Résumé
Abrus precatorius (jequirity bean) is a common cause of accidental or intentional poisoning in the tropics. The data on exact incidence of abrus poisoning is largely insufficient in our country, due to lack of reporting. The estimated lethal dose for humans is 0.1-1 μg/kg. The toxic component is the protein abrin that causes widespread endothelial damage. Abrin causes a variety of manifestations like hemorrhagic gastroenteritis with erosions, hemolysis, acute renal damage, dyselectrolytemia, hepatotoxicity with elevated liver enzymes and seizures. Apart from the common manifestation of hemorrhagic gastroenteritis, patients experiencing mental status perturbations have been identified and documented earlier. There have been previous reports of elevated intracranial tension (ICT) in abrus poisoning, however, the exact cause for this phenomenon had not been elucidated. We herein report a case of intentional A. precatorius poisoning in a young girl that caused cerebral venous thrombosis (CVT).