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-developmental delay syndrome is a rare, intellectual disability syndrome characterized by macrocephaly, mild dysmorphic features (frontal bossing, long face, hooded eye lids with small, downslanting palpebral fissures, broad nasal bridge, and prominent chin), global neurodevelopmental delay, behavioral abnormalities (e.g. anxiety, stereotyped movements) and absence or generalized tonic-clonic seizures. Additional features reported in some patients include craniosynostosis, fifth finger clinodactyly, recurrent pneumonia, and hepatosplenomegaly. |
Associated morphology |
False |
Congenital enlargement |
Inferred relationship |
Some |
2 |
A rare, genetic neurological disorder characterized by the presence of diffuse pachygyria and arachnoid cysts, psychomotor developmental delay and intellectual disability. Seizures (absence, atonic and generalized tonic-clonic) and, on occasion, headache are also associated. |
Associated morphology |
False |
Congenital enlargement |
Inferred relationship |
Some |
2 |
A rare multisystemic genetic disorder characterized by characteristic facial features with macrocephaly, overgrowth in infancy, intellectual disability and behavioral problems including anxieties and aggressiveness. |
Associated morphology |
False |
Congenital enlargement |
Inferred relationship |
Some |
1 |
Macrotia |
Associated morphology |
False |
Congenital enlargement |
Inferred relationship |
Some |
1 |
Macrocephaly-developmental delay syndrome is a rare, intellectual disability syndrome characterized by macrocephaly, mild dysmorphic features (frontal bossing, long face, hooded eye lids with small, downslanting palpebral fissures, broad nasal bridge, and prominent chin), global neurodevelopmental delay, behavioral abnormalities (e.g. anxiety, stereotyped movements) and absence or generalized tonic-clonic seizures. Additional features reported in some patients include craniosynostosis, fifth finger clinodactyly, recurrent pneumonia, and hepatosplenomegaly. |
Associated morphology |
False |
Congenital enlargement |
Inferred relationship |
Some |
1 |
Pectus excavatum-macrocephaly-dysplastic nails syndrome is a rare multiple congenital anomalies syndrome characterized by relative macrocephaly, pectus excavatum, short stature, nail dysplasia, and motor developmental delay (that resolves during childhood). There have been no further descriptions in the literature since 1992. |
Associated morphology |
False |
Congenital enlargement |
Inferred relationship |
Some |
3 |
Cleft palate-large ears-small head syndrome is a rare, genetic syndrome characterized by cleft palate, large protruding ears, microcephaly and short stature (prenatal onset). Other skeletal abnormalities (delayed bone age, distally tapering fingers, hypoplastic distal phalanges, proximally placed thumbs, fifth finger clinodactyly), Pierre Robin sequence, cystic renal dysplasia, proximal renal tubular acidosis, hypospadias, cerebral anomalies on imaging (enlargement of lateral ventricles, mild cortical atrophy), seizures, hypotonia and developmental delay are also observed. |
Associated morphology |
False |
Congenital enlargement |
Inferred relationship |
Some |
1 |
Intellectual disability-seizures-macrocephaly-obesity syndrome is a rare syndromic obesity due to complex chromosomal rearrangement characterized by development delay and intellectual disability, childhood-onset obesity, seizures, poor coordination and broad-based gait, macrocephaly and mild dysmorphic features (such as narrow palpebral fissures, malar hypoplasia and thin upper lips), eczema, ocular abnormalities and a social personality. |
Associated morphology |
False |
Congenital enlargement |
Inferred relationship |
Some |
1 |
Globodontia (disorder) |
Associated morphology |
False |
Congenital enlargement |
Inferred relationship |
Some |
1 |
A contiguous gene syndrome comprising otodental syndrome (characterized by globodontia and sensorineural high-frequency hearing deficit) associated with eye abnormalities including, typically, iris and chorioretinal coloboma, as well as, on occasion, microcornea, microphthalmos, lenticular opacity, lens coloboma and iris pigment epithelial atrophy. |
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 |
MOMO syndrome is a very rare genetic overgrowth/obesity syndrome characterized by macrocephaly, obesity, mental (intellectual) disability and ocular abnormalities. Other frequent clinical signs include macrosomia, downslanting palpebral fissures, hypertelorism, broad nasal root, high and broad forehead and delay in bone maturation, in association with normal thyroid function and karyotype. |
Associated morphology |
False |
Congenital enlargement |
Inferred relationship |
Some |
2 |
Beckwith-Wiedemann syndrome |
Associated morphology |
False |
Congenital enlargement |
Inferred relationship |
Some |
2 |
Macrocephaly-spastic paraplegia-dysmorphism syndrome is a rare syndrome of multiple congenital anomalies characterized by macrocephaly (of post-natal onset) with large anterior fontanelle, progressive complex spastic paraplegia, dysmorphic facial features (broad and high forehead, deeply set eyes, short philtrum with thin upper lip, large mouth and prominent incisors), seizures, and intellectual deficit of varying severity. Inheritance appears to be autosomal recessive. |
Associated morphology |
False |
Congenital enlargement |
Inferred relationship |
Some |
2 |
A rare multiple congenital anomalies/dysmorphic syndrome characterized by severe intellectual deficit, Dandy-Walker malformation, macrocephaly, severe myopia, brachytelephalangy with short and broad fingernails, and dysmorphic facial features (such as thick eyebrows, synophrys, epicanthal folds, low-set ears, short philtrum, and high-arched palate). Additional reported manifestations include seizures and skeletal and genital anomalies, among others. There have been no further descriptions in the literature since 1989. |
Associated morphology |
False |
Congenital enlargement |
Inferred relationship |
Some |
1 |
Macroencephaly |
Associated morphology |
False |
Congenital enlargement |
Inferred relationship |
Some |
1 |
A rare, syndromic intellectual disability characterized by macrocephaly, short stature, intellectual disability, variable degree of spastic paraplegia, central nervous system malformations (hydrocephalus, Dandy-Walker malformation), and dysmorphic features, such as high and broad forehead, midface hypoplasia, and small and broad hands and feet. There have been no further descriptions in the literature since 1993. |
Associated morphology |
False |
Congenital enlargement |
Inferred relationship |
Some |
2 |
Hemimegalencephaly |
Associated morphology |
False |
Congenital enlargement |
Inferred relationship |
Some |
1 |
Familial megalencephaly |
Associated morphology |
False |
Congenital enlargement |
Inferred relationship |
Some |
1 |
Sporadic megalencephaly |
Associated morphology |
False |
Congenital enlargement |
Inferred relationship |
Some |
1 |
Thrombocythemia with distal limb defects is a rare, genetic syndrome with limb reduction defects characterized by thrombocytosis, unilateral transverse limb defects (ranging from absence of phalanges to absence of hand or forearm) and splenomegaly. |
Associated morphology |
False |
Congenital enlargement |
Inferred relationship |
Some |
2 |
Macrophthalmos |
Associated morphology |
False |
Congenital enlargement |
Inferred relationship |
Some |
1 |
A rare syndrome with a central nervous system malformation as a major feature characterized by macrocephaly, megalencephaly, bilateral perisylvian polymicrogyria, variable degrees of ventriculomegaly/hydrocephalus, developmental delay and intellectual disability, oromotor dysfunction, hypotonia, seizures, and dysmorphic facial features (such as frontal bossing, low-set ears, a flat nasal bridge, and high-arched palate). Postaxial polydactyly of one or more extremities is also common. |
Associated morphology |
False |
Congenital enlargement |
Inferred relationship |
Some |
2 |
A rare genetic disease characterized by mild intellectual disability, osteoporosis, delayed bone age, macrocephaly with wormian bones and frontal bossing, anomalies of fingers, nails, and teeth, thoracic deformities, hyperextensibility of joints, as well as congenital amaurosis and paraplegia. There have been no further descriptions in the literature since 1981. |
Associated morphology |
False |
Congenital enlargement |
Inferred relationship |
Some |
1 |
A rare primary bone dysplasia characterized by megalocornea, multiple skeletal anomalies, characteristic facial dysmorphism (wide fontanels, prominent forehead, hypertelorism, prominent eyes, full cheeks and micrognathia) and developmental delay. |
Associated morphology |
False |
Congenital enlargement |
Inferred relationship |
Some |
1 |
Craniolenticulosutural dysplasia (CLSD), also known as Boyadjiev-Jabs syndrome, is characterized by the specific association of large and late-closing fontanels, hypertelorism, early-onset cataract and mild generalized skeletal dysplasia. |
Associated morphology |
False |
Congenital enlargement |
Inferred relationship |
Some |
2 |
A cerebral malformation characterized by symmetric, bilateral pachygyria with normal head circumference and without polymicrogyria. Clinical manifestations include developmental delay, moderate intellectual disability, normal or slightly decreased muscle tone and deep-tendon reflexes, telecanthus or hypertelorism. |
Associated morphology |
False |
Congenital enlargement |
Inferred relationship |
Some |
1 |
A rare, genetic, primary immunodeficiency disorder characterized by severe congenital neutropenia, bone marrow fibrosis and neutrophil dysfunction which is refractory to granulocyte colony-stimulating factor, manifesting with life-threatening infections and/or deep-seated abscesses, hepato-/splenomegaly, thrombocytopenia, hypergammaglobulinemia, anemia with reticulocytosis and nephromegaly. Other reported features include osteosclerosis and neurological abnormalities (e.g. developmental delay, cortical blindness, hearing loss, thin corpus callosum or dysrhythmia on EEG). |
Associated morphology |
False |
Congenital enlargement |
Inferred relationship |
Some |
3 |