Optimal cytoreductive surgery for underlying ovarian cancer associated with deep venous thrombosis without placement of inferior vena cava filter: A case report and literature review

Abstract

Abstract. Ovarian cancer associated with deep venous thrombosis (DVT) is an uncommon, potentially life-threatening condition. The primary therapeutic strategy for the treatment of this condition is up-front primary cytoreductive surgery, with placement of an inferior vena cava (IVC) filter prior to surgery to prevent fatal pulmonary embolism. The present study describes the case of a 49-year-old female, who presented with DVT unresponsive to anticoagulant therapy in the lower extremities prior to the diagnosis of ovarian cancer. During the search for the underlying malignancy, transvaginal sonography (TVS) revealed a cystic solid mass in the pelvic cavity. Subsequently, the patient underwent up-front primary cytoreductive surgery without placement of a preoperative IVC filter, followed by six cycles of chemotherapy. The patient was diagnosed with ovarian clear cell adenocarcinoma stage IIIC, complicated by DVT, and had survived >3 years without relapse at the time of completion of the present study. The successful outcome of the present case demonstrated that occult primary cancer should be suspected in patients with DVT unresponsive to anticoagulant therapy. The present study also indicated that up-front primary cytoreductive surgery without placement of an IVC filter represents an effective potential strategy for the treatment of advanced ovarian cancer associated with DVT, as the thrombus strongly adheres to the vessel wall following organization.

Numerical simulation and in vitro experimental study of the hemodynamic performance of vena cava filters with helical forms

“…For the prevention of pulmonary embolism, IVCF has been widely used and shown to have value in preventing PE [10][11][12]. since the initial umbrella IVCF proposed by K.M.…”