Related Experiment Video
Updated: May 9, 2026
05:32
Transient Middle Cerebral Artery Occlusion Model of Stroke
Published on: August 11, 2023
Carotid cavernous fistula with bilateral thalamic infarct
Banu Ozen Barut1, Nida Tascilar, Esra Aciman
1Zonguldak Karaelmas University, Faculty of Medicine, Department of Neurology, Zonguldak, Turkey. bozen73@yahoo.com
JPMA. the Journal of the Pakistan Medical Association
|July 23, 2013
Summary
Carotid cavernous fistula (CCF) can cause rare but serious complications like bilateral thalamic infarct. This case highlights a unique presentation of CCF with cerebral ischemia not previously reported.
Area of Science:
- Neurology
- Vascular Surgery
- Radiology
Background:
- Carotid cavernous fistula (CCF) involves abnormal connections between the cavernous sinus and carotid arteries.
- Diagnosis relies on clinical signs (chemosis, bruit, proptosis), MRI, and angiography.
- CCF can lead to severe complications, though spontaneous remission is possible.
Observation:
- A patient presented with symptoms indicative of CCF.
- Following diagnosis, the patient developed bilateral thalamic infarct.
- This specific complication (CCF with bilateral thalamic infarct) has not been previously documented.
Findings:
- The case demonstrates a rare instance of cerebral ischemia secondary to CCF.
- The development of bilateral thalamic infarct is an unusual complication of CCF.
- This presentation expands the known spectrum of CCF-related neurological deficits.
Implications:
- Highlights the potential for severe neurological complications from CCF.
- Suggests the need for vigilance in monitoring CCF patients for ischemic events.
- Contributes to the understanding of rare cerebrovascular complications in neurovascular disorders.
Related Concept Videos
01:10The Arch of Aorta
The coronary arteries, originating from the ascending aorta, bifurcate from two sinuses located within the ascending aorta. Positioned just above the aortic semilunar valve, these sinuses house essential aortic baroreceptors and chemoreceptors, crucial for maintaining cardiac function. The left coronary artery and the right coronary artery branch off from the left posterior and anterior aortic sinuses, respectively.
Encircling the heart, the coronary arteries form a ring-like structure before...
Encircling the heart, the coronary arteries form a ring-like structure before...
01:26Transient Ischemic Attack l: Introduction
A transient ischemic attack (TIA) is a brief episode of neurological dysfunction caused by a temporary, focal reduction in cerebral blood flow. Although symptoms resemble those of an ischemic stroke, the interruption in perfusion is short-lived and does not cause permanent infarction. TIAs are clinically important because they often serve as early warning events for future stroke.Mechanisms of Transient Cerebral IschemiaTransient cerebral ischemia may arise through several mechanisms. One...