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Updated: Dec 28, 2025

Mouse Model of Surgically-induced Endometriosis by Auto-transplantation of Uterine Tissue
Published on: January 6, 2012
Endometrial carcinoma arising in one horn of a didelphys uterus
Asama Vanichtantikul1, Kuan-Gen Huang2, Chin-Chieh Hsu2
1Gynecologic Oncology Division, Woman Health Center, Chulabhorn Hospital, HRH Princess Chulabhorn College of Medical Science, Chulabhorn Royal Academy, Thailand.
Objective:
Endometrial cancer in uterine anomalies is very rare. Currently, few cases with endometrial cancer coexistent with didelphys uterus are described. We present a case of a patient with carcinoma in one only horn of a didelphys uterus.
Case Report:
A 50-year-old woman presented with abnormal uterine bleeding. Uterine anomaly was uncertain on initial clinical examination and pelvic ultrasonography. The MRI study showed double uterus and cervixes, a uterine didelphys was suspected. Preoperative histology from curettage described endometrioid adenocarcinoma. The patient underwent laparoscopic hysterectomy with surgical staging. Macroscopic examination revealed a didelphys uterus, and the final histology confirmed the diagnosis of uterine cancer.
Conclusion:
The coincidence of uterine malignancies and uterine anomalies is rare; however, it should be aware of uncertain diagnosis and delaying of treatment.
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