Inbound Relationships |
Type |
Active |
Source |
Characteristic |
Refinability |
Group |
Congenital atresia of vas deferens |
Associated morphology |
False |
Congenital atresia |
Inferred relationship |
Some |
1 |
Congenital atresia of fallopian tube |
Associated morphology |
False |
Congenital atresia |
Inferred relationship |
Some |
1 |
Congenital atresia of osseous meatus of middle ear |
Associated morphology |
False |
Congenital atresia |
Inferred relationship |
Some |
1 |
Pulmonary atresia with absent pulmonary artery |
Associated morphology |
False |
Congenital atresia |
Inferred relationship |
Some |
2 |
Pulmonary atresia with ventricular septal defect |
Associated morphology |
False |
Congenital atresia |
Inferred relationship |
Some |
1 |
Tetralogy of Fallot with atresia of pulmonary valve (disorder) |
Associated morphology |
False |
Congenital atresia |
Inferred relationship |
Some |
1 |
Pulmonary atresia with confluent pulmonary arteries |
Associated morphology |
False |
Congenital atresia |
Inferred relationship |
Some |
1 |
Pulmonary atresia |
Associated morphology |
False |
Congenital atresia |
Inferred relationship |
Some |
2 |
Pulmonary atresia and ventricular septal defect with aorta from left ventricle (disorder) |
Associated morphology |
False |
Congenital atresia |
Inferred relationship |
Some |
1 |
Atresia of penile urethra (disorder) |
Associated morphology |
False |
Congenital atresia |
Inferred relationship |
Some |
1 |
Pulmonary atresia and ventricular septal defect with aorta from right ventricle (disorder) |
Associated morphology |
False |
Congenital atresia |
Inferred relationship |
Some |
1 |
Solitary aortic trunk with pulmonary atresia |
Associated morphology |
False |
Congenital atresia |
Inferred relationship |
Some |
3 |
Tetralogy of Fallot with atresia of pulmonary valve (disorder) |
Associated morphology |
False |
Congenital atresia |
Inferred relationship |
Some |
1 |
Acquired pulmonary atresia |
Associated morphology |
False |
Congenital atresia |
Inferred relationship |
Some |
2 |
Pulmonary atresia with confluent pulmonary arteries |
Associated morphology |
False |
Congenital atresia |
Inferred relationship |
Some |
2 |
Pulmonary atresia with ventricular septal defect of Fallot type (disorder) |
Associated morphology |
False |
Congenital atresia |
Inferred relationship |
Some |
1 |
Imperforate lacrimal punctum |
Associated morphology |
False |
Congenital atresia |
Inferred relationship |
Some |
3 |
Congenital tricuspid atresia and stenosis |
Associated morphology |
False |
Congenital atresia |
Inferred relationship |
Some |
2 |
Imperforate anus |
Associated morphology |
False |
Congenital atresia |
Inferred relationship |
Some |
3 |
Atresia of neck of urinary bladder |
Associated morphology |
False |
Congenital atresia |
Inferred relationship |
Some |
1 |
Atresia of anterior urethra |
Associated morphology |
False |
Congenital atresia |
Inferred relationship |
Some |
1 |
Imperforate lacrimal punctum |
Associated morphology |
False |
Congenital atresia |
Inferred relationship |
Some |
1 |
Atretic right superior vena cava |
Associated morphology |
False |
Congenital atresia |
Inferred relationship |
Some |
1 |
Left ventricular outflow tract atresia |
Associated morphology |
False |
Congenital atresia |
Inferred relationship |
Some |
1 |
Ascending aortic atresia |
Associated morphology |
False |
Congenital atresia |
Inferred relationship |
Some |
1 |
Intrahepatic biliary atresia |
Associated morphology |
False |
Congenital atresia |
Inferred relationship |
Some |
1 |
Atresia of urethra |
Associated morphology |
False |
Congenital atresia |
Inferred relationship |
Some |
1 |
Persisting fifth aortic arch with atresia of fourth arch (disorder) |
Associated morphology |
False |
Congenital atresia |
Inferred relationship |
Some |
2 |
Solitary aortic trunk with pulmonary atresia |
Associated morphology |
False |
Congenital atresia |
Inferred relationship |
Some |
4 |
Pulmonary atresia with ventricular septal defect |
Associated morphology |
False |
Congenital atresia |
Inferred relationship |
Some |
2 |
Pulmonary atresia and ventricular septal defect with aorta from left ventricle (disorder) |
Associated morphology |
False |
Congenital atresia |
Inferred relationship |
Some |
2 |
Pulmonary atresia and ventricular septal defect with aorta from right ventricle (disorder) |
Associated morphology |
False |
Congenital atresia |
Inferred relationship |
Some |
2 |
Pulmonary atresia with ventricular septal defect of Fallot type (disorder) |
Associated morphology |
False |
Congenital atresia |
Inferred relationship |
Some |
2 |
Bronchial atresia with segmental pulmonary emphysema |
Associated morphology |
False |
Congenital atresia |
Inferred relationship |
Some |
8 |
Biliary atresia with splenic malformation syndrome (BASM) designates the association of biliary atresia and splenic abnormalities (mainly polysplenia and less frequently asplenia, double spleen). Cardiac defect, situs inversus and a preduodenal portal vein can also be present. It represents the embryonal or syndromic form of biliary atresia. It affects newborns or infants and is characterized by jaundice, pale stools, dark urine, failure to thrive, hepatomegaly, coagulopathy, anemia and often palpable spleen. |
Associated morphology |
False |
Congenital atresia |
Inferred relationship |
Some |
3 |
Tetralogy of Fallot with atresia of pulmonary valve (disorder) |
Associated morphology |
False |
Congenital atresia |
Inferred relationship |
Some |
5 |
A rare, inherited, epidermolysis bullosa simplex characterized by generalized severe blistering with widespread congenital absence of skin and pyloric atresia that is usually fatal in infancy. Antenatally, pyloric atresia can manifest with polyhydramnios. If patients survive, they experience life-long skin fragility and nail dystrophy. Additional extracutaneous findings include failure to thrive, anemia, sepsis, intraoral blistering, enamel hypoplasia, urethral stenosis and urologic complications. |
Associated morphology |
False |
Congenital atresia |
Inferred relationship |
Some |
4 |
Cataract-intellectual disability-anal atresia-urinary defects syndrome is characterized by congenital cataracts with squint, intellectual deficit, anomalies of the genitourinary tract (rectovesical fistula, micropenis, undescended testis, and hypospadias), imperforate anus and other anomalies. |
Associated morphology |
False |
Congenital atresia |
Inferred relationship |
Some |
3 |
A rare syndromic intestinal malformation characterized by ulcer formation in the umbilical cord associated with congenital upper-intestinal atresia, typically presenting with intra-uterine hemorrhaging from the ulcer site and subsequent fetal bradycardia. |
Associated morphology |
False |
Congenital atresia |
Inferred relationship |
Some |
3 |
Congenital atresia of right external ear (disorder) |
Associated morphology |
False |
Congenital atresia |
Inferred relationship |
Some |
1 |
Congenital atresia and stenosis of ureter (disorder) |
Associated morphology |
False |
Congenital atresia |
Inferred relationship |
Some |
2 |
Atresia of esophagus without tracheoesophageal fistula (disorder) |
Associated morphology |
False |
Congenital atresia |
Inferred relationship |
Some |
1 |
Congenital atresia and stenosis of ureter (disorder) |
Associated morphology |
False |
Congenital atresia |
Inferred relationship |
Some |
3 |
Intractable diarrhea-choanal atresia-eye anomalies syndrome is characterized by the association of intractable diarrhea of infancy with choanal atresia. Short stature, a prominent and broad nasal bridge, micrognathia, single palmar creases, chronic corneal inflammation, cytopenia, and abnormal hair texture were also reported. So far, the syndrome has been described in three children from the same family. The absence of intellectual deficit and immune deficiency allow this syndrome to be distinguished from other forms of intractable diarrhea of infancy described previously. |
Associated morphology |
False |
Congenital atresia |
Inferred relationship |
Some |
7 |
A malformation disorder characterized by complete or incomplete absence of nose (arrhinia), choanal atresia, microphthalmia, anophthalmia and cleft or high palate. |
Associated morphology |
False |
Congenital atresia |
Inferred relationship |
Some |
4 |
A rare multiple congenital anomaly syndrome characterized by bilateral choanal atresia associated with characteristic cranio-facial dysmorphism (hypertelorism with narrow palpebral fissures, coloboma of inferior eyelid with presence of eyelashes medial to the defect, prominent nasal bridge, thin lips, prominent ears), that can be accompanied by hearing loss, unilateral cleft lip, preauricular tags, cardiac septal defects and anomalies of the kidneys. Affected individuals have normal intelligence. |
Associated morphology |
False |
Congenital atresia |
Inferred relationship |
Some |
4 |
A rare multiple congenital anomalies/dysmorphic syndrome characterized by auditory canal atresia (resulting in moderate conductive hearing loss) associated with intellectual disability, ventricular septal defect, umbilical hernia, anteriorly displaced anus, various skeletal anomalies (such as mild clubfoot, long fifth fingers, proximally placed thumbs), and craniofacial dysmorphism which includes brachycephaly, prominent forehead, flattened occiput, midface hypoplasia, anteverted nares, and low set, posteriorly rotated ears with overlapping superior helix. There have been no further descriptions in the literature since 1987. |
Associated morphology |
False |
Congenital atresia |
Inferred relationship |
Some |
3 |
Long gap atresia of esophagus (disorder) |
Associated morphology |
False |
Congenital atresia |
Inferred relationship |
Some |
1 |
A congenital developmental abnormality of the jejunum where there is a gap in the intestine due to a mesenteric defect associated with abnormal mesenteric arterial supply and a distal intestinal segment spiral deformity, frequently described as having an apple peel appearance; the intestine is reduced in length. |
Associated morphology |
False |
Congenital atresia |
Inferred relationship |
Some |
1 |
A congenital developmental abnormality of the jejunum where there are multiple gaps in the intestine due to a mesenteric defect with elements of type I, type II and type III atresia creating a morphological appearance of a string of sausages; the intestine is always reduced in length. |
Associated morphology |
False |
Congenital atresia |
Inferred relationship |
Some |
1 |
A rare malformation syndrome characterized by the association of toe syndactyly, facial dysmorphism including telecanthus (abnormal distance between the eyes) and a broad nasal tip, urogenital malformations and anal atresia. |
Associated morphology |
False |
Congenital atresia |
Inferred relationship |
Some |
4 |
Spondylocostal dysostosis with anal atresia and genitourinary malformation syndrome (disorder) |
Associated morphology |
False |
Congenital atresia |
Inferred relationship |
Some |
6 |
This syndrome is characterized by the association of microtia, eye coloboma, and imperforation of the nasolacrimal duct. |
Associated morphology |
False |
Congenital atresia |
Inferred relationship |
Some |
3 |
A rare developmental defect during embryogenesis characterized by a normal female karyotype, normal ovaries, male or ambiguous genitalia, urinary tract malformations (ranging from bilateral renal agenesis to mild unilateral hydronephrosis), Mullerian duct anomalies (e.g. complete absence of the uterus and vagina, bicornuate uterus), and imperforate anus. Additional features may include tracheoesophageal fistula, radial aplasia, and malrotation of the gut. |
Associated morphology |
False |
Congenital atresia |
Inferred relationship |
Some |
2 |
Neonatal intestinal perforation co-occurrent and due to intestinal atresia (disorder) |
Associated morphology |
False |
Congenital atresia |
Inferred relationship |
Some |
3 |
Congenital atresia of left external ear (disorder) |
Associated morphology |
False |
Congenital atresia |
Inferred relationship |
Some |
1 |
Fetal intrauterine intestinal perforation co-occurrent and due to congenital atresia of intestinal tract (disorder) |
Associated morphology |
False |
Congenital atresia |
Inferred relationship |
Some |
3 |
Tetralogy of Fallot with pulmonary atresia and systemic-to-pulmonary collateral artery |
Associated morphology |
False |
Congenital atresia |
Inferred relationship |
Some |
8 |
Lowe-Kohn-Cohen syndrome is an extremely rare anorectal malformation syndrome characterized by imperforate anus, closed ano-perineal fistula, preauricular skin tag and absent renal abnormalities and pre-axial limb deformities. There have been no further descriptions in the literature since 1983. |
Associated morphology |
False |
Congenital atresia |
Inferred relationship |
Some |
1 |
Double aortic arch with right arch dominant and atresia of left arch and left ligament to diverticulum (disorder) |
Associated morphology |
False |
Congenital atresia |
Inferred relationship |
Some |
1 |
An extremely rare syndrome characterized by radial ray hypoplasia, choanal atresia and convergent strabismus. It has been reported in a father and his two daughters. The radial ray involvement varies from absent radius, first metacarpal and thumb to hypoplastic thumb or triphalangeal thumb. The condition is most probably hereditary, transmitted as an autosomal dominant trait. |
Associated morphology |
False |
Congenital atresia |
Inferred relationship |
Some |
1 |
Imperforate oropharynx-costovertebral anomalies syndrome is a dysostosis with predominant vertebral and costal involvement characterized by oropharyngeal atresia, mild mandibulofacial dysostosis, auricular malformations, and costovertebral anomalies (hemivertebrae, block vertebra, partial fusion of the ribs, absent ribs). There have been no further descriptions in the literature since 1989. |
Associated morphology |
False |
Congenital atresia |
Inferred relationship |
Some |
2 |
Intractable diarrhea-choanal atresia-eye anomalies syndrome is characterized by the association of intractable diarrhea of infancy with choanal atresia. Short stature, a prominent and broad nasal bridge, micrognathia, single palmar creases, chronic corneal inflammation, cytopenia, and abnormal hair texture were also reported. So far, the syndrome has been described in three children from the same family. The absence of intellectual deficit and immune deficiency allow this syndrome to be distinguished from other forms of intractable diarrhea of infancy described previously. |
Associated morphology |
False |
Congenital atresia |
Inferred relationship |
Some |
2 |
A malformation disorder characterized by complete or incomplete absence of nose (arrhinia), choanal atresia, microphthalmia, anophthalmia and cleft or high palate. |
Associated morphology |
False |
Congenital atresia |
Inferred relationship |
Some |
1 |
Atresia of larynx and trachea |
Associated morphology |
False |
Congenital atresia |
Inferred relationship |
Some |
1 |
Fetal intrauterine intestinal perforation co-occurrent and due to congenital atresia of intestinal tract (disorder) |
Associated morphology |
False |
Congenital atresia |
Inferred relationship |
Some |
1 |
A rare syndromic intestinal malformation characterized by ulcer formation in the umbilical cord associated with congenital upper-intestinal atresia, typically presenting with intra-uterine hemorrhaging from the ulcer site and subsequent fetal bradycardia. |
Associated morphology |
False |
Congenital atresia |
Inferred relationship |
Some |
1 |
A rare, inherited, epidermolysis bullosa simplex characterized by generalized severe blistering with widespread congenital absence of skin and pyloric atresia that is usually fatal in infancy. Antenatally, pyloric atresia can manifest with polyhydramnios. If patients survive, they experience life-long skin fragility and nail dystrophy. Additional extracutaneous findings include failure to thrive, anemia, sepsis, intraoral blistering, enamel hypoplasia, urethral stenosis and urologic complications. |
Associated morphology |
False |
Congenital atresia |
Inferred relationship |
Some |
1 |
Congenital absence, atresia and stenosis of small intestine |
Associated morphology |
False |
Congenital atresia |
Inferred relationship |
Some |
2 |
A rare developmental defect during embryogenesis characterized by a normal female karyotype, normal ovaries, male or ambiguous genitalia, urinary tract malformations (ranging from bilateral renal agenesis to mild unilateral hydronephrosis), Mullerian duct anomalies (e.g. complete absence of the uterus and vagina, bicornuate uterus), and imperforate anus. Additional features may include tracheoesophageal fistula, radial aplasia, and malrotation of the gut. |
Associated morphology |
False |
Congenital atresia |
Inferred relationship |
Some |
1 |
Spondylocostal dysostosis with anal atresia and genitourinary malformation syndrome (disorder) |
Associated morphology |
False |
Congenital atresia |
Inferred relationship |
Some |
2 |
Cataract-intellectual disability-anal atresia-urinary defects syndrome is characterized by congenital cataracts with squint, intellectual deficit, anomalies of the genitourinary tract (rectovesical fistula, micropenis, undescended testis, and hypospadias), imperforate anus and other anomalies. |
Associated morphology |
False |
Congenital atresia |
Inferred relationship |
Some |
1 |
Neonatal intestinal perforation co-occurrent and due to intestinal atresia (disorder) |
Associated morphology |
False |
Congenital atresia |
Inferred relationship |
Some |
1 |
A rare multiple congenital anomaly syndrome characterized by bilateral choanal atresia associated with characteristic cranio-facial dysmorphism (hypertelorism with narrow palpebral fissures, coloboma of inferior eyelid with presence of eyelashes medial to the defect, prominent nasal bridge, thin lips, prominent ears), that can be accompanied by hearing loss, unilateral cleft lip, preauricular tags, cardiac septal defects and anomalies of the kidneys. Affected individuals have normal intelligence. |
Associated morphology |
False |
Congenital atresia |
Inferred relationship |
Some |
1 |
Atresia of pulmonary artery with septal defect |
Associated morphology |
False |
Congenital atresia |
Inferred relationship |
Some |
1 |
Oesophageal atresia with tracheo-oesophageal fistula |
Associated morphology |
False |
Congenital atresia |
Inferred relationship |
Some |
2 |
A rare multiple congenital anomalies/dysmorphic syndrome characterized by auditory canal atresia (resulting in moderate conductive hearing loss) associated with intellectual disability, ventricular septal defect, umbilical hernia, anteriorly displaced anus, various skeletal anomalies (such as mild clubfoot, long fifth fingers, proximally placed thumbs), and craniofacial dysmorphism which includes brachycephaly, prominent forehead, flattened occiput, midface hypoplasia, anteverted nares, and low set, posteriorly rotated ears with overlapping superior helix. There have been no further descriptions in the literature since 1987. |
Associated morphology |
False |
Congenital atresia |
Inferred relationship |
Some |
1 |
This syndrome is characterized by the association of microtia, eye coloboma, and imperforation of the nasolacrimal duct. |
Associated morphology |
False |
Congenital atresia |
Inferred relationship |
Some |
1 |
Tetralogy of Fallot with pulmonary atresia and systemic-to-pulmonary collateral artery |
Associated morphology |
False |
Congenital atresia |
Inferred relationship |
Some |
1 |
Biliary atresia with splenic malformation syndrome (BASM) designates the association of biliary atresia and splenic abnormalities (mainly polysplenia and less frequently asplenia, double spleen). Cardiac defect, situs inversus and a preduodenal portal vein can also be present. It represents the embryonal or syndromic form of biliary atresia. It affects newborns or infants and is characterized by jaundice, pale stools, dark urine, failure to thrive, hepatomegaly, coagulopathy, anemia and often palpable spleen. |
Associated morphology |
False |
Congenital atresia |
Inferred relationship |
Some |
1 |
A rare malformation syndrome characterized by the association of toe syndactyly, facial dysmorphism including telecanthus (abnormal distance between the eyes) and a broad nasal tip, urogenital malformations and anal atresia. |
Associated morphology |
False |
Congenital atresia |
Inferred relationship |
Some |
1 |
Solitary aortic trunk with pulmonary atresia |
Associated morphology |
False |
Congenital atresia |
Inferred relationship |
Some |
1 |
Congenital junctional epidermolysis bullosa-pyloric atresia syndrome |
Associated morphology |
False |
Congenital atresia |
Inferred relationship |
Some |
4 |
A rare, potentially fatal, genetic, visceral malformation syndrome characterized by neonatal diabetes, hypoplastic or annular pancreas, duodenal and jejunal atresia, as well as gallbladder aplasia or hypoplasia. Patients typically present intrauterine growth restriction, failure to thrive, malnutrition, intestinal malrotation, malabsorption, conjugated hyperbilirubinemia, acholia and infections. Cardiac anomalies may also be associated. |
Associated morphology |
False |
Congenital atresia |
Inferred relationship |
Some |
1 |
Congenital atresia of bilateral external ears (disorder) |
Associated morphology |
False |
Congenital atresia |
Inferred relationship |
Some |
2 |
Congenital atresia of bilateral external ears (disorder) |
Associated morphology |
False |
Congenital atresia |
Inferred relationship |
Some |
1 |
A rare developmental defect during embryogenesis malformation syndrome characterized by bands of extensile tissue connecting the margins of the upper and lower eyelids, in association with anal atresia. Patients may additionally present cleft palate, hydrocephalus and meningomyelocele. There have been no further descriptions in the literature since 1993. |
Associated morphology |
False |
Congenital atresia |
Inferred relationship |
Some |
2 |
A rare genetic multiple congenital anomalies/dysmorphic syndrome characterized by short stature, conductive hearing loss due to bilateral auditory canal atresia, mandibular hypoplasia and multiple skeletal abnormalities, including bilateral humeral hypoplasia, humeroscapular synostosis, delayed pubis rami ossification, central dislocation of the hips, and proximal femora defects, as well as bilateral talipes equinovarus, proximally implanted thumbs and lumbar hyperlordosis. Associated craniofacial dysmorphism includes micro/scaphocephaly, malar hypoplasia, high-arched palate, and simple, dysplastic pinnae with preauricular pits/tags. |
Associated morphology |
False |
Congenital atresia |
Inferred relationship |
Some |
2 |
Congenital atresia of coronary ostium |
Associated morphology |
False |
Congenital atresia |
Inferred relationship |
Some |
1 |
A rare, genetic, multiple congenital anomalies/dysmorphic syndrome characterized by the triad: congenital, bilateral, symmetrical, subtotal, external auditory canal atresia, bilateral vertical talus and increased interocular distance. |
Associated morphology |
False |
Congenital atresia |
Inferred relationship |
Some |
3 |
Atresia of oesophagus with oesophagobronchial fistula |
Associated morphology |
False |
Congenital atresia |
Inferred relationship |
Some |
3 |
Atresia of mitral valve with absent atrioventricular connection |
Associated morphology |
False |
Congenital atresia |
Inferred relationship |
Some |
1 |
Tricuspid atresia with absent right atrioventricular connection |
Associated morphology |
False |
Congenital atresia |
Inferred relationship |
Some |
1 |
Mitral atresia with imperforate mitral valve |
Associated morphology |
False |
Congenital atresia |
Inferred relationship |
Some |
1 |
A congenital developmental abnormality of the ileum where there is a septum occluding the lumen resulting in obstruction of the ileum with proximal intestinal dilation in continuity with a collapsed distal intestine; the intestine develops to a normal length. |
Associated morphology |
False |
Congenital atresia |
Inferred relationship |
Some |
1 |
A congenital developmental abnormality of the ileum where there is a gap in the intestine resulting in obstruction of the ileum; the proximal dilated section of intestine forms a blind end and is connected to the distal smaller segment by a fibrous cord which runs along the edge of the mesentery; the mesentery is intact and the intestine develops to a normal length. |
Associated morphology |
False |
Congenital atresia |
Inferred relationship |
Some |
1 |
A congenital developmental abnormality of the ileum where there is a gap in the intestine due to a mesenteric defect resulting in obstruction of the ileum; the proximal dilated section of intestine and the distal narrower segment are both blind ends; the intestine may be reduced in length. |
Associated morphology |
False |
Congenital atresia |
Inferred relationship |
Some |
1 |
Atresia of jejunum type I (disorder) |
Associated morphology |
False |
Congenital atresia |
Inferred relationship |
Some |
1 |
A congenital developmental abnormality of the jejunum where there is a gap in the intestine resulting in obstruction of the jejunum; the proximal dilated section of intestine forms a blind end and is connected to the distal smaller segment by a fibrous cord which runs along the edge of the mesentery; the mesentery is intact and the intestine develops to a normal length. |
Associated morphology |
False |
Congenital atresia |
Inferred relationship |
Some |
1 |
A congenital developmental abnormality of the jejunum where there is a gap in the intestine due to a mesenteric defect resulting in obstruction of the jejunum; the proximal dilated section of intestine and the distal narrower segment are both blind ends; the intestine may be reduced in length. |
Associated morphology |
False |
Congenital atresia |
Inferred relationship |
Some |
1 |
Congenital atresia of bilateral anterior nares (disorder) |
Associated morphology |
False |
Congenital atresia |
Inferred relationship |
Some |
1 |