Open Access

Preponderance of endometrial carcinoma in elderly patients

  • Authors:
    • Naoki Ogane
    • Shin-Ichi Hori
    • Mitsutake Yano
    • Tomomi Katoh
    • Shingo Kamoshida
    • Hisamori Kato
    • Yoichi Kameda
    • Masanori Yasuda
  • View Affiliations

  • Published online on: July 19, 2018     https://doi.org/10.3892/mco.2018.1680
  • Pages: 269-273
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Abstract

Elderly patients with endometrial carcinoma (EMC) are considered to have a poor clinical outcome. The present study included 79 patients aged ≥70 years with EMC stage I or II according to the International Federation of Gynecology and Obstetrics classification, and it was conducted to analyse the clinicopathological significance of histological type (I or II), depth of myometrial invasion (<1/2 or ≥1/2), lymphovascular invasion (+ or -) and immunohistochemical profile. The aim of these analyses was to determine whether these factors may adversely affect the patient outcome and the underlying mechanisms. The immunohistochemical markers used were estrogen receptor (ER), Ki-67 and p53. The expression of these markers was evaluated as high (+) or low (-). Accordingly, the patients were divided into groups as follows: 54 cases type I vs. 25 cases type II; 48 cases with myometrial invasion <1/2 vs. 31 cases without myometrial invasion ≥1/2; 63 cases with lymphovascular invasion vs. 16 cases without lymphovascular invasion; 57 cases with ER (+) vs. 22 cases with ER (-); 24 cases with Ki-67 (+) vs. 55 cases with Ki-67 (-); and 29 cases with p53 (+) vs. 50 cases with p53 (-). In conclusion, close attention must be paid to elderly patients with EMC due to the tumor's intrinsic aggressiveness, which may include the ER (-) and p53 (+) pattern as an independent poor prognostic factor.
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September-2018
Volume 9 Issue 3

Print ISSN: 2049-9450
Online ISSN:2049-9469

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Spandidos Publications style
Ogane N, Hori S, Yano M, Katoh T, Kamoshida S, Kato H, Kameda Y and Yasuda M: Preponderance of endometrial carcinoma in elderly patients. Mol Clin Oncol 9: 269-273, 2018
APA
Ogane, N., Hori, S., Yano, M., Katoh, T., Kamoshida, S., Kato, H. ... Yasuda, M. (2018). Preponderance of endometrial carcinoma in elderly patients. Molecular and Clinical Oncology, 9, 269-273. https://doi.org/10.3892/mco.2018.1680
MLA
Ogane, N., Hori, S., Yano, M., Katoh, T., Kamoshida, S., Kato, H., Kameda, Y., Yasuda, M."Preponderance of endometrial carcinoma in elderly patients". Molecular and Clinical Oncology 9.3 (2018): 269-273.
Chicago
Ogane, N., Hori, S., Yano, M., Katoh, T., Kamoshida, S., Kato, H., Kameda, Y., Yasuda, M."Preponderance of endometrial carcinoma in elderly patients". Molecular and Clinical Oncology 9, no. 3 (2018): 269-273. https://doi.org/10.3892/mco.2018.1680