American journal of obstetrics and gynecology · 2011
Prognostic value of lymph node involvement in ovarian serous borderline tumors.
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Lesieur Benedicte, Kane Aminata, Duvillard Pierre, Gouy Sebastien, Pautier Patricia, Lhommé Catherine, Morice Philippe, Uzan Catherine
Аннотация
OBJECTIVE: This study was conducted to evaluate the prognosis value of lymph node involvement (LN positive) lymph node involvement for borderline ovarian tumor (BOT).
STUDY DESIGN: This was a retrospective study on 49 patients treated at our institution for advanced-stage serous BOT (International Federation of Gynecology and Obstetrics [FIGO] III or IV). Pathological characteristics and survival were compared according to the lymph node status. The same analysis was performed on 1503 patients of the Surveillance, Epidemiology, and End Results (SEER) database.
RESULTS: In our institution, 14 patients were LN positive. Eight patients have been upstaged after lymph node dissection. No patient has died during follow-up (median 53 months). LN positivity was not associated with recurrence. In the SEER registry, 93 patients (6.2%) had LN positivity. These patients were younger and with more advanced local extension. Survival curves were similar after adjustment for FIGO stage.
CONCLUSION: Lymph node involvement does not appear as a prognosis factor for advanced-stage BOT.
STUDY DESIGN: This was a retrospective study on 49 patients treated at our institution for advanced-stage serous BOT (International Federation of Gynecology and Obstetrics [FIGO] III or IV). Pathological characteristics and survival were compared according to the lymph node status. The same analysis was performed on 1503 patients of the Surveillance, Epidemiology, and End Results (SEER) database.
RESULTS: In our institution, 14 patients were LN positive. Eight patients have been upstaged after lymph node dissection. No patient has died during follow-up (median 53 months). LN positivity was not associated with recurrence. In the SEER registry, 93 patients (6.2%) had LN positivity. These patients were younger and with more advanced local extension. Survival curves were similar after adjustment for FIGO stage.
CONCLUSION: Lymph node involvement does not appear as a prognosis factor for advanced-stage BOT.