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Published in: Journal of Ovarian Research 1/2013

Open Access 01-12-2013 | Research

The use of HE4, CA125 and CA72-4 biomarkers for differential diagnosis between ovarian endometrioma and epithelial ovarian cancer

Authors: Emanuela Anastasi, Teresa Granato, Renato Falzarano, Paola Storelli, Adele Ticino, Luigi Frati, Pierluigi Benedetti Panici, Maria Grazia Porpora

Published in: Journal of Ovarian Research | Issue 1/2013

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Abstract

Background

Endometriosis is frequently associated with high levels of CA125. This marker is therefore not useful for discriminating ovarian endometrioma from ovarian malignancy. The aim of this study was to establish a panel of complementary biomarkers that could be helpful in the differential diagnosis between ovarian endometriosis or other ovarian benign masses and ovarian cancer.

Methods

Blood samples from 50 healthy women, 17 patients with benign ovarian tumors, 57 patients with ovarian endometrioma and 39 patients with ovarian cancer were analyzed and serum values were measured for the following biomarkers: CA125, HE4 and CA72-4.

Results

Serum CA125 concentration was elevated in both patients with ovarian endometriosis and ovarian cancer but not in patients with other benign ovarian masses. HE4 was never increased in patients with endometriosis or benign masses whereas it was significantly higher in all patients with ovarian cancer (p < 0.05). A marked difference in CA72-4 values was observed between women with ovarian cancer (67%) and those with endometriosis (p < 0.05).

Conclusions

The results of the study suggest that HE4 and CA72-4 determination is the best approach to confirm the benign nature of ovarian endometrioma in women with high CA125 levels.
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Metadata
Title
The use of HE4, CA125 and CA72-4 biomarkers for differential diagnosis between ovarian endometrioma and epithelial ovarian cancer
Authors
Emanuela Anastasi
Teresa Granato
Renato Falzarano
Paola Storelli
Adele Ticino
Luigi Frati
Pierluigi Benedetti Panici
Maria Grazia Porpora
Publication date
01-12-2013
Publisher
BioMed Central
Published in
Journal of Ovarian Research / Issue 1/2013
Electronic ISSN: 1757-2215
DOI
https://doi.org/10.1186/1757-2215-6-44

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