A Case of Spontaneous Spinal Epidural Hematoma during Chemotherapy with Paclitaxel and Ramucirumab for Advanced Gastric Cancer

Spontaneous spinal epidural hematomas(SSEH)are rare. The causes of SSEH include hematologic disorders, anticoagulation and antiplatelet therapy, vascular malformations, neoplasms, trauma, or medical interventions, such as epidural catheterization or spinal surgery. However, the cause is usually unclear in most cases. We report a case of SSEH during chemotherapy with paclitaxel and ramucirumab for advanced gastric cancer. A 68-year-old woman was referred to our hospital with a diagnosis of advanced gastric cancer. After 4 courses of neoadjuvant chemotherapy containing S-1 plus oxaliplatin, distal gastrectomy with D2 lymphadenectomy was performed. Postoperative chemotherapy with paclitaxel and ramucirumab was initiated, with a diagnosis of ypStage Ⅲc(T4aN3bM0). She was later transported by ambulance to our hospital with symptoms of sudden onset posterior neck pain and weakness of the extremities. Magnetic resonance imaging(MRI)of her cervical spine showed an epidural hematoma from C2 to C5. The symptoms improved gradually after admission, and the epidural hematoma decreased in size on MRI. Hemorrhagic events such as SSEH should be considered during treatment with angiogenesis inhibitors.