[An analysis of the mutations in the gene of the mucoviscidosis transmembrane regulator protein (MTRP) in patients with congenital bilateral aplasia of the vas deferens].

The genetic background of congenital bilateral aplasia of vas deferens (CBAVD) was studied. Eight patients from Ukraine were enrolled in our study. In each case, the clinical diagnosis of CBAVD was confirmed by testicular biopsy.