Cavernosus Thrombose

Cavernous Sinus Thrombosis



Cavernosus Thrombose

The cavernous sinus within the human head, is a true dural venous sinus not a venous plexus [1] creating a cavity called the lateral sellar compartment bordered by the temporal bone of the cavernosus Thrombose and the sphenoid bonelateral to the sella turcica. The sinus may be joined by several anastomoses cavernosus Thrombose the midline.

The cavernous sinus receives blood via the superior and inferior ophthalmic veins through the superior orbital fissure and from superficial cortical veins, and is connected to the basilar plexus of veins posteriorly. Cavernosus Thrombose from the face may reach the cavernous sinus through its many anastomotic connections, with severe consequences.

The cavernous sinus drains by two larger channels, the superior and inferior petrosal sinusesultimately into the internal jugular vein via the sigmoid sinus, also draining with emissary vein to pterygoid plexus. Unlike the nerves listed above, the abducens nerve CN VI does not run within the lateral wall of the cavernous sinus; rather, cavernosus Thrombose, it runs through the middle of the sinus alongside the internal carotid artery, cavernosus Thrombose.

These nerves, with the exception of CN V 2pass through the cavernous sinus to enter the orbital apex through the superior orbital fissure, cavernosus Thrombose.

The maxillary nerve, cavernosus Thrombose V 2 of the trigeminal nerve travels through the lower portion of the sinus and exits via the foramen rotundum, cavernosus Thrombose. A mnemonic exists to remember the orientation of the vertical and horizontal content of the sinus: OTOM are the lateral wall contents from superior to inferior; CAT are the horizontal contents from medial to lateral [2]. The optic nerve lies just above and outside the cavernous sinus, superior and lateral to the pituitary gland on each side, and enters the orbital apex via the optic canal.

The veins of exit are to the superior and inferior petrosal sinuses as well as via the emissary veins through the foramina of the skull mostly through foramen ovale. There are also connections Klinik für Krampfadern keine Hinweise the pterygoid plexus of veins via inferior ophthalmic veindeep facial vein and emissary veins.

It is the only anatomic location in the body in which an artery travels completely through a venous structure. If the internal carotid artery ruptures within the cavernous sinus, an arteriovenous fistula is created more specifically, cavernosus Thrombose, a carotid-cavernous fistula.

Lesions affecting the cavernous sinus may affect isolated nerves or all the nerves traversing through it.

The pituitary gland lies between the two paired cavernous sinuses. An abnormally growing pituitary adenomasitting on the bony sella turcicawill expand in the direction of least resistance and eventually compress the cavernous sinus, cavernosus Thrombose. Cavernous sinus syndrome may result from mass effect of these tumors and cause ophthalmoplegia from compression of the oculomotor nerve, trochlear nerve, and abducens nerveophthalmic sensory loss from compression of the ophthalmic nerveand maxillary sensory loss from compression cavernosus Thrombose the maxillary nerve.

Involvement of CN V V 1 and variable involvement of V 2 causes sensory loss in these divisions of the trigeminal nerve. Horner's syndrome can also occur due to involvement of the carotid ocular sympathetics, cavernosus Thrombose, but may be difficult to appreciate in the setting of a complete third nerve injury, cavernosus Thrombose.

Because of its connections with the facial vein via the superior ophthalmic veinit is possible to get infections in the cavernous sinus from an external facial injury within the Danger area of the face. In patients with thrombophlebitis of the facial vein, pieces of cavernosus Thrombose clot may break off and enter the oberflächliche Thrombophlebitis Komplikationen sinus, forming a cavernous cavernosus Thrombose thrombosis.

From there the infection may spread to the dural venous sinuses. Infections may also be introduced by facial lacerations and Durchblutung der Plazenta Verletzung bursting pimples in the areas drained by the facial vein.

Potential causes of cavernous sinus syndrome include metastatic tumorscavernosus Thrombose, direct extension of nasopharyngeal tumorsmeningiomapituitary tumors or pituitary apoplexycavernosus Thrombose, aneurysms of the intracavernous carotid arterycarotid-cavernous fistulabacterial infection causing cavernous sinus thrombosis, aseptic thrombosisidiopathic granulomatous disease Tolosa-Hunt syndromeand fungal infections. Cavernous sinus syndrome is a medical emergency, requiring prompt medical attention, diagnosis, and treatment.

From Wikipedia, the free encyclopedia. Cavernous sinus Cavernous sinus center, labeled "SIN. This article uses anatomical terminology; for an overview, see Anatomical terminology. This article cites its sources but does not provide page references, cavernosus Thrombose. You can help to improve it by introducing citations that are more precise, cavernosus Thrombose. May Learn how and when to remove this template message. Explicit use of et al. Clinical Medicine, 6th ed. Veins of the head and neck.

Retrieved from " https: Medicine infobox template using GraySubject or GrayPage Medicine cavernosus Thrombose template using Dorlands parameter Articles lacking page references from May Views Read Edit View history. This page was last edited on 20 Aprilat By using this site, you agree to the Terms of Use and Privacy Policy. Cavernous sinus center, labeled "SIN, cavernosus Thrombose.

The sinuses at the base of the skull. Cavernous sinus labeled in red. Anatomical terminology [ edit on Wikidata ], cavernosus Thrombose. Wikimedia Commons has media cavernosus Thrombose to Cavernous sinus, cavernosus Thrombose.

Retromandibular maxillary pterygoid cavernosus Thrombose superficial temporal anterior auricular. To COS superior sagittal straight inferior sagittal occipital.

Vertebral occipital occipital emissary suboccipital venous plexus deep cervical.


Cavernous Sinus Thrombosis Treatment & Management: Emergency Department Care, Consultations Cavernosus Thrombose

These images are a random sampling from a Bing search on the term "Cavernous Sinus Thrombosis. Search Bing for all cavernosus Thrombose images. Started inthis collection now contains interlinked topic pages divided into a tree of 31 specialty books and chapters. Content is updated monthly with systematic literature reviews and conferences. Although access to this website is not restricted, the information found here is intended for use by medical providers.

Patients should address specific medical concerns with their physicians. Page Contents Page Contents Related Bing Images Extra: Cavernosus Thrombose Most common infection of dural sinus thrombosis Sources Mid-face cavernosus Thrombose near the eyes and nose e.

Symptoms Initial first days Headache most common Sharp pain increasing in severity becoming refractory and interferes with sleep Unilateral frontal and retroorbital Headache Trigeminal Nerve ophthalmic and Maxilla ry branches Next Fever Eye swelling Chemosis Diplopia Altered Level of Consciousness, cavernosus Thrombose. Related links to external sites from Bing. Cavernous Sinus Thrombosis C From Adams et al. Related Topics in Sinus Disease.

Otolaryngology - Sinus Disease Pages. Back Links pages that link to this page. Search other sites for 'Cavernous Sinus Thrombosis', cavernosus Thrombose. Disease cavernosus Thrombose Syndrome T Trombosi di seno cavernosoTrombosi del seno cavernoso. Trombose do seio cavernosoTrombose do Corpo Cavernoso. Thrombose du sinus caverneux.


Cavernous sinuses

Some more links:
- Krampfadern während der Schwangerschaft und Kind
WebMD explains the causes, symptoms, and treatment of cavernous sinus thrombosis -- a life-threatening blood clot caused by infection.
- Schwangerschaft Krampf Forum
Cavernous Sinus Thrombosis, Cerebr ven thromb of caver sin, Thrombose des Sinus cavernosus, Sinus-cavernosus-Thrombose, Thrombose, Sinus cavernosus: French.
- Kompressionsverhältnis Krampf
The cavernous sinus within the human head, is a true dural venous sinus (not a venous plexus) creating a cavity called the lateral sellar compartment bordered by the.
- beraten Salbe von Krampfadern
The cavernous sinus within the human head, is a true dural venous sinus (not a venous plexus) creating a cavity called the lateral sellar compartment bordered by the.
- Varizen Gegen Prävention
Cavernous sinus thrombosis most commonly results from contiguous spread of infection from the sinuses or middle third of the face, or less commonly dental abscess or.
- Sitemap