Endometrial cancer in unicornuate uterus: a case report

Miillerian anomalies have not been implicated as a significant risk factor for the development of cervical, uterine, and ovarian cancers; in the present literature, there are only a few reports of endometrial cancer arising in patients with Miillerian abnormalities. To the best of the authors' knowledge, this is the first reported case of endometrial cancer arising in a patient with unicornuate uterus.A 69-year-old Caucasian woman underwent clinical examination and office hysteroscopy with endometrial biopsy because of abnormal post-menopausal bleeding. The diagnosis was endometrial cancer in unicornuate uterus, hence the patient underwent total hysterectomy with pelvic lymphadenectomy.Uterine malformations and genetic disorders may cause a delayed diagnosis of gynaecological cancers. Gynaecological examination in asymptomatic patients and differential diagnosis in abnormal uterine bleeding patients should be considered.