515 A Rare Case of Langdon down Syndrome with Complete Endocardial Cushion Defect, Tetralogy of Fallot, Deficiency of Factor vii

Congenital Factor VII Deficiency in Association With Bicuspid Aortic Valve and Multicystic Dysplastic Kidney Disease in a Child

“…In the contrary, combined protein C deficiency and congenital factor VII deficiency has been described in a single study [15], the gene for protein C is encoded in chromosome 2, hence the combination of both is random. A number of studies listed in Table 2 [9,13,[15][16][17][18][19][20][21][22][23][24][25][26][27][28][29] have shown unique combinations of factor VII deficiency and different associations with no evident explanation.…”