Successful pregnancy outcome after therapy for a müllerian anomaly with concomitant sex chromosomal mosaicism. A case report.

Recurrent abortion associated with both a chromosomal abnormality and a müllerian anomaly has been reported previously only once. A 31-year-old woman was referred for secondary habitual abortion and found to have sex chromosome mosaicism, subseptate uterus and chronic endometritis. Following hysteroscopic resection of the subseptum and antibiotic therapy for the endometritis, a term pregnancy ensued. Complete evaluation and treatment of all correctable etiologies of recurrent pregnancy loss are essential in such cases.