Summative Diagnosis:
Mutant Type 1:
Cardiovascular phenotype: Heterotaxy with levocardia and dextrogastria
Noncardiovascular phenotype: Polycystic kidney disease

Mutant Type 2:
Polycystic kidney disease, duplex kidney and hydronephrosis

Phenotypic Similarity to Human Syndrome:
Mutant Type 1: Heterotaxy, Polycystic kidney disease
Mutant Type 2: Polycycstic kidney disease

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
0102	Levocardia
0190	Heterotaxy Syndrome
4502	Hydronephrosis
4508	Polycystic kidney disease