Abstract
Endometrial intraepithelial carcinoma (EIC) is a rare pathologic variant of uterine serous carcinoma (USC). Our aim is to distinguish patterns of clinic—pathologic outcomes in patients with EIC and USC for disease limited to the endometrium (stage 1A) as well as with distant metastasis (stage 4B). Surgically staged patients were retrospectively identified and relevant variables were extracted and compared. Kaplan-Meier was used to generate the survival data. More USC (n = 29) exhibited lymphovascular invasion (stage 4, P = .01) and expressed higher levels of estrogen receptor-α than EIC (P = .0009 and .063 for stages 1 and 4, respectively). The survival is comparable, with 1 recurrence in each group for stage 1A disease. For stage 4 EIC and USC, the progression-free survival (14 vs10 months) and overall survival (19 vs 20 months) are similar to what is previously published. In conclusion, EIC, whether limited to the endometrium, or widely metastatic, imparts similar outcomes and should be treated comparably with stage-matched USC.
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National Cancer Institute, [updated 2010]. http://www.cancer.gov/cancertopics/types/endometrial. Accessed June 1, 2013.
Howlader N NA, Krapcho M, Neyman N, et al. (eds). SEER Cancer Statistics Review, 1975–2008. Bethesda, MD: National Cancer Institue; 2011.
Bonita DM 2nd, Gehrig PA, Fader AN, Olawaiye AB. Management of women with uterine papillary serous cancer: a Society of Gynecologic Oncology (SGO) review. Gynecol Oncol. 2009; 115(1):142–153.
Hamilton CA, Cheung MK, Osann K, et al. Uterine papillary serous and clear cell carcinomas predict for poorer survival compared to grade 3 endometrioid corpus cancers. Br J Cancer. 2006;94(5): 642–646.
Moore KN, Nickles Fader A. Uterine papillary serous carcinoma. Clin Obstet Gynecol. 2011;54(2):278–291.
Maxwell GL, Tian C, Risinger J, et al. Racial disparity in survival among patients with advanced/recurrent endometrial adenocarcinoma: a Gynecologic Oncology Group study. Cancer. 2006;107(9):2197–2205.
Sherman ME, Devesa SS. Analysis of racial differences in incidence, survival, and mortality for malignant tumors of the uterine corpus. Cancer. 2003;98(1):176–186.
Ueda SM, Kapp DS, Cheung MK, et al. Trends in demographic and clinical characteristics in women diagnosed with corpus cancer and their potential impact on the increasing number of deaths. Am J Obstet Gynecol. 2008;198(2):218 e1–218 e6.
Fader AN, Bonita D, Olawaiye AB, Gehrig PA. Uterine papillary serous carcinoma: epidemiology, pathogenesis and management. Curr Opin Obstet Gynecol. 2010;22(1):21–29.
Hendrickson M, Ross J, Eifel P, Martinez A, Kempson R. Uterine papillary serous carcinoma: a highly malignant form of endometrial adenocarcinoma. Am J Surg Pathol. 1982;6(2):93–108.
Carcangiu ML, Chambers JT. Early pathologic stage clear cell carcinoma and uterine papillary serous carcinoma of the endometrium: comparison of clinicopathologic features and survival. Int J Gynecol Pathol. 1995;14(1):30–38.
O’Hanlan KA, Levine PA, Harbatkin D, et al. Virulence of papillary endometrial carcinoma. Gynecol Oncol. 1990;37(1):112–119.
Ambros RA, Sherman ME, Zahn CM, Bitterman P, Kurman RJ. Endometrial intraepithelial carcinoma: a distinctive lesion specifically associated with tumors displaying serous differentiation. Hum Pathol. 1995;26(11):1260–1267.
Sherman ME, Bitterman P, Rosenshein NB, Delgado G, Kurman RJ. Uterine serous carcinoma. A morphologically diverse neoplasm with unifying clinicopathologic features. Am J Surg Pathol. 1992; 16(6):600–610.
Slomovitz BM, Burke TW, Eifel PJ, et al. Uterine papillary serous carcinoma (UPSC): a single institution review of 129 cases. Gynecol Oncol. 2003;91(3):463–469.
Wheeler DT, Bell KA, Kurman RJ, Sherman ME. Minimal uterine serous carcinoma: diagnosis and clinicopathologic correlation. Am J Surg Pathol. 2000;24(6):797–806.
Goff BA, Kato D, Schmidt RA, et al. Uterine papillary serous carcinoma: patterns of metastatic spread. Gynecol Oncol. 1994; 54(3):264–268.
Yi X, Zheng W. Endometrial glandular dysplasia and endometrial intraepithelial neoplasia. Curr Opin Obstet Gynecol. 2008;20(1): 20–25.
Zheng W, Liang SX, Yi X, Ulukus EC, Davis JR, Chambers SK. Occurrence of endometrial glandular dysplasia precedes uterine papillary serous carcinoma. Int J Gynecol Pathol. 2007;26(1):38–52.
Einstein MH, Frimer M, Kuo DY, et al. Phase II trial of adjuvant pelvic radiation “sandwiched” between combination paclitaxel and carboplatin in women with uterine papillary serous carcinoma. Gynecol Oncol. 2012;124(1):21–25.
Fields AL, Einstein MH, Novetsky AP, Gebb J, Goldberg GL. Pilot phase II trial of radiation “sandwiched” between combination paclitaxel/platinum chemotherapy in patients with uterine papillary serous carcinoma (UPSC). Gynecol Oncol. 2008; 108(1):201–206.
Sagr ER, Denschlag D, Kerim-Dikeni A, Stanimir G, Gitsch G, Gilbert L. Prognostic factors and treatment-related outcome in patients with uterine papillary serous carcinoma. Anticancer Res. 2007;27(2):1213–1217.
Kato DT, Ferry JA, Goodman A, et al. Uterine papillary serous carcinoma (UPSC): a clinicopathologic study of 30 cases. Gynecol Oncol. 1995;59(3):384–389.
Hendrickson MR, Kempson RL. Surgical Pathology of the Uterine Corpus. Philadelphia, PA: WB Saunders; 1980.
Spiegel GW. Endometrial carcinoma in situ in postmenopausal women. Am J Surg Pathol. 1995;19(4):417–432.
Hui P, Kelly M, O’Malley DM, Tavassoli F, Schwartz PE. Minimal uterine serous carcinoma: a clinicopathological study of 40 cases. Mod Pathol. 2005;18(1):75–82.
Yan Z, Hui P. Minimal uterine serous carcinoma with extrauterine tumor of identical morphology: an immunohistochemical study of 13 cases. Appl Immunohistochem Mol Morphol. 2010; 18(1):75–79.
Zheng W, Schwartz PE. Serous EIC as an early form of uterine papillary serous carcinoma: recent progress in understanding its pathogenesis and current opinions regarding pathologic and clinical management. Gynecol Oncol. 2005;96(3):579–582.
Fader AN, Drake RD, O’Malley DM, et al. Platinum/taxane-based chemotherapy with or without radiation therapy favorably impacts survival outcomes in stage I uterine papillary serous carcinoma. Cancer. 2009;115(10):2119–2127.
Havrilesky LJ, Secord AA, Bae-Jump V, et al. Outcomes in surgical stage I uterine papillary serous carcinoma. Gynecol Oncol. 2007;105(3):677–682.
Huh WK, Powell M, Leath CA 3rd, et al. Uterine papillary serous carcinoma: comparisons of outcomes in surgical Stage I patients with and without adjuvant therapy. Gynecol Oncol. 2003;91(3): 470–475.
Dietrich CS 3rd, Modesitt SC, DePriest PD, et al. The efficacy of adjuvant platinum-based chemotherapy in Stage I uterine papillary serous carcinoma (UPSC). Gynecol Oncol. 2005; 99(3):557–563.
Randall TC, Armstrong K. Differences in treatment and outcome between African-American and white women with endometrial cancer. J Clin Oncol. 2003;21(22):4200–4206.
Pertschuk LP, Masood S, Simone J, et al. Estrogen receptor immunocytochemistry in endometrial carcinoma: a prognostic marker for survival. Gynecol Oncol. 1996;63(1):28–33.
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Hou, J.Y., McAndrew, T.C., Goldberg, G.L. et al. A Clinical and Pathologic Comparison Between Stage-Matched Endometrial Intraepithelial Carcinoma and Uterine Serous Carcinoma. Reprod. Sci. 21, 532–537 (2014). https://doi.org/10.1177/1933719113503414
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DOI: https://doi.org/10.1177/1933719113503414