The authors report on a patient with craniospinal hypovolemia and inferior vena cava obstruction, and describe how the two conditions may be linked. This unique report further advances the emerging literature on spinal CSF venous fistulae.
Keywords: CSH = craniospinal hypovolemia; IVC = inferior vena cava; SCVF = spinal CSF venous fistula; craniospinal hypovolemia; inferior vena cava obstruction; spinal CSF venous fistula; spine; vascular disorders.