title: Spontaneous thrombosis of giant cavernous internal carotid artery aneurysm in a neonate. Case report and review of the literature.
abstract: Neonatal intracranial aneurysms are rare, with only 20 cases being reported in the literature. No case of spontaneous resolution of a giant intracranial cavernous segment aneurysm in a neonate is reported till date. The authors describe a 3-week-old male child who presented with a left-sided tonic seizure episode and was diagnosed as having a right-sided giant cavernous internal carotid artery aneurysm. The aneurysm was found to be totally thrombosed on angiography done before planning definitive treatment. The child is doing well at 2 years of follow-up. Spontaneous thrombosis, an exceptionally rare but fortunate outcome in a rare case of giant neonatal internal carotid artery aneurysm, has led the authors to report this case. The need of repeat imaging or angiography should be considered to rule out this rare outcome, more so if there is any delay between the ictus and treatment.
authors.affiliation: Department of Neurosurgery, Neurosciences Center, All India Institute of Medical Sciences, New Delhi, India.
authors.forename: Manish Kumar
authors.initials: MK
authors.lastname: Kasliwal
authors.forename: Ashish
authors.initials: A
authors.lastname: Suri
authors.forename: Narayanam Anantha
authors.initials: NA
authors.lastname: Sai Kiran
authors.forename: Bhawani Shanker
authors.initials: BS
authors.lastname: Sharma
mesh_terms: D002340:Carotid Artery Diseases / Q000150:complications / Q000175:diagnosis*; D002343:Carotid Artery, Internal; D006801:Humans; D007231:Infant, Newborn; D002532:Intracranial Aneurysm / Q000150:complications / Q000175:diagnosis*; D018810:Magnetic Resonance Angiography; D008279:Magnetic Resonance Imaging; D008297:Male; D013927:Thrombosis / Q000150:complications / Q000175:diagnosis*