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Adriana Ailed Nieves Valerdi

General Surgery Resident, Mexico

Presentation Title:

Variants of the Inferior Vena Cava

Abstract

Abnormalities of the inferior vena cava (IVC) and its tributaries are rare anomalies detected more frequently by CT scans with intravenous contrast. Its importance lies in identifying them by the possible clinical and surgical implications. They originate from the persistence or regression of the three embryonic veins (posterior cardinal, subcardinal, supracardinal) and their anastomosis. There are three cases, the first with double inferior vena cava type I, which has a prevalence of 0.2-3%. The second case has a left vena cava, which has a 0.2% -0.5% prevalence. The third case is with retro aortic left renal vein, which has a prevalence of 3.4%. Key-words: congenital anomaly, inferior vena cava, duplicated inferior vena cava, left vena cava, left retro renal aortic vein.

Biography

Adriana Ailed Nieves Valerdi is a medical surgeon who graduated from the Faculty of Medicine at UNAM. She completed postgraduate studies in general surgery at Tacuba Hospital and Atizapán General Hospital, neurosurgery at Adolfo López Mateos Medical Center, and neurosurgery in Germany. She also holds a Master’s degree in Health Institution Management and a specialization in Health Management and Corporate Well-being from Anahuac University. Her publications in international and national journals include: “Variants of the Inferior Vena Cava: Case Reports,” “3DPrinting Customized Cranial Implants and Fixation Systems for Craniofacial Complex Defects Made with Bioactive Polymer: Case Report and Literature Review,” “Retroclival and Spinal Subdural Hematoma After Traumatic Brain Injury: A Case Report and Literature Review,” “Esophageal Metallic-Stent Migration: A Rare Cause of Anal Pain in a Patient with Gastric Cancer,” “Recidivist Hemangioblastoma: A Case Report,” “3D Model Prototype in Endovascular Surgery Planning and Clipping for Aneurysm Treatment: A Neurosurgical Training Tool.