BACKGROUND: Uterine malformation is a rare deformity in woman, and only a few cases concerning endometrial cancer arising in patients with congenital uterine anomalies have been reported. Herein, we present 3 cases of endometrial cancer with different congenital uterine anomalies, and review studies involving congenital uterine anomalies associated with endometrial cancer in the past 25 years, to identify similarities and differences in clinicopathologic characteristics and prognosis between endometrial cancer associated with uterine anomalies, and normal uterus. CASES: Case 1 was a 75-year-old gravida 1, para 0, woman with carcinosarcoma (mixed well-differentiated endometrial adenocarcinoma and undifferentiated sarcoma) of the right cavity (grade III, and at least stage II ) of a uterus didelphys. The tumor recurred within 7 months after surgery, salvage radiotherapy was unsuccessful; the patient died 8 months after the surgery. Case 2 was a 63-year-old gravida 5, para 3, woman with a bicornuate uterus and uterus papillary serous carcinoma of the right horn (grade III, stage IIIC). She did not respond to the chemotherapy post surgery and died within 4 months. Case 3 was a 60-year-old gravida 0, para 0, woman with a complete septate uterus and an oblique vaginal septum of the upper region of the vagina with endometrioid adenocarchcinoma of the left cavity (grade II, stage IA). No adjuvant therapy was administered and the patient had recovered 2 y after the surgery. CONCLUSION: Clinicians should be aware of the coexistence of uterine malignancies and uterine anomalies in patients presenting with persistent abnormal uterine bleeding, but with negative endometrial biopsy or failed in the operation of endometrial biopsy. In such cases, magnetic resonance imaging has an important role in the diagnosis of both malformation and malignancy, and an exploratory laparotomy should be performed to avoid delaying the diagnosis and treatment of cancers.
BACKGROUND: Uterine malformation is a rare deformity in woman, and only a few cases concerning endometrial cancer arising in patients with congenital uterine anomalies have been reported. Herein, we present 3 cases of endometrial cancer with different congenital uterine anomalies, and review studies involving congenital uterine anomalies associated with endometrial cancer in the past 25 years, to identify similarities and differences in clinicopathologic characteristics and prognosis between endometrial cancer associated with uterine anomalies, and normal uterus. CASES: Case 1 was a 75-year-old gravida 1, para 0, woman with carcinosarcoma (mixed well-differentiated endometrial adenocarcinoma and undifferentiated sarcoma) of the right cavity (grade III, and at least stage II ) of a uterus didelphys. The tumor recurred within 7 months after surgery, salvage radiotherapy was unsuccessful; the patient died 8 months after the surgery. Case 2 was a 63-year-old gravida 5, para 3, woman with a bicornuate uterus and uterus papillary serous carcinoma of the right horn (grade III, stage IIIC). She did not respond to the chemotherapy post surgery and died within 4 months. Case 3 was a 60-year-old gravida 0, para 0, woman with a complete septate uterus and an oblique vaginal septum of the upper region of the vagina with endometrioid adenocarchcinoma of the left cavity (grade II, stage IA). No adjuvant therapy was administered and the patient had recovered 2 y after the surgery. CONCLUSION: Clinicians should be aware of the coexistence of uterine malignancies and uterine anomalies in patients presenting with persistent abnormal uterine bleeding, but with negative endometrial biopsy or failed in the operation of endometrial biopsy. In such cases, magnetic resonance imaging has an important role in the diagnosis of both malformation and malignancy, and an exploratory laparotomy should be performed to avoid delaying the diagnosis and treatment of cancers.
Authors: Charles Kunos; Charles Woods; Valdir C Colussi; Fadi W Abdul-Karim; Steven Waggoner Journal: J Clin Oncol Date: 2010-11-22 Impact factor: 44.544
Authors: Gisela C Mueller; Hero K Hussain; Yolanda R Smith; Elisabeth H Quint; Ruth C Carlos; Timothy D Johnson; John O DeLancey Journal: AJR Am J Roentgenol Date: 2007-12 Impact factor: 3.959
Authors: Ha Na Kim; Jung Mi Byun; Jin Ok Park; Hye Kyoung Yoon; Da Hyun Kim; Dae Hoon Jeong; Young Nam Kim; Kyung Bok Lee; Moon Su Sung Journal: Obstet Gynecol Sci Date: 2019-12-12
Authors: Dib Sassine; Sara Moufarrij; Anjelica Hodgson; Sarah Ehmann; Nadeem R Abu-Rustum; Sarah Chiang; Elizabeth L Jewell Journal: Gynecol Oncol Rep Date: 2021-04-30