MHT Lateral Tentorial = red; Occipital=yellow; ascending pharyngeal (jugular division of the... MHT Lateral Tentorial = red; Occipital=yellow; ascending pharyngeal (jugular division of the... Variations in Lateral and Sigmoid sinuses. Variations in Lateral and Sigmoid sinuses. Figure 2 The area to be drilled partially overlies the temporo-occipital suture. Part 4: Obstruction... Figure 2 The area to be drilled partially overlies the temporo-occipital suture. Part 4: Obstruction... What's particularly fascinating about this MR venogram image is that is was done with the patient... What's particularly fascinating about this MR venogram image is that is was done with the patient... Below are catheter angiogram images of a patient with Sigmoid sinus dural fistula before and after... Below are catheter angiogram images of a patient with Sigmoid sinus dural fistula before and after... Figure 3. Doppler ultrasound of the neck. Note the hypoechoic region superficial to the carotid... Figure 3. Doppler ultrasound of the neck. Note the hypoechoic region superficial to the carotid... FIG. 1A. T1-weighted MRI after i.v. contrast shows left-sided mastoiditis and subtotal thrombotic... FIG. 1A. T1-weighted MRI after i.v. contrast shows left-sided mastoiditis and subtotal, thrombotic... Surgical exposure of the Sigmoid sinus facial nerve and the semi-circular canals. Copyright 2004... Surgical exposure of the Sigmoid sinus, facial nerve and the semi-circular canals. Copyright 2004... v t e Diseases of the ear and mastoid process ( H60-H99 380-389 ) v t e Diseases of the ear and mastoid process ( H60-H99 , 380-389 ) TITLE: Sigmoid sinus DESCRIPTION: Is this what you visualized? CREDITS: Dr. S. Chandra FILE:... TITLE: Sigmoid sinus DESCRIPTION: Is this what you visualized? CREDITS: Dr. S. Chandra FILE:... Figure 3. Once adequate tumor exposure is achieved the Sigmoid sinus is opened sharply and the... Figure 3. Once adequate tumor exposure is achieved, the Sigmoid sinus is opened sharply and the... Also there are four edges respectively the angle: frontal (angulus frontalis) occipital (angulus... Also, there are four edges, respectively, the angle: frontal (angulus frontalis), occipital (angulus... FIG. 1B. T2-weighted MRI shows bilateral widening of the perioptic CSF-spaces (→) and an empty... FIG. 1B. T2-weighted MRI shows bilateral widening of the perioptic CSF-spaces (→) and an empty... White=Trolard. Orange=Superficial Sylvian Vein draining into sphenoparietal sinus (red) and into the... White=Trolard. Orange=Superficial Sylvian Vein draining into sphenoparietal sinus (red) and into the... Angiographic views of a typical Sigmoid sinus fistula. This patient presented with pulsatile... Angiographic views of a typical Sigmoid sinus fistula. This patient presented with pulsatile... Lateral projection demonstrating the lateral tentorial arcade branch (red) extending towards a small... Lateral projection demonstrating the lateral tentorial arcade branch (red) extending towards a small... Left external carotid injection showing innumerable occipital feeders and several middle meningeal... Left external carotid injection, showing innumerable occipital feeders, and several middle meningeal... Transvenous coil embolization of the Sigmoid sinus.  Notice that coil mass is tightest near the... Transvenous coil embolization of the Sigmoid sinus.  Notice that coil mass is tightest near the... Labbe=dark blue. Inferior temporal vein=beige. Inferior sagittal sinus=light blue.  Straight... Labbe=dark blue. Inferior temporal vein=beige. Inferior sagittal sinus=light blue.  Straight... On the cerebrovascular CT-angiography are shown vertebral and the basilar artery in the posterior... On the cerebrovascular CT-angiography are shown vertebral and the basilar artery in the posterior... Смотрите также: Смотрите также: Рис. 357. Оболочки головною мозга на поперечном (фронтальном) paipesc. Взаиморасположение оболочек и... Рис. 357. Оболочки головною мозга на поперечном (фронтальном) paipesc. Взаиморасположение оболочек и... Labbe=dark blue. Inferior temporal vein=beige. Inferior sagittal sinus=light blue.  Straight... Labbe=dark blue. Inferior temporal vein=beige. Inferior sagittal sinus=light blue.  Straight... Dural Venous Sinuses. A. Sphenoparietal B. Intercavernous C. Sigmoid D. Occipital E. Confluence F.... Dural Venous Sinuses. A. Sphenoparietal B. Intercavernous C. Sigmoid D. Occipital E. Confluence F.... Relations of the brain and middle meningeal artery to the surface of the skull. 1. Nasion. 2. Inion.... Relations of the brain and middle meningeal artery to the surface of the skull. 1. Nasion. 2. Inion.... Picture of a left mastoidectomy surgeon's view. Picture of a right mastoidectomy surgeon's view. ... Picture of a left mastoidectomy, surgeon's view. Picture of a right mastoidectomy, surgeon's view. ... Mastoidectomy is an operation that allows the exposure of the mastoid air cells middle ear space... Mastoidectomy is an operation that allows the exposure of the mastoid air cells, middle ear space... This cholesteatoma sac has eroded the lateral surface of the mastoid bone and was found immediately... This cholesteatoma sac has eroded the lateral surface of the mastoid bone and was found immediately... In this left canal wall up mastoidectomy the tympanic membrane has been elevated forward and a... In this left canal wall up mastoidectomy, the tympanic membrane has been elevated forward and a...
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