Acute unilateral orbital varix thrombosis in preexisting bilateral orbital varices: illustrative case
Issued Date
2023-06-01
Resource Type
eISSN
26941902
Scopus ID
2-s2.0-85163570227
Journal Title
Journal of Neurosurgery: Case Lessons
Volume
5
Issue
25
Rights Holder(s)
SCOPUS
Bibliographic Citation
Journal of Neurosurgery: Case Lessons Vol.5 No.25 (2023)
Suggested Citation
Pichayawat C., Chokthaweesak W., Leelawongs S., Chanthanaphak E., Tritanon O., Putthirangsiwong B. Acute unilateral orbital varix thrombosis in preexisting bilateral orbital varices: illustrative case. Journal of Neurosurgery: Case Lessons Vol.5 No.25 (2023). doi:10.3171/CASE23132 Retrieved from: https://repository.li.mahidol.ac.th/handle/20.500.14594/87915
Title
Acute unilateral orbital varix thrombosis in preexisting bilateral orbital varices: illustrative case
Author's Affiliation
Other Contributor(s)
Abstract
OBJECTIVE Orbital varix is a rare distensible orbital venous malformation. Most patients present with unilateral intermittent periorbital pain and positional proptosis that is exacerbated by the Valsalva maneuver. Complications include hemorrhage and thrombosis, leading to sudden painful proptosis and visual disturbance. OBSERVATIONS A 42-year-old female with a history of bilateral intermittent painless proptosis that was accentuated by a postural head-down position presented with acute painful proptosis in her right eye. Ophthalmic examination revealed right eye proptosis with a bluish mass at the right upper eyelid, and another bluish mass at the left lower eyelid that was prominent during the Valsalva maneuver. Computed tomography scans of the orbits indicated right orbital varix thrombosis and left orbital varix. Surgical excision of the right thrombosed varix was performed along with intralesional bleomycin injectionintheleftorbital varix. Histopathological examination confirmed the right thrombosed varix diagnosis. The patient had good clinical improvement at the 6-month follow-up. LESSONS Orbital varices have a spectrum of clinical manifestations, from asymptomatic to severe visual loss. Most cases are successfully treated conservatively; however, in complicated cases, interventions with a multidisciplinary team approach such as sclerotherapy, embolization, and surgical excision should be considered.