Idiopathic facial paralysis (Bell's palsy) in the immediate puerperium in a patient with mild preeclampsia: a case report.

INTRODUCTION: Idiopathic peripheral facial palsy is the most common and frequent unilateral cranial neurological disorder characterized by an isolated facial nerve paralysis. CASE REPORT: We report a case of an idiopathic facial paralysis (Bell's palsy) in the immediate puerperium in a patient with mild preeclampsia and diagnosed fetal IUGR. Additionally, the presence of Bell's palsy in the puerperium of the mother of our patient suggests a familiar tendency. DISCUSSION: Every gynaecologist and obstetrician should be aware of this quite uncommon complication during pregnancy and the puerperium. This case report illustrates that Bell's palsy can occur in the immediate post-partum after mild preeclamptic symptoms. For these women, a maternal surveillance can be recommended. A fast and accurate diagnosis with a subsequent immediate treatment might be very important in avoiding worsening of the symptoms and therefore improve the recovery prognosis.