BACKGROUND: Information on ovarian vein thrombosis (OVT) is limited to some retrospective studies. The purpose of this prospective study was to evaluate the natural history and treatment outcomes of OVT. METHODS: Patients with documented symptomatic OVT who were treated with anticoagulation and had at least 3 months of follow-up were included. Outcomes of interest were recanalization rates, pain resolution, pelvic congestion syndrome, recurrent deep venous thrombosis (DVT), and mortality. All patients underwent clinical examination and duplex ultrasound; computed tomography venography was selectively performed. RESULTS: There were 23 women with a mean age of 44 years (range, 23-68 years). Fifteen (65%) right, 5 (22%) left, and 3 (23%) bilateral OVTs were detected. The median follow-up was 27 months (range, 3 months-7 years). The most common presentation was abdominal pain in nine patients (39%), followed by flank pain in six (26%). Two patients (9%) presented with dyspnea due to pulmonary embolism. The most prevalent condition was the puerperium (n = 9; 39%). Complete recanalization occurred in 16 veins (61%), partial recanalization in four veins (15%), and occlusion in six veins (24%) while patients were receiving anticoagulation. Four patients (17%) had lower extremity DVT during follow-up after the interruption of anticoagulation. Three patients (13%) developed pelvic congestion syndrome. All four deaths (17%) were due to cancer-related complications. CONCLUSIONS: Symptomatic OVT is rare. Patients fare well with anticoagulation; complete recanalization occurs in about two thirds of the patients. Recurrent DVT is found in lower extremity veins after the interruption of anticoagulation in 17% of patients; mortality was seen only in cancer patients.
BACKGROUND: Information on ovarian vein thrombosis (OVT) is limited to some retrospective studies. The purpose of this prospective study was to evaluate the natural history and treatment outcomes of OVT. METHODS:Patients with documented symptomatic OVT who were treated with anticoagulation and had at least 3 months of follow-up were included. Outcomes of interest were recanalization rates, pain resolution, pelvic congestion syndrome, recurrent deep venous thrombosis (DVT), and mortality. All patients underwent clinical examination and duplex ultrasound; computed tomography venography was selectively performed. RESULTS: There were 23 women with a mean age of 44 years (range, 23-68 years). Fifteen (65%) right, 5 (22%) left, and 3 (23%) bilateral OVTs were detected. The median follow-up was 27 months (range, 3 months-7 years). The most common presentation was abdominal pain in nine patients (39%), followed by flank pain in six (26%). Two patients (9%) presented with dyspnea due to pulmonary embolism. The most prevalent condition was the puerperium (n = 9; 39%). Complete recanalization occurred in 16 veins (61%), partial recanalization in four veins (15%), and occlusion in six veins (24%) while patients were receiving anticoagulation. Four patients (17%) had lower extremity DVT during follow-up after the interruption of anticoagulation. Three patients (13%) developed pelvic congestion syndrome. All four deaths (17%) were due to cancer-related complications. CONCLUSIONS: Symptomatic OVT is rare. Patients fare well with anticoagulation; complete recanalization occurs in about two thirds of the patients. Recurrent DVT is found in lower extremity veins after the interruption of anticoagulation in 17% of patients; mortality was seen only in cancerpatients.
Authors: Marco Di Serafino; Francesca Iacobellis; Maria Laura Schillirò; Francesco Verde; Dario Grimaldi; Giuseppina Dell'Aversano Orabona; Martina Caruso; Vittorio Sabatino; Chiara Rinaldo; Vito Cantisani; Gianfranco Vallone; Luigia Romano Journal: Diagnostics (Basel) Date: 2022-04-09