | Hematopoietic system structure | Inferred relationship | Some | 2 | 
| Myeloid metaplasia (disorder) | Finding site | False | Hematopoietic system structure | Inferred relationship | Some | 1 | 
| Plasma radioiron turnover rate | Procedure site - Direct (attribute) | False | Hematopoietic system structure | Inferred relationship | Some | 1 | 
| Iron absorption measurement | Procedure site - Direct (attribute) | True | Hematopoietic system structure | Inferred relationship | Some | 2 | 
| Myeloid metaplasia (disorder) | Finding site | True | Hematopoietic system structure | Inferred relationship | Some | 1 | 
| Congenital hemolytic uremic syndrome (disorder) | Finding site | False | Hematopoietic system structure | Inferred relationship | Some | 1 | 
| Congenital hemolytic uremic syndrome (disorder) | Finding site | False | Hematopoietic system structure | Inferred relationship | Some | 1 | 
| Congenital anomaly of the hematopoietic system | Finding site | False | Hematopoietic system structure | Inferred relationship | Some | 2 | 
| Mast cell leukemia affecting skin (disorder) | Finding site | True | Hematopoietic system structure | Inferred relationship | Some | 2 | 
| Congenital anomaly of the hematopoietic system | Finding site | True | Hematopoietic system structure | Inferred relationship | Some | 1 | 
| Periodontitis co-occurrent with leukaemia | Finding site | False | Hematopoietic system structure | Inferred relationship | Some | 3 | 
| Periodontitis co-occurrent with hematologic disorder | Finding site | True | Hematopoietic system structure | Inferred relationship | Some | 1 | 
| Albinism co-occurrent with hematologic disorder (disorder) | Finding site | True | Hematopoietic system structure | Inferred relationship | Some | 1 | 
| Familial haemolytic uraemic syndrome | Finding site | False | Hematopoietic system structure | Inferred relationship | Some | 12 | 
| Meningeal leukemia (disorder) | Finding site | True | Hematopoietic system structure | Inferred relationship | Some | 2 | 
| Neoplasm affecting hematopoietic structure (disorder) | Finding site | True | Hematopoietic system structure | Inferred relationship | Some | 1 | 
| Radionuclide imaging of hematopoietic system using iron radioisotope (procedure) | Procedure site - Direct (attribute) | True | Hematopoietic system structure | Inferred relationship | Some | 1 | 
| Acquired PF-3 disease | Finding site | True | Hematopoietic system structure | Inferred relationship | Some | 1 | 
| aleukemisk mastcellsleukemi | Finding site | False | Hematopoietic system structure | Inferred relationship | Some | 1 | 
| klassisk mastcellsleukemi | Finding site | False | Hematopoietic system structure | Inferred relationship | Some | 1 | 
| Normal haematopoietic system | Finding site | True | Hematopoietic system structure | Inferred relationship | Some | 2 | 
| Infusion of donor leukocytes (procedure) | Procedure site - Direct (attribute) | True | Hematopoietic system structure | Inferred relationship | Some | 1 | 
| Transfusion of granulocytes (procedure) | Procedure site - Direct (attribute) | True | Hematopoietic system structure | Inferred relationship | Some | 2 | 
| Periodontitis co-occurrent with leukaemia | Finding site | True | Hematopoietic system structure | Inferred relationship | Some | 1 | 
| aleukemisk mastcellsleukemi | Finding site | False | Hematopoietic system structure | Inferred relationship | Some | 2 | 
| Mucopolysaccharidosis-like plus disease | Finding site | True | Hematopoietic system structure | Inferred relationship | Some | 5 |