Prenatal diagnosis and management of nasal glioma

Table 1 Summarising the management of prenatal nasal glioma

Ref.	Gestational age at detection	Prenatal Ix	Postnatal Ix	Age at surgery	Outcome
Chmait et al[12], 2002	31 wk	Ultrasound + 3D image	MRI	3 mo	Complete excision-forehead flap
Di Biasio et al[2], 2006	22 wk	Ultrasound (inc. Doppler) and MRI	MRI	4 mo	Complete excision
Grzegorczyk et al[9], 2010	22 wk	Ultrasound (inc. Doppler) and MRI	MRI	5 mo	Complete excision
Ajose-Popoola et al[5], 2011	Second trimester	Ultrasound (inc. Doppler) and MRI	CT and MRI	3 mo	Complete excision
Tonni et al[4], 2011	Second trimester	Ultrasound (inc. Doppler) and Amniocentesis	N/A	N/A	Termination of pregnancy: elevated α-FP
Okumura et al[14], 2012	33 wk	Ultrasound (inc. Doppler)	CT and MRI	8 d	Nasal and extranasal excision
					Neonatal death secondary to LRTI
Beegun et al[13], 2012	20 wk	Ultrasound (inc. Doppler) and MRI	MRI	2 mo	Complete excision

MRI: Magnetic resonance imaging; CT: Computed tomography; N/A: Not applicable.