Related Experiment Video
Updated: Mar 9, 2026
09:53
Role of Diffusion MRI Tractography in Endoscopic Endonasal Skull Base Surgery
Published on: July 5, 2021
4.3K
Dural cavernous hemangioma originating from superior petrosal sinus
1Department of Neurosurgery, Faculty of Medicine, Inonu University, Malatya, Turkey. akocak@inonu.edu.tr
Journal of Neurosurgical Sciences
|April 12, 2003
Summary
This study reports a rare case of a dural cavernous hemangioma in the middle cranial fossa, specifically arising from the superior petrosal sinus. This is only the second documented instance of such a specific location.
Area of Science:
- Neurology
- Neurosurgery
- Vascular Malformations
Background:
- Dural cavernous angiomas are uncommon vascular malformations.
- The middle cranial fossa is a noted, though infrequent, location for these lesions.
Observation:
- A unique case of a cavernous hemangioma originating from the superior petrosal sinus within the middle cranial fossa is presented.
- This specific anatomical origin is exceptionally rare.
Findings:
- The presented case represents the second reported instance of a cavernous hemangioma arising from the superior petrosal sinus.
- Detailed analysis of this rare dural vascular malformation.
Implications:
- Contributes to the limited literature on dural cavernous angiomas in specific locations.
- Highlights the importance of considering rare vascular pathologies in the middle cranial fossa.
Related Concept Videos
01:18Anatomy of the Brain: Ventricles
10.4K
There are hollow fluid-filled cavities known as ventricles deep inside the human brain. There are two lateral ventricles, one in each cerebral hemisphere, and each has three different projections — the anterior, inferior, and posterior horns visible from the lateral side. A thin membrane called the septum pellucidum separates the two lateral ventricles. The slender third ventricle in the diencephalon is connected to each lateral ventricle via a channel called the interventricular foramen.
10.4K
01:19Veins of Head and Neck
6.5K
The blood drainage from the head and neck is primarily managed by three pairs of veins: the external jugular, internal jugular, and vertebral veins. The external jugular veins drain superficial scalp and face structures, passing over the sternocleidomastoid muscles to empty into the subclavian veins.
On the other hand, the vertebral veins, unlike their arterial counterparts, are not primarily responsible for brain drainage. Instead, they drain the cervical vertebrae, spinal cord, and some small...
On the other hand, the vertebral veins, unlike their arterial counterparts, are not primarily responsible for brain drainage. Instead, they drain the cervical vertebrae, spinal cord, and some small...
6.5K
01:10The Arch of Aorta
2.2K
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...
2.2K
01:27Cranial Bones: Lateral View
7.7K
The lateral view of the cranium is dominated by temporal, sphenoid, and ethmoid bones.
The temporal bone forms the lower lateral side of the skull. The temporal bone is subdivided into several regions. The flattened upper portion is the squamous portion of the temporal bone. Below this area and projecting anteriorly is the zygomatic process of the temporal bone, which forms the posterior portion of the zygomatic arch. Posteriorly is the mastoid portion of the temporal bone. Projecting...
The temporal bone forms the lower lateral side of the skull. The temporal bone is subdivided into several regions. The flattened upper portion is the squamous portion of the temporal bone. Below this area and projecting anteriorly is the zygomatic process of the temporal bone, which forms the posterior portion of the zygomatic arch. Posteriorly is the mastoid portion of the temporal bone. Projecting...
7.7K
01:26Arteries of the Head and Neck
3.9K
The human body's intricate network of arteries ensures that every organ system receives the necessary oxygen and nutrients for optimal function. The arterial network in the head and neck region is particularly complex, providing vital blood flow to the brain, eyes, and other critical structures. Prominent arteries in this region include the internal carotid arteries and the vertebral arteries.
The internal carotid arteries supply blood to the anterior portion of the cerebrum. They enter the...
The internal carotid arteries supply blood to the anterior portion of the cerebrum. They enter the...
3.9K