Successful Cesarean Section Deliveries in a Patient with a History of Developmental Venous Anomaly-Induced Hemorrhage

While hemorrhage can occur because of developmental venous anomalies (DVAs), there is no established opinion concerning their association with pregnancy and childbirth. In the present report, we discuss the case of a now 39-year-old woman with DVA in whom pregnancy and childbirth were successful. When she was 28, she experienced disturbance of consciousness and paralysis on the left side of the body, and brain computed tomography revealed cerebral hemorrhage coupled with subarachnoid hemorrhage. Cerebral angiography revealed a DVA with an arteriovenous shunt, with superficial drainage surrounding the hematoma. No associated cavernous hemangiomas were observed, and the patient was diagnosed with DVA-induced hemorrhage and treated via conservative therapy. Later, at the ages of 32 and 35, she gave birth via Caesarean section under general anesthesia. At the age of 37, she experienced sudden headache and nausea, following which she was again diagnosed with DVA-induced hemorrhage. Fortunately, she experienced no exacerbation of symptoms such as paralysis. However, she currently has mild, residual paralysis on the left side of the body, and she regularly walks to the hospital using a cane for follow-up examinations.