| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group | 
| Red blood cell sequestration in spleen | Finding site | True | Splenic structure | Inferred relationship | Existential restriction modifier | 1 | 
| Malignant tumor of spleen | Finding site | True | Splenic structure | Inferred relationship | Existential restriction modifier | 1 | 
| Spleen soft tissue X-ray | Procedure site | False | Splenic structure | Inferred relationship | Existential restriction modifier | 1 | 
| Splenography | Procedure site | False | Splenic structure | Inferred relationship | Existential restriction modifier | 2 | 
| Isotope static scan spleen | Procedure site | False | Splenic structure | Inferred relationship | Existential restriction modifier | 1 | 
| Isotope static scan spleen | Procedure site | False | Splenic structure | Inferred relationship | Existential restriction modifier | 1 | 
| Isotope dynamic spleen scan | Procedure site | False | Splenic structure | Inferred relationship | Existential restriction modifier | 1 | 
| Isotope dynamic spleen scan | Procedure site | False | Splenic structure | Inferred relationship | Existential restriction modifier | 1 | 
| Drainage of spleen | Procedure site | False | Splenic structure | Inferred relationship | Existential restriction modifier | 1 | 
| Lymphosarcoma of spleen | Finding site | False | Splenic structure | Inferred relationship | Existential restriction modifier | 1 | 
| Burkitt's lymphoma of spleen | Finding site | False | Splenic structure | Inferred relationship | Existential restriction modifier | 1 | 
| Hodgkin's, lymphocytic-histiocytic predominance of spleen | Finding site | False | Splenic structure | Inferred relationship | Existential restriction modifier | 1 | 
| Hodgkin's disease, lymphocytic depletion of spleen | Finding site | False | Splenic structure | Inferred relationship | Existential restriction modifier | 1 | 
| Sezary's disease of spleen | Finding site | False | Splenic structure | Inferred relationship | Existential restriction modifier | 2 | 
| Leukemic reticuloendotheliosis of spleen | Finding site | False | Splenic structure | Inferred relationship | Existential restriction modifier | 1 | 
| Neoplasm of uncertain behavior of spleen | Finding site | False | Splenic structure | Inferred relationship | Existential restriction modifier |  | 
| Chronic congestive splenomegaly | Finding site | False | Splenic structure | Inferred relationship | Existential restriction modifier | 1 | 
| Wandering spleen | Finding site | True | Splenic structure | Inferred relationship | Existential restriction modifier | 1 | 
| Aberrant spleen | Finding site | False | Splenic structure | Inferred relationship | Existential restriction modifier | 1 | 
| Hypoplasia of spleen | Finding site | False | Splenic structure | Inferred relationship | Existential restriction modifier | 1 | 
| Mis-shapen spleen | Finding site | True | Splenic structure | Inferred relationship | Existential restriction modifier | 1 | 
| Closed injury of spleen | Finding site | False | Splenic structure | Inferred relationship | Existential restriction modifier | 1 | 
| Spleen capsular tear without major disruption of parenchyma, without mention of open wound into cavity | Finding site | False | Splenic structure | Inferred relationship | Existential restriction modifier | 1 | 
| Spleen laceration extending into parenchyma without mention of open wound into cavity | Finding site | False | Splenic structure | Inferred relationship | Existential restriction modifier | 2 | 
| Spleen massive parenchymal disruption without mention of open wound into cavity | Finding site | False | Splenic structure | Inferred relationship | Existential restriction modifier | 1 | 
| Open injury of spleen | Finding site | False | Splenic structure | Inferred relationship | Existential restriction modifier | 1 | 
| Spleen capsular tear without major disruption of parenchyma, with open wound into cavity | Finding site | False | Splenic structure | Inferred relationship | Existential restriction modifier | 1 | 
| Spleen laceration extending into parenchyma with open wound into cavity | Finding site | False | Splenic structure | Inferred relationship | Existential restriction modifier | 2 | 
| Spleen massive parenchymal disruption with open wound into cavity | Finding site | False | Splenic structure | Inferred relationship | Existential restriction modifier | 1 | 
| Spleen rupture due to birth trauma | Finding site | False | Splenic structure | Inferred relationship | Existential restriction modifier | 1 | 
| Needle biopsy of spleen | Procedure site | False | Splenic structure | Inferred relationship | Existential restriction modifier | 2 | 
| Spleen injury due to birth trauma | Finding site | False | Splenic structure | Inferred relationship | Existential restriction modifier | 1 | 
| Spleen puncture | Procedure site | False | Splenic structure | Inferred relationship | Existential restriction modifier | 1 | 
| Splenectomy NEC | Procedure site | False | Splenic structure | Inferred relationship | Existential restriction modifier | 1 | 
| Other excision of spleen | Procedure site | False | Splenic structure | Inferred relationship | Existential restriction modifier | 1 | 
| Other specified other excision of spleen | Procedure site | False | Splenic structure | Inferred relationship | Existential restriction modifier | 1 | 
| Other excision of spleen NOS | Procedure site | False | Splenic structure | Inferred relationship | Existential restriction modifier | 1 | 
| Other operation on spleen | Procedure site | False | Splenic structure | Inferred relationship | Existential restriction modifier | 1 | 
| Other specified other operation on spleen | Procedure site | False | Splenic structure | Inferred relationship | Existential restriction modifier | 1 | 
| Other operation on spleen NOS | Procedure site | False | Splenic structure | Inferred relationship | Existential restriction modifier | 1 | 
| Other specified operations on spleen | Procedure site | False | Splenic structure | Inferred relationship | Existential restriction modifier | 1 | 
| Spleen operations NOS | Procedure site | False | Splenic structure | Inferred relationship | Existential restriction modifier | 1 | 
| Malignant neoplasm of spleen NEC | Finding site | False | Splenic structure | Inferred relationship | Existential restriction modifier | 1 | 
| Malignant neoplasm of spleen NOS | Finding site | False | Splenic structure | Inferred relationship | Existential restriction modifier | 1 | 
| Other diseases of spleen | Finding site | False | Splenic structure | Inferred relationship | Existential restriction modifier |  | 
| Disease of spleen unspecified | Finding site | False | Splenic structure | Inferred relationship | Existential restriction modifier |  | 
| Disease of spleen NOS | Finding site | False | Splenic structure | Inferred relationship | Existential restriction modifier |  | 
| [X]Other diseases of spleen | Finding site | False | Splenic structure | Inferred relationship | Existential restriction modifier |  | 
| Other specified anomalies of spleen | Finding site | False | Splenic structure | Inferred relationship | Existential restriction modifier | 1 | 
| Anomalies of spleen NOS | Finding site | False | Splenic structure | Inferred relationship | Existential restriction modifier | 1 | 
| Spleen injury without mention of open wound into cavity, unspecified | Finding site | False | Splenic structure | Inferred relationship | Existential restriction modifier | 1 | 
| Other spleen injury without mention of open wound into cavity | Finding site | False | Splenic structure | Inferred relationship | Existential restriction modifier | 1 | 
| Spleen injury without mention of open wound into cavity NOS | Finding site | False | Splenic structure | Inferred relationship | Existential restriction modifier | 1 | 
| Spleen injury with open wound into cavity, unspecified | Finding site | False | Splenic structure | Inferred relationship | Existential restriction modifier | 1 | 
| Other spleen injury with open wound into cavity | Finding site | False | Splenic structure | Inferred relationship | Existential restriction modifier | 1 | 
| Spleen injury with open wound into cavity, NOS | Finding site | False | Splenic structure | Inferred relationship | Existential restriction modifier | 1 | 
| Ruptured spleen NOS | Finding site | False | Splenic structure | Inferred relationship | Existential restriction modifier | 1 | 
| Injury to spleen NOS | Finding site | False | Splenic structure | Inferred relationship | Existential restriction modifier | 1 | 
| [X] Hepatomegaly with splenomegaly, not elsewhere classified | Finding site | False | Splenic structure | Inferred relationship | Existential restriction modifier |  | 
| Hodgkin's disease, mixed cellularity of spleen | Finding site | False | Splenic structure | Inferred relationship | Existential restriction modifier | 1 | 
| Banding of spleen | Procedure site | False | Splenic structure | Inferred relationship | Existential restriction modifier | 2 | 
| Red pulp hamartoma | Finding site | False | Splenic structure | Inferred relationship | Existential restriction modifier | 2 | 
| Total splenectomy and reimplantation of fragments | Procedure site | False | Splenic structure | Inferred relationship | Existential restriction modifier | 1 | 
| Procedures for splenic lesions | Procedure site | False | Splenic structure | Inferred relationship | Existential restriction modifier | 1 | 
| Splenic cystogastrostomy | Procedure site | False | Splenic structure | Inferred relationship | Existential restriction modifier | 1 | 
| Splenic cystojejunostomy | Procedure site | False | Splenic structure | Inferred relationship | Existential restriction modifier | 1 | 
| External drainage of splenic lesion | Procedure site | False | Splenic structure | Inferred relationship | Existential restriction modifier | 3 | 
| Subcapsular hematoma of spleen | Finding site | False | Splenic structure | Inferred relationship | Existential restriction modifier | 1 | 
| Splenic schistosomal giant cell lymphoma | Finding site | False | Splenic structure | Inferred relationship | Existential restriction modifier | 1 | 
| Intraparenchymal hematoma of spleen | Finding site | False | Splenic structure | Inferred relationship | Existential restriction modifier | 1 | 
| Drainage of lesion of spleen | Procedure site | False | Splenic structure | Inferred relationship | Existential restriction modifier | 1 | 
| Drainage of splenic abscess | Procedure site | False | Splenic structure | Inferred relationship | Existential restriction modifier | 1 | 
| Drainage of spleen by marsupialization | Procedure site | False | Splenic structure | Inferred relationship | Existential restriction modifier | 2 | 
| Injury of spleen with open wound into abdominal cavity | Finding site | False | Splenic structure | Inferred relationship | Existential restriction modifier | 2 | 
| Excision of lesion of spleen | Procedure site | False | Splenic structure | Inferred relationship | Existential restriction modifier | 1 | 
| Marsupialization of splenic cyst | Procedure site | False | Splenic structure | Inferred relationship | Existential restriction modifier | 2 | 
| Plasmodium vivax malaria with rupture of spleen | Finding site | False | Splenic structure | Inferred relationship | Existential restriction modifier | 1 | 
| Spleen hematoma without rupture of capsule, without mention of open wound into cavity | Finding site | False | Splenic structure | Inferred relationship | Existential restriction modifier | 1 | 
| Spleen injury with hematoma without rupture of capsule, with open wound into cavity | Finding site | False | Splenic structure | Inferred relationship | Existential restriction modifier | 2 | 
| Suture/repair of spleen | Procedure site | False | Splenic structure | Inferred relationship | Existential restriction modifier | 1 | 
| Percutaneous needle biopsy of spleen | Procedure site | False | Splenic structure | Inferred relationship | Existential restriction modifier | 2 | 
| Radioisotope scan of spleen | Procedure site | False | Splenic structure | Inferred relationship | Existential restriction modifier | 1 | 
| Spleen imaging | Procedure site | False | Splenic structure | Inferred relationship | Existential restriction modifier | 1 | 
| Embolization of spleen | Procedure site | True | Splenic structure | Inferred relationship | Existential restriction modifier | 2 | 
| Biopsy of lesion of spleen | Procedure site | False | Splenic structure | Inferred relationship | Existential restriction modifier | 2 | 
| Fine needle aspiration of lesion of spleen | Procedure site | False | Splenic structure | Inferred relationship | Existential restriction modifier | 3 | 
| Radionuclide study of liver, spleen and biliary tract | Procedure site | False | Splenic structure | Inferred relationship | Existential restriction modifier | 2 | 
| Radioisotope function study of liver | Procedure site | False | Splenic structure | Inferred relationship | Existential restriction modifier | 2 | 
| Liver function study with serial images | Procedure site | False | Splenic structure | Inferred relationship | Existential restriction modifier | 1 | 
| Massive parenchymal disruption of spleen with open wound into abdominal cavity | Finding site | False | Splenic structure | Inferred relationship | Existential restriction modifier | 3 | 
| Massive parenchymal disruption of spleen without open wound into abdominal cavity | Finding site | False | Splenic structure | Inferred relationship | Existential restriction modifier | 1 | 
| Needle biopsy of spleen | Procedure site | False | Splenic structure | Inferred relationship | Existential restriction modifier | 3 | 
| Hematoma of spleen without rupture of capsule AND with open wound into abdominal cavity | Finding site | False | Splenic structure | Inferred relationship | Existential restriction modifier | 1 | 
| Reimplantation of splenic fragments | Procedure site | False | Splenic structure | Inferred relationship | Existential restriction modifier | 2 | 
| Spleen implantation | Procedure site | False | Splenic structure | Inferred relationship | Existential restriction modifier | 1 | 
| Spleen injection | Procedure site | False | Splenic structure | Inferred relationship | Existential restriction modifier | 1 | 
| Hematoma of spleen without rupture of capsule AND without open wound into abdominal cavity | Finding site | False | Splenic structure | Inferred relationship | Existential restriction modifier | 4 | 
| Drainage of spleen | Procedure site | False | Splenic structure | Inferred relationship | Existential restriction modifier | 1 | 
| Hodgkin's disease, mixed cellularity of spleen | Finding site | False | Splenic structure | Inferred relationship | Existential restriction modifier | 1 | 
| Red pulp hamartoma | Finding site | False | Splenic structure | Inferred relationship | Existential restriction modifier | 1 | 
| Splenic cystogastrostomy | Procedure site | False | Splenic structure | Inferred relationship | Existential restriction modifier | 2 |