A Case of Rivaroxaban-induced Hematomyelia of Thoracic Spinal Cord in Patient with Acute Renal Failure.

Hematomyelia associated with direct oral anticoagulants (DOACs) is rare. In this report, a case of a 78-year-old male with paraplegia due to hematomyelia after medication of rivaroxaban, which is the first case in which acute renal failure is closely associated with the onset and underwent surgical evacuation is presented. The patient was initially misdiagnosed as a spinal cord infarction, and appropriate therapeutic intervention was not provided. One year later, the patient's symptoms did not improve, he is dependent on a wheelchair for daily activities, and cystostomy was performed. During administration of DOACs, hemorrhagic lesion should be strongly suspected in a patient with acute renal failure.