title: Symptomatic vertebral hemangiomas during pregnancy.
abstract: Symptomatic vertebral hemangiomas during pregnancy are rare, as only 27 cases have been reported in the literature since 1948. However, symptomatic vertebral hemangiomas can be responsible for spinal cord compression, in which case they constitute a medical emergency, which raises management difficulties in the context of pregnancy. Pregnancy is a known factor responsible for deterioration of these vascular tumors. In this paper, the authors report 2 clinical cases of symptomatic vertebral hemangiomas during pregnancy, including 1 case of spontaneous fracture that has never been previously reported in the literature. The authors then present a brief review of the literature to discuss emergency management of this condition. The first case was a 28-year-old woman at 35 weeks of gestation, who presented with paraparesis. Spinal cord MRI demonstrated a vertebral hemangioma invading the body and posterior arch of T-3 with posterior epidural extension. Laminectomy and vertebroplasty were performed after cesarean section, allowing neurological recovery. The second case involved a 35-year-old woman who presented with spontaneous fracture of T-7 at 36 weeks of gestation, revealing a vertebral hemangioma with no neurological deficit, but it was responsible for pain and local instability. Treatment consisted of postpartum posterior interbody fusion. With a clinical and radiological follow-up of 2 years, no complications and no modification of the hemangiomas were observed. A review of the literature reveals discordant management of these rare cases, which is why the treatment course must be decided by a multidisciplinary team as a function of fetal gestational age and maternal neurological features.
authors.affiliation: Department of Neurosurgery and Neurotraumatology.
authors.forename: Alexis
authors.initials: A
authors.lastname: Moles
authors.forename: Olivier
authors.initials: O
authors.lastname: Hamel
authors.forename: Christophe
authors.initials: C
authors.lastname: Perret
authors.forename: Eric
authors.initials: E
authors.lastname: Bord
authors.forename: Roger
authors.initials: R
authors.lastname: Robert
authors.forename: Kevin
authors.initials: K
authors.lastname: Buffenoir
mesh_terms: D000328:Adult; D002585:Cesarean Section; D019299:Decompression, Surgical; D003937:Diagnosis, Differential; D005260:Female; D005598:Fractures, Spontaneous / Q000175:diagnosis* / Q000601:surgery*; D006391:Hemangioma / Q000175:diagnosis* / Q000601:surgery*; D006801:Humans; D007796:Laminectomy; D008279:Magnetic Resonance Imaging; D011247:Pregnancy; D011252:Pregnancy Complications, Neoplastic / Q000175:diagnosis* / Q000601:surgery*; D016103:Spinal Fractures / Q000175:diagnosis* / Q000601:surgery*; D013125:Spinal Neoplasms / Q000175:diagnosis* / Q000601:surgery*; D013904:Thoracic Vertebrae / Q000473:pathology / Q000601:surgery