Open AccessDural ectasia of the optic nerve sheath
Author(s) -
H. Hadj Kacem,
L. Hammani,
A. Ajana,
Ittimade Nassar
Publication year - 2014
Publication title -
the pan african medical journal
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.287
H-Index - 30
ISSN - 1937-8688
DOI - 10.11604/pamj.2014.17.140.3755
Subject(s) - medicine , ectasia , optic nerve , nerve sheath , radiology , surgery , ophthalmology , schwannoma
Optic nerve dural ectasia is a rare cause of optic nerve sheath enlargement due to the accumulation of CSF around the optic nerve with no associated pathology. It diagnosed by MRI studies and can follow benign or sometimes an unfavorable course. We describe the case of a 24-day-old female referred for a visual blurring, which we diagnosed as a dural ectasia of the optic nerve sheath by MRI and confirmed in surgical intervention. We present this case report to illustrate the classic imaging features of the disease.