Yes, they are. Müllerian anomalies are frequently associated with anomalies of the renal tract. For example, a woman with a bicornuate uterus may have a solitary kidney. Also, a missing kidney and other kidney problems may accompany a unicornuate uterus.
Read the full article on: Uterine Anomalies – Types, Impact on Fertility & Treatment ( 43).

Rebeca Reus
Degree in Human Biology (Biochemistry) from the Pompeu Fabra University (UPF). Official Master's Degree in Clinical Analysis Laboratory from the UPF and Master’s Degree about the Theoretical Basis and Laboratory Procedures in Assisted Reproduction from the University of Valencia (UV).