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Cavernous sinus thrombosis
Cavernous sinus Anatomy
Cavernous sinus Anatomy
Contents
Contents
Venous connections of cavernous sinus
Dangerous area of face
(Commonest route of infection)
Spread of infection to cavernous sinus
Etiology
Causative agent
Cause
Septic CST
• Infectious
Aseptic CST
Trauma Postsurgery
• Rhinoplasty
• Cataract extraction
• Basal skull (including maxillary)
• Tooth extraction
Hematologic
• Polycythemia rubra vera
• Acute lymphocytic leukemia
Malignancy
• Nasopharyngeal tumor
Other
• Ulcerative colitis
Pathogenesis
Clinical features
Symptom
Signs
Investigation
Cavernous sinus thrombosis
Differential diagnosis
Treatment
Complication of Cavernous Sinus thrombosis
Cavernous sinus thrombosis

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Cavernous sinus thrombosis