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Treatment for complex atypical hyperplasia of the endometrium
1Department of Obstetrics and Gynecology, School of Medicine, Japan
2Department of Clinical Cytology, Graduate School of Medical Sciences, Kitasato University, Kanagawa, Japan
*Corresponding Author(s): T. Jobo E-mail:
Objective: To clarify the clinical outcome of women with complex atypical hyperplasia of the endometrium who were treated either by hysterectomy or a non-surgical treatment with medroxyprogesterone acetate (MPA).
Study design: Thirty of the 53 patients with complex atypical hyperplasia of the endometrium were treated by undergoing hysterectomy and 20 were treated with MPA alone as the primary therapy. Their clinical features and outcomes were evaluated.
Results: The ages of the 53 patients ranged from 28 to 62 years (mean 46.2). Fifteen (75%) of the 20 patients (8 of 12 with low-dose MPA and 6 of 8 with high-dose MPA) responded initially to MPA therapy. Two of the 12 patients who were treated with low-dose MPA progressed to endometrial adenocarcinoma. Three patients treated with high-dose MPA conceived after treatment having three healthy infants.
Conclusion: Primary treatment with high-dose MPA is a safe and effective therapy for women with complex atypical hyperplasia of the endometrium who wish to preserve their fertility.
Atypical endometrial hyperplasia; Medroxyprogesterone acetate; Function-retaining therapy; Surgery, and fertility
T. Jobo,M. Kawaguchi,M. Imai,H. Kuramoto. Treatment for complex atypical hyperplasia of the endometrium. European Journal of Gynaecological Oncology. 2001. 22(5);365-368.
[1] Jobo T.: "The effect of screening for endometrial cancer". Acta Obstet. Gynecol. Jpn.,1998, 50,N 307.
[2] Hertig A.T .,S ommers S. C.: "Genesis of endometrial carcinoma". Cancer, 1949, 2, 946.
[3] Sherman A. I., Brown S.: "The precursors of endometrial camnoma". Am. J. Obstet. Gynecol., 1979, 135, 947.
[4] Huang S. J., Amparo E.G., Fu Y. S.: "Endometrial hyperplasia: histologic classification and behavior". Surg. Pathol., 1988, 1, 215.
[5] Kurman R. J., Kaminski P. F., Norris H.J.:'The behavior of endometrial hyperplasia. A long-term study of'untreated'hyperplasia in 170 patients". Cancer, 1985,56, 403.
[6] Campbell P. E., Barter R. A.: "The significance of atypical endometrial hyperplasia". J. Obstet. Gynecol. Br. Com., 1961, 68, 668.
[7] Wentz W. B.: "Treatment of persistent endometrial hyperplasia with progestins". Am. J. Obstet. Gynecol., 1966, 96, 999.
[8] Ferenczy A.,G elfand M.:'The biologic significance of cytologic atypia in progestogen-treated endometrial hyperplasia". Am. J. Obstet. Gynecol., 1989, 160, 126.
[9] Lindahl B., Willen R.: "Steroid receptor concentrations as a prognostic factor in atypical endometrial hyperplasia". Anticancer Res., 1998, 18, 3793.
[10] Jobo T.,T ateoka K.. Kuramoto H.: "'Study on the long-term follow-up of endometrial hyperplasia". Int. J. Clin. Oncol., 1996, 1, 163.
[11] Randall T. C., Kurman R. J.: "Progestin treatment of atypical hyperplasia and well-differentiated carcinoma of the endometrium in women under age 40". Obstet. Gynecol., 1997. 90, 434.
[12] Gambrell R. D.: "Prevention of endometrial cancer with progestogens". Maturitas, 1986, 8, 159.
[13] Scully R. E., Kurman R. J.. Silverberg S. G.: "Histological Typmg of Female Genital Tract Tumours".2nd Ed. WHO International Histological Classification of Tumours. Springer-Verlag, Berlin, 1994.
[14] Sato R., Jobo T., Imai M., Ohkawara S., Kuramoto H., Ohno E. et al.: "Cytopathological and clinical findings of endometrial hyperplasia". J. Jpn. Soc. Clin. Cytol., 1998, 37, 637.
[15] Grimbizis B., Tsalikis T., Tzioufa Y., Kasapis M., Mantelenakis S.: "Regression of endometrial hyperplasia after treatment with the gonadotrophin-releasing hormone analogue triptorelin: a prospective study". Hum. Reprod., 1999, 14, 479.
[16] Terakawa N., Kigawa J., Taketani Y., Yoshikawa H., Yajima A., Noda K. et al.: "The behavior of endometrial hyperplasia: A prospective study". J. Ohstet. Gynecol. Res., 1997, 23, 223.
[17] DiSaia P. J., Creasman W. T.: "Clinical Gynecologic Oncology". 5"'Ed. St. Louis, Mosby Year Book, 1997, 112.
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