| Inbound Relationships | 
Type | 
Active | 
Source | 
Characteristic | 
Refinability | 
Group | 
| Congenital alveolar hypoplasia of maxilla | 
Associated morphology | 
True | 
Hypoplasia | 
Inferred relationship | 
Some | 
 1 | 
| Congenital transverse maxillary hypoplasia | 
Associated morphology | 
True | 
Hypoplasia | 
Inferred relationship | 
Some | 
 1 | 
| Congenital vertical maxillary hypoplasia | 
Associated morphology | 
True | 
Hypoplasia | 
Inferred relationship | 
Some | 
 1 | 
| Spinal cord hypoplasia | 
Associated morphology | 
True | 
Hypoplasia | 
Inferred relationship | 
Some | 
 1 | 
| Hypoplasia of eyelid | 
Associated morphology | 
True | 
Hypoplasia | 
Inferred relationship | 
Some | 
 1 | 
| Hypoplasia of eye muscle | 
Associated morphology | 
True | 
Hypoplasia | 
Inferred relationship | 
Some | 
 1 | 
| Hypoplastic thumb-Blauth 1 | 
Associated morphology | 
True | 
Hypoplasia | 
Inferred relationship | 
Some | 
 1 | 
| Hypoplastic thumb-Blauth 2 | 
Associated morphology | 
True | 
Hypoplasia | 
Inferred relationship | 
Some | 
 1 | 
| Hypoplastic thumb-Blauth 3 | 
Associated morphology | 
True | 
Hypoplasia | 
Inferred relationship | 
Some | 
 1 | 
| Hypoplastic thumb-Blauth 4 | 
Associated morphology | 
True | 
Hypoplasia | 
Inferred relationship | 
Some | 
 1 | 
| Hypoplastic thumb-Blauth 5 | 
Associated morphology | 
True | 
Hypoplasia | 
Inferred relationship | 
Some | 
 1 | 
| Deep vein hypoplasia | 
Associated morphology | 
True | 
Hypoplasia | 
Inferred relationship | 
Some | 
 1 | 
| Congenital thyroid hypoplasia | 
Associated morphology | 
True | 
Hypoplasia | 
Inferred relationship | 
Some | 
 1 | 
| Congenital adrenal hypoplasia, X-linked | 
Associated morphology | 
True | 
Hypoplasia | 
Inferred relationship | 
Some | 
 1 | 
| Granular cell hypoplasia | 
Associated morphology | 
True | 
Hypoplasia | 
Inferred relationship | 
Some | 
 1 | 
| Hypoplasia of brain gyri | 
Associated morphology | 
True | 
Hypoplasia | 
Inferred relationship | 
Some | 
 1 | 
| Sectorial hypoplasia of optic disc | 
Associated morphology | 
True | 
Hypoplasia | 
Inferred relationship | 
Some | 
 1 | 
| Right atrial hypoplasia | 
Associated morphology | 
True | 
Hypoplasia | 
Inferred relationship | 
Some | 
 1 | 
| Left atrial hypoplasia | 
Associated morphology | 
True | 
Hypoplasia | 
Inferred relationship | 
Some | 
 1 | 
| Left ventricular hypoplasia | 
Associated morphology | 
True | 
Hypoplasia | 
Inferred relationship | 
Some | 
 1 | 
| Diffuse hypoplasia of left ventricle | 
Associated morphology | 
True | 
Hypoplasia | 
Inferred relationship | 
Some | 
 1 | 
| Hypoplasia of left ventricular outflow tract | 
Associated morphology | 
True | 
Hypoplasia | 
Inferred relationship | 
Some | 
 1 | 
| Hypoplasia of left ventricular outflow tract and trabecular area | 
Associated morphology | 
True | 
Hypoplasia | 
Inferred relationship | 
Some | 
 1 | 
| Pulmonary valve cusp hypoplasia | 
Associated morphology | 
True | 
Hypoplasia | 
Inferred relationship | 
Some | 
 1 | 
| Pulmonary valve ring hypoplasia | 
Associated morphology | 
True | 
Hypoplasia | 
Inferred relationship | 
Some | 
 1 | 
| Aortic valve ring hypoplasia | 
Associated morphology | 
False | 
Hypoplasia | 
Inferred relationship | 
Some | 
 1 | 
| Hypoplasia of aortic valve cusp | 
Associated morphology | 
True | 
Hypoplasia | 
Inferred relationship | 
Some | 
 1 | 
| Tubular hypoplasia of aorta | 
Associated morphology | 
True | 
Hypoplasia | 
Inferred relationship | 
Some | 
 1 | 
| Pulmonary trunk hypoplasia | 
Associated morphology | 
True | 
Hypoplasia | 
Inferred relationship | 
Some | 
 1 | 
| Postductal hypoplasia of aorta | 
Associated morphology | 
True | 
Hypoplasia | 
Inferred relationship | 
Some | 
 1 | 
| Laryngeal hypoplasia | 
Associated morphology | 
True | 
Hypoplasia | 
Inferred relationship | 
Some | 
 1 | 
| Hypoplasia of vagina | 
Associated morphology | 
True | 
Hypoplasia | 
Inferred relationship | 
Some | 
 1 | 
| Hypoplasia of upper limb | 
Associated morphology | 
True | 
Hypoplasia | 
Inferred relationship | 
Some | 
 1 | 
| Hypoplasia of thumb | 
Associated morphology | 
True | 
Hypoplasia | 
Inferred relationship | 
Some | 
 1 | 
| Hypoplasia of nipple | 
Associated morphology | 
True | 
Hypoplasia | 
Inferred relationship | 
Some | 
 1 | 
| Secondary pulmonary hypoplasia | 
Associated morphology | 
True | 
Hypoplasia | 
Inferred relationship | 
Some | 
 1 | 
| Primary pulmonary hypoplasia | 
Associated morphology | 
True | 
Hypoplasia | 
Inferred relationship | 
Some | 
 1 | 
| Congenital hypoplasia of fovea centralis | 
Associated morphology | 
True | 
Hypoplasia | 
Inferred relationship | 
Some | 
 1 | 
| Congenital hypoplasia of right pulmonary artery | 
Associated morphology | 
True | 
Hypoplasia | 
Inferred relationship | 
Some | 
 1 | 
| Congenital hypoplasia of left pulmonary artery | 
Associated morphology | 
True | 
Hypoplasia | 
Inferred relationship | 
Some | 
 1 | 
| Pulmonary venous hypoplasia | 
Associated morphology | 
True | 
Hypoplasia | 
Inferred relationship | 
Some | 
 1 | 
| Aortic arch hypoplasia between subclavian and common carotid arteries | 
Associated morphology | 
True | 
Hypoplasia | 
Inferred relationship | 
Some | 
 1 | 
| Aortic arch hypoplasia distal to subclavian artery | 
Associated morphology | 
True | 
Hypoplasia | 
Inferred relationship | 
Some | 
 1 | 
| Hypoplasia of infundibular septum | 
Associated morphology | 
True | 
Hypoplasia | 
Inferred relationship | 
Some | 
 1 | 
| Hypoplasia of trabecular portion of right ventricle | 
Associated morphology | 
True | 
Hypoplasia | 
Inferred relationship | 
Some | 
 1 | 
| Aortic arch hypoplasia between carotid arteries | 
Associated morphology | 
True | 
Hypoplasia | 
Inferred relationship | 
Some | 
 1 | 
| Hypoplasia of mitral valve annulus | 
Associated morphology | 
True | 
Hypoplasia | 
Inferred relationship | 
Some | 
 1 | 
| Hypoplasia of trabecular portion of left ventricle | 
Associated morphology | 
True | 
Hypoplasia | 
Inferred relationship | 
Some | 
 1 | 
| Congenital hypoplasia of nasal septum | 
Associated morphology | 
True | 
Hypoplasia | 
Inferred relationship | 
Some | 
 2 | 
| Hypoplasia of pulmonary cusps of absent pulmonary valve type | 
Associated morphology | 
True | 
Hypoplasia | 
Inferred relationship | 
Some | 
 2 | 
| Lissencephaly with cerebellar hypoplasia | 
Associated morphology | 
False | 
Hypoplasia | 
Inferred relationship | 
Some | 
 3 | 
| Lissencephaly with cerebellar hypoplasia type B | 
Associated morphology | 
False | 
Hypoplasia | 
Inferred relationship | 
Some | 
 3 | 
| Lissencephaly with cerebellar hypoplasia type C | 
Associated morphology | 
False | 
Hypoplasia | 
Inferred relationship | 
Some | 
 3 | 
| Lissencephaly with cerebellar hypoplasia type D | 
Associated morphology | 
False | 
Hypoplasia | 
Inferred relationship | 
Some | 
 3 | 
| Lissencephaly with cerebellar hypoplasia type F | 
Associated morphology | 
False | 
Hypoplasia | 
Inferred relationship | 
Some | 
 3 | 
| Congenital cerebellar hypoplasia co-occurrent with tapetoretinal degeneration | 
Associated morphology | 
False | 
Hypoplasia | 
Inferred relationship | 
Some | 
 2 | 
| Congenital pontocerebellar hypoplasia type 2 | 
Associated morphology | 
True | 
Hypoplasia | 
Inferred relationship | 
Some | 
 2 | 
| Congenital pontocerebellar hypoplasia type 2 | 
Associated morphology | 
False | 
Hypoplasia | 
Inferred relationship | 
Some | 
 3 | 
| MORM syndrome | 
Associated morphology | 
False | 
Hypoplasia | 
Inferred relationship | 
Some | 
 4 | 
| Saito Kuba Tsuruta syndrome | 
Associated morphology | 
False | 
Hypoplasia | 
Inferred relationship | 
Some | 
 4 | 
| Saito Kuba Tsuruta syndrome | 
Associated morphology | 
False | 
Hypoplasia | 
Inferred relationship | 
Some | 
 5 | 
| Game Friedman Paradice syndrome | 
Associated morphology | 
True | 
Hypoplasia | 
Inferred relationship | 
Some | 
 2 | 
| Hypoplastic tibia and postaxial polydactyly syndrome | 
Associated morphology | 
True | 
Hypoplasia | 
Inferred relationship | 
Some | 
 2 | 
| Syndromic orbital border hypoplasia | 
Associated morphology | 
False | 
Hypoplasia | 
Inferred relationship | 
Some | 
 2 | 
| Schmitt Gillenwater Kelly syndrome | 
Associated morphology | 
False | 
Hypoplasia | 
Inferred relationship | 
Some | 
 7 | 
| L1 syndrome | 
Associated morphology | 
True | 
Hypoplasia | 
Inferred relationship | 
Some | 
 2 | 
| Isolated right ventricular hypoplasia | 
Associated morphology | 
True | 
Hypoplasia | 
Inferred relationship | 
Some | 
 1 | 
| L1 syndrome | 
Associated morphology | 
False | 
Hypoplasia | 
Inferred relationship | 
Some | 
 3 | 
| Pontocerebellar hypoplasia type 7 | 
Associated morphology | 
True | 
Hypoplasia | 
Inferred relationship | 
Some | 
 2 | 
| Pontocerebellar hypoplasia type 7 | 
Associated morphology | 
False | 
Hypoplasia | 
Inferred relationship | 
Some | 
 3 | 
| Pontocerebellar hypoplasia type 6 | 
Associated morphology | 
True | 
Hypoplasia | 
Inferred relationship | 
Some | 
 2 | 
| Pontocerebellar hypoplasia type 6 | 
Associated morphology | 
False | 
Hypoplasia | 
Inferred relationship | 
Some | 
 3 | 
| Pontocerebellar hypoplasia type 5 | 
Associated morphology | 
True | 
Hypoplasia | 
Inferred relationship | 
Some | 
 2 | 
| Pontocerebellar hypoplasia type 5 | 
Associated morphology | 
False | 
Hypoplasia | 
Inferred relationship | 
Some | 
 3 | 
| Pontocerebellar hypoplasia type 4 | 
Associated morphology | 
True | 
Hypoplasia | 
Inferred relationship | 
Some | 
 2 | 
| Pontocerebellar hypoplasia type 4 | 
Associated morphology | 
False | 
Hypoplasia | 
Inferred relationship | 
Some | 
 3 | 
| Pontocerebellar hypoplasia type 3 | 
Associated morphology | 
True | 
Hypoplasia | 
Inferred relationship | 
Some | 
 2 | 
| Pontocerebellar hypoplasia type 3 | 
Associated morphology | 
False | 
Hypoplasia | 
Inferred relationship | 
Some | 
 3 | 
| Pontocerebellar hypoplasia type 1 | 
Associated morphology | 
True | 
Hypoplasia | 
Inferred relationship | 
Some | 
 2 | 
| Pontocerebellar hypoplasia type 1 | 
Associated morphology | 
False | 
Hypoplasia | 
Inferred relationship | 
Some | 
 3 | 
| Pontocerebellar hypoplasia type 8 | 
Associated morphology | 
True | 
Hypoplasia | 
Inferred relationship | 
Some | 
 2 | 
| Pontocerebellar hypoplasia type 8 | 
Associated morphology | 
False | 
Hypoplasia | 
Inferred relationship | 
Some | 
 3 | 
| X-linked intellectual disability with cerebellar hypoplasia syndrome | 
Associated morphology | 
True | 
Hypoplasia | 
Inferred relationship | 
Some | 
 1 | 
| Congenital hypoplasia of ulna and intellectual disability syndrome | 
Associated morphology | 
True | 
Hypoplasia | 
Inferred relationship | 
Some | 
 2 | 
| Metaphyseal chondrodysplasia, McKusick type with associated immunodeficiency | 
Associated morphology | 
False | 
Hypoplasia | 
Inferred relationship | 
Some | 
 2 | 
| Brachymorphism with onychodysplasia and dysphalangism syndrome | 
Associated morphology | 
False | 
Hypoplasia | 
Inferred relationship | 
Some | 
 4 | 
| Deafness, enamel hypoplasia, nail defect syndrome | 
Associated morphology | 
False | 
Hypoplasia | 
Inferred relationship | 
Some | 
 9 | 
| Diaphragmatic defect, limb deficiency, skull defect syndrome | 
Associated morphology | 
False | 
Hypoplasia | 
Inferred relationship | 
Some | 
 7 | 
| Limb mammary syndrome | 
Associated morphology | 
False | 
Hypoplasia | 
Inferred relationship | 
Some | 
 4 | 
| Intellectual disability, hypoplastic corpus callosum, preauricular tag syndrome | 
Associated morphology | 
False | 
Hypoplasia | 
Inferred relationship | 
Some | 
 5 | 
| Agnathia, holoprosencephaly, situs inversus syndrome | 
Associated morphology | 
False | 
Hypoplasia | 
Inferred relationship | 
Some | 
 2 | 
| Distal limb deficiency with micrognathia syndrome | 
Associated morphology | 
False | 
Hypoplasia | 
Inferred relationship | 
Some | 
 6 | 
| Thickened earlobe with conductive deafness syndrome | 
Associated morphology | 
False | 
Hypoplasia | 
Inferred relationship | 
Some | 
 6 | 
| Hypoplasia and coloboma of alar cartilage with telecanthus syndrome | 
Associated morphology | 
False | 
Hypoplasia | 
Inferred relationship | 
Some | 
 3 | 
| Agenesis of corpus callosum, intellectual disability, coloboma, micrognathia syndrome | 
Associated morphology | 
False | 
Hypoplasia | 
Inferred relationship | 
Some | 
 6 | 
| Congenital pulmonary hypoplasia due to prolonged premature rupture of membranes | 
Associated morphology | 
False | 
Hypoplasia | 
Inferred relationship | 
Some | 
 2 | 
| Congenital pulmonary hypoplasia due to lung space occupying lesion | 
Associated morphology | 
False | 
Hypoplasia | 
Inferred relationship | 
Some | 
 2 | 
| Pulmonary fibrosis, hepatic hyperplasia, bone marrow hypoplasia syndrome | 
Associated morphology | 
True | 
Hypoplasia | 
Inferred relationship | 
Some | 
 4 | 
| Congenital hypoplasia of patella | 
Associated morphology | 
True | 
Hypoplasia | 
Inferred relationship | 
Some | 
 1 | 
| Hypoplasia of right ventricular outflow tract and trabecular area | 
Associated morphology | 
False | 
Hypoplasia | 
Inferred relationship | 
Some | 
 4 | 
| Isolated optic nerve hypoplasia | 
Associated morphology | 
True | 
Hypoplasia | 
Inferred relationship | 
Some | 
 1 |