Summative Diagnosis:
Cardiovascular Phenotype (one mutant): PTA (Type A1), overriding aorta, atrioventricular septal defect (AVSD), dual inferior vena cava (IVC), and right atrial isomerism
Noncardiovascular Phenotype: Excencephaly, craniofacial defect with cleft lip/palate and failure in fusion of the frontonasal prominence, tracheoesophogeal fistula, hypoplastic lungs, eye defects such as anopthalmia and microphthalmia, polydactyly, cystic/duplex kidneys

Fyler Codes
The Fyler code developed by The Boston Children's Heart Foundation in Boston Children's Hospital provides a hierarchical clinical diagnosis of congenital cardiovascular defects and other disorders. These codes are used to delineate pathology in the mutant mouse models that parallel human disease and can be cross referenced to the International Pediatric and Congenital Cardiac Code (IPCCC) (http://www.ipccc.net/).

Fyler Code ID	Code Description
0500	Truncus arteriosus
0510	Truncus arteriosus type i
1100	Atrioventricular canal (endocardial cushion defect)
1432	Overriding aortic valve
2810	Inferior vena cava anomaly
4103	Polydactyly
4134	Skull anomaly, congenital
4163	Micrognathia
4170	Hand and/or foot anomaly
4202	Tracheoesophageal fistula
4401	Cleft palate and cleft lip
4864	Anophthalmia
4875	Cleft lip
4876	Cleft palate
4877	Microphthalmia
4906	Non-cardiac abnormality