Cardiophrenic lymph node resection in advanced ovarian cancer: surgical outcomes, pre- and postoperative imaging

TY - JOUR

T1 - Cardiophrenic lymph node resection in advanced ovarian cancer

T2 - surgical outcomes, pre- and postoperative imaging

AU - Salehi, Sahar

AU - Mohammar, Robert

AU - Suzuki, Chikako

AU - Joneborg, Ulrika

AU - Hjerpe, Elisabet

AU - Torbrand, Christian

AU - Falconer, Henrik

PY - 2018

Y1 - 2018

N2 - Objective: To evaluate the accuracy of preoperative imaging in the diagnosis of cardiophrenic lymph node (CPLN) metastases and to report perioperative outcomes after resection of CPLN at the time of cytoreductive surgery for advanced epithelial ovarian cancer (EOC). Furthermore, to assess clearance of CPLN by postoperative imaging. Methods: All women with stage IIIC/IV EOC subjected to surgery at our institution from January 2014 to October 2016 were retrospectively identified from a database. Among these, women subjected to CPLN resection during surgery were identified. Pre- and postoperative computed tomography (CT) scans, pathology reports, surgical approach and outcomes were reviewed. Results: One hundred and eighty women with stage IIIC/IV EOC subjected to surgery with curative intent were identified. Twenty-four (13%) of these women underwent CPLN resection. All had CT imaging suggestive of CPLN metastases. 20/24 (83%) had confirmed metastases upon final pathology. CPLN resection was associated with longer operation time, more often advanced upper abdominal surgery and more postoperative complications but there was no difference in days from surgery to initiation of chemotherapy. Postoperative CT was still indicative of CPLN metastases in 13/22 (59%) women despite resection with confirmative pathology. Conclusions: Resection of CPLN metastases is highly feasible without considerable added morbidity. Concern regarding surgical clearance is raised since postoperative imaging was indicative of metastases in the majority of women. The prognostic significance of stage IV disease based exclusively on CPLN metastases is unclear and any survival benefit from the procedure is yet to be determined.

AB - Objective: To evaluate the accuracy of preoperative imaging in the diagnosis of cardiophrenic lymph node (CPLN) metastases and to report perioperative outcomes after resection of CPLN at the time of cytoreductive surgery for advanced epithelial ovarian cancer (EOC). Furthermore, to assess clearance of CPLN by postoperative imaging. Methods: All women with stage IIIC/IV EOC subjected to surgery at our institution from January 2014 to October 2016 were retrospectively identified from a database. Among these, women subjected to CPLN resection during surgery were identified. Pre- and postoperative computed tomography (CT) scans, pathology reports, surgical approach and outcomes were reviewed. Results: One hundred and eighty women with stage IIIC/IV EOC subjected to surgery with curative intent were identified. Twenty-four (13%) of these women underwent CPLN resection. All had CT imaging suggestive of CPLN metastases. 20/24 (83%) had confirmed metastases upon final pathology. CPLN resection was associated with longer operation time, more often advanced upper abdominal surgery and more postoperative complications but there was no difference in days from surgery to initiation of chemotherapy. Postoperative CT was still indicative of CPLN metastases in 13/22 (59%) women despite resection with confirmative pathology. Conclusions: Resection of CPLN metastases is highly feasible without considerable added morbidity. Concern regarding surgical clearance is raised since postoperative imaging was indicative of metastases in the majority of women. The prognostic significance of stage IV disease based exclusively on CPLN metastases is unclear and any survival benefit from the procedure is yet to be determined.

U2 - 10.1080/0284186X.2017.1409434

DO - 10.1080/0284186X.2017.1409434

M3 - Article

VL - 57

SP - 820

EP - 824

JO - Acta Oncologica

JF - Acta Oncologica

SN - 1651-226X

IS - 6

ER -