| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group | 
| Repair of macrodactyly of finger | Direct morphology | False | Congenital enlargement | Inferred relationship | Some | 2 | 
| Reduction of gigantism of hand | Direct morphology | False | Congenital enlargement | Inferred relationship | Some | 3 | 
| Reduction of macrodactyly of hand | Direct morphology | False | Congenital enlargement | Inferred relationship | Some | 3 | 
| Macrocephaly and developmental delay syndrome | Associated morphology | False | Congenital enlargement | Inferred relationship | Some | 2 | 
| Pachygyria, intellectual disability, epilepsy syndrome (disorder) | Associated morphology | False | Congenital enlargement | Inferred relationship | Some | 2 | 
| Malan overgrowth syndrome | Associated morphology | False | Congenital enlargement | Inferred relationship | Some | 1 | 
| Macrotia | Associated morphology | False | Congenital enlargement | Inferred relationship | Some | 1 | 
| Macrocephaly and developmental delay syndrome | Associated morphology | False | Congenital enlargement | Inferred relationship | Some | 1 | 
| Pectus excavatum, macrocephaly, dysplastic nails syndrome (disorder) | Associated morphology | False | Congenital enlargement | Inferred relationship | Some | 3 | 
| Cleft palate, large ears, small head syndrome | Associated morphology | False | Congenital enlargement | Inferred relationship | Some | 1 | 
| Intellectual disability, seizures, macrocephaly, obesity syndrome (disorder) | Associated morphology | False | Congenital enlargement | Inferred relationship | Some | 1 | 
| Globodontia (disorder) | Associated morphology | False | Congenital enlargement | Inferred relationship | Some | 1 | 
| Oculootodental syndrome | Associated morphology | False | Congenital enlargement | Inferred relationship | Some | 4 | 
| Congenital syphilitic splenomegaly | Associated morphology | False | Congenital enlargement | Inferred relationship | Some | 1 | 
| Megalencephaly-capillary malformation syndrome | Associated morphology | False | Congenital enlargement | Inferred relationship | Some | 2 | 
| Macrocephaly, obesity, mental disability, ocular abnormality syndrome (disorder) | Associated morphology | False | Congenital enlargement | Inferred relationship | Some | 2 | 
| Beckwith-Wiedemann syndrome | Associated morphology | False | Congenital enlargement | Inferred relationship | Some | 2 | 
| Macrocephaly with spastic paraplegia and dysmorphism syndrome (disorder) | Associated morphology | False | Congenital enlargement | Inferred relationship | Some | 2 | 
| Facial dysmorphism, macrocephaly, myopia, Dandy-Walker malformation syndrome (disorder) | Associated morphology | False | Congenital enlargement | Inferred relationship | Some | 1 | 
| Macroencephaly | Associated morphology | False | Congenital enlargement | Inferred relationship | Some | 1 | 
| Macrocephaly, short stature, paraplegia syndrome (disorder) | Associated morphology | False | Congenital enlargement | Inferred relationship | Some | 2 | 
| Hemimegalencephaly | Associated morphology | False | Congenital enlargement | Inferred relationship | Some | 1 | 
| Familial megalencephaly (disorder) | Associated morphology | False | Congenital enlargement | Inferred relationship | Some | 1 | 
| Sporadic megalencephaly | Associated morphology | False | Congenital enlargement | Inferred relationship | Some | 1 | 
| Thrombocythemia with distal limb defect (disorder) | Associated morphology | False | Congenital enlargement | Inferred relationship | Some | 2 | 
| Macrophthalmos | Associated morphology | False | Congenital enlargement | Inferred relationship | Some | 1 | 
| Megalencephaly, polymicrogyria, postaxial polydactyly, hydrocephalus syndrome (disorder) | Associated morphology | False | Congenital enlargement | Inferred relationship | Some | 2 | 
| Heide syndrome | Associated morphology | False | Congenital enlargement | Inferred relationship | Some | 1 | 
| Frank-Ter Haar syndrome (disorder) | Associated morphology | False | Congenital enlargement | Inferred relationship | Some | 1 | 
| Craniolenticulosutural dysplasia (disorder) | Associated morphology | False | Congenital enlargement | Inferred relationship | Some | 2 | 
| Autosomal recessive frontotemporal pachygyria (disorder) | Associated morphology | False | Congenital enlargement | Inferred relationship | Some | 1 | 
| Congenital neutropenia, myelofibrosis, nephromegaly syndrome (disorder) | Associated morphology | False | Congenital enlargement | Inferred relationship | Some | 3 |