Recurrent Deep Vein Thrombosis in a Middle-Aged Female Due to Congenital Absence of the Inferior Vena Cava: A Case Report
Year: 2025
Type: article
Study design: Case Report
Abstract: Deep venous thrombosis (DVT), either as an initial or recurrent event, is a common problem hematologists encounter while caring for hospital inpatients. It is caused by a variety of factors, sometimes anatomic in nature, and is managed with medical anticoagulation and, in some cases, procedural interventions such as mechanical thrombectomy. A 53-year-old woman, with a history of DVT of the lower extremity four years prior, presented to the emergency department with rapid development of swelling and pain in the left lower extremity after missing two doses of her anticoagulant. She was found to have an occlusive DVT in the left lower extremity requiring surgical thrombectomy. A computed tomography scan of the abdomen and pelvis showed the absence of the inferior vena cava with collaterals draining into the azygos vein. She had negative thrombophilia testing. The initial and recurrent thrombotic events were attributed to stagnant and turbulent blood flow due to anomalous venous drainage from the lower extremities.
Source: Cureus
Authors: Zachary R Pulliam, Goetz Kloecker
Institution: University of Louisville
Language: English
Subfield: Surgery
Field: Medicine
Domain: Health Sciences
Open Access status: diamond
OpenAlex ID: W7117354352