Spontaneous cervical epidural hematoma associated with oral anticoagulant therapy.

A 54-year-old woman who was on anticoagulant treatment with acenocoumarol for a mitral prothesis developed a cervical spinal epidural hematoma, probably triggered by coughing fits together with supratherapeutic anticoagulation. Because of the subacute evolution of the hematoma, it was not diagnosed until the patient was admitted to the hospital with profuse hemorrhages. Given the subacute nature of the hematoma, along with the favorable evolution, conservative treatment with dexamethasone was decided upon, and it was resolved with almost no sequelae. This unusual clinical entity definitely should be suspected in patients on anticoagulants who complain of severe localized neck pain, most often with radicular irradiation.