IMR Press / EJGO / Volume 19 / Issue 1 / pii/1998119

European Journal of Gynaecological Oncology (EJGO) is published by IMR Press from Volume 40 Issue 1 (2019). Previous articles were published by another publisher on a subscription basis, and they are hosted by IMR Press on as a courtesy and upon agreement with S.O.G.

Open Access Original Research

Ovarian carcinoma associated thrombocytosis. Correlation with prognostic factors and with survival

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1 Department of Obstetrics and Gynecology, Edith Wolfson Medical Center, Holon, and Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
Eur. J. Gynaecol. Oncol. 1998, 19(1), 82–84;
Published: 10 February 1998

Objective: To assess the prevalence of thrombocytosis (platelets ::>: 400,000 µL) in ovarian cancer of epithelial origin as compa­red to benign controls consisting of benign ovarian cysts of epithelial origin and to correlate it with prognostic factors of ovarian cancer and survival. Method: Hospital records of 82 consecutive patients with ovarian carcinoma, 12 with low malignant potential tumors and 70 with invasive carcinoma, and of 32 patients with benign cysts of epithelial origin were reviewed. The clinical data and preoperative pla­telet counts were recorded. Results: The prevalence of thrombocytosis in invasive ovarian carcinoma of epithelial origin was significantly higher than in benign controls (24.3% vs 2.9%; p = 0.006). No statistically significant correlation was found between thrombocytosis with age, grade and residual disease. A statistically non-significant excess of thrombocytosis was found among patients with advanced disease, but the survival of patients with thrombocytosis was significantly less favorable (p = 0.04). Conclusions: Thrombocytosis is significantly more prevalent in ovarian cancer patients than in benign ontrols and has a statisti­cally significant correlation with poorer survival. The prevalence of thrombocytosis in ovarian carcinoma and its significance in various studies is inconsistent and should be elucidated in large prospective studies.

Ovarian carcinoma
Prognostic factors
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