Subarachnoid hemorrhage possibly caused by a saccular carotid artery aneurysm within the cavernous sinus

1990 ◽  
Vol 73 (2) ◽  
pp. 301-304 ◽  
Author(s):  
Tatsuya Nishioka ◽  
Akinori Kondo ◽  
Ikuhiro Aoyama ◽  
Kiyoshi Nin ◽  
Jun Takahashi
Keyword(s):  
Subarachnoid Hemorrhage ◽  
Carotid Artery ◽  
Internal Carotid Artery ◽  
Cavernous Sinus ◽  
Surgical Approach ◽  
Internal Carotid ◽  
Artery Aneurysm ◽  
Content Type ◽  
Carotid Artery Aneurysm ◽  
Fine Print

✓ Aneurysms arising from the intracavernous portion of the internal carotid artery very rarely rupture. A patient is presented in whom rupture of an aneurysm wholly within the cavernous sinus caused a subarachnoid hemorrhage. The aneurysm was successfully clipped via a direct surgical approach. The possible mechanism by which subarachnoid hemorrhage occurred is briefly discussed.

Intracranial mycotic aneurysms of extravascular origin

1972 ◽  
Vol 36 (5) ◽  
pp. 552-559 ◽  
Author(s):  
Charas Suwanwela ◽  
Nitaya Suwanwela ◽  
Srisakul Charuchinda ◽  
Chaturaporn Hongsaprabhas
Keyword(s):  
Subarachnoid Hemorrhage ◽  
Carotid Artery ◽  
Internal Carotid Artery ◽  
Cavernous Sinus ◽  
Internal Carotid ◽  
Cerebral Arteries ◽  
Content Type ◽  
Mycotic Aneurysms ◽  
Fine Print

✓ Six patients with intracranial mycotic aneurysms of extravascular origin are reported. Four had aneurysms of the intracavernous portion of the internal carotid artery associated with thrombophlebitis of the cavernous sinus, and two had aneurysms of the cerebral arteries associated with meningitis. An aneurysm of this type may rupture, producing subarachnoid hemorrhage, or it may become thrombosed and decrease in size or spontaneously disappear. In some patients it may persist and develop calcification in the wall.

The minor leak preceding subarachnoid hemorrhage

1987 ◽  
Vol 66 (1) ◽  
pp. 35-39 ◽  
Author(s):  
Richard Leblanc
Keyword(s):  
Subarachnoid Hemorrhage ◽  
Carotid Artery ◽  
Internal Carotid Artery ◽  
Lumbar Puncture ◽  
Computerized Tomography ◽  
Internal Carotid ◽  
Artery Aneurysm ◽  
Content Type ◽  
A Minor ◽  
Fine Print

✓ Thirty-four of 87 consecutive patients with subarachnoid hemorrhage from a cerebral aneurysm had a premonitory minor leak. There were 12 men and 22 women, aged 25 to 73 years (mean 44.4 years). Twenty-two had a small and 12 had a large aneurysm located on the internal carotid artery (17 cases), anterior communicating artery (10 cases), middle cerebral artery (five cases), and pericallosal artery (two cases). Fifty-two percent of patients with a minor leak from an internal carotid artery aneurysm had ipsilateral, hemicranial, hemifacial, or periorbital pain. Half of the patients initially saw a physician, but in no case was the correct diagnosis made. Twenty-five patients had a major rupture within 24 hours to 4 weeks after findings suggesting a minor leak, with a mortality rate of 53%. Nine other patients were diagnosed by lumbar puncture or computerized tomography (CT) scanning after initial misdiagnosis and were operated on, without mortality, before a major rupture could occur. The CT scans were negative in 55% of patients with a minor leak, but lumbar puncture, when performed, was always positive. A minor leak prior to major aneurysmal rupture is a common occurrence and, if unrecognized, is associated with a high mortality. Computerized tomography scanning is unreliable in diagnosing this event, and lumbar puncture is the examination of choice once intracranial hypertension has been ruled out.

Rupture of cavernous carotid artery aneurysm causing subdural hematoma and death

1988 ◽  
Vol 69 (4) ◽  
pp. 617-619 ◽  
Author(s):  
Jonathan E. Hodes ◽  
William A. Fletcher ◽  
Daniel F. Goodman ◽  
William F. Hoyt
Keyword(s):  
Carotid Artery ◽  
Internal Carotid Artery ◽  
Subdural Hematoma ◽  
Internal Carotid ◽  
Artery Aneurysm ◽  
Content Type ◽  
Carotid Artery Aneurysm ◽  
Intracavernous Carotid Artery ◽  
Cavernous Carotid Artery ◽  
Fine Print

✓ Aneurysms of the intracavernous portion of the internal carotid artery may become very large, but they very rarely rupture. A case is described in which rupture of such a lesion resulted in a lethal massive subdural hematoma with transtentorial herniation. This is the second reported case of substantiated intracranial rupture from a wholly intracavernous carotid artery aneurysm.

Treatment of bilateral spontaneous dural carotid-cavernous fistulas by coils and sclerotherapy

1987 ◽  
Vol 66 (3) ◽  
pp. 468-470 ◽  
Author(s):  
Patrick Courtheoux ◽  
Daniel Labbe ◽  
Christian Hamel ◽  
Pierre-Joel Lecoq ◽  
Marcio Jahara ◽  
...  
Keyword(s):  
Intraocular Pressure ◽  
Carotid Artery ◽  
Internal Carotid Artery ◽  
Cavernous Sinus ◽  
Internal Carotid ◽  
Superior Ophthalmic Vein ◽  
Content Type ◽  
Steel Coils ◽  
Carotid Cavernous Fistulas ◽  
Fine Print

✓ A case of bilateral spontaneous carotid-cavernous fistulas producing increased intraocular pressure is reported. The fistulas lay between the meningeal branches of the internal carotid artery (ICA) and the cavernous sinus, but the ICA itself was not involved. Successful treatment was accomplished by the introduction of steel coils and a sclerotic liquid into the cavernous sinus via the distal superior ophthalmic vein.

scholarly journals Classical surgical approach and treatment with clips of extracranial internal carotid artery berry aneurysm

2016 ◽  
Vol 6 (2) ◽  
pp. 128-132
Author(s):  
Haris Vukas ◽  
Nedžad Rustempašić ◽  
Samra Kadić-Vukas ◽  
Dragan Totić ◽  
Muhamed Djedović ◽  
...  
Keyword(s):  
Carotid Artery ◽  
Internal Carotid Artery ◽  
Surgical Approach ◽  
Internal Carotid ◽  
Artery Aneurysm ◽  
Extracranial Internal Carotid Artery ◽  
Extracranial Carotid Artery ◽  
Carotid Artery Aneurysm ◽  
Pathological Conditions ◽  
Open Surgical Approach

Introduction: We can define extracranial carotid artery aneurysm (ECAA) as bulb dilatation greater than 200% of the diameter of the internal carotid artery (ICA) or in a case of common carotid artery (CCA) greater than 150% of the diameter. Surgical intervention is required for the treatment of this disease.Case report: This study presents an open vascular surgical procedure to resolve ECAA. We report a case of 61 years old woman with an extracranial internal carotid artery berry aneurysm, presented with a headache and dizziness when turning the head aside. Classic open surgery was performed and the lumen of berry aneurysm was separated with three clips from the lumen of ICA.Conclusions: The open surgical approach is the method of choice for the treatment of extracranial internal carotid artery pathological conditions.

Carotid cave aneurysms of the internal carotid artery

1989 ◽  
Vol 70 (2) ◽  
pp. 216-221 ◽  
Author(s):  
Shigeaki Kobayashi ◽  
Kazuhiko Kyoshima ◽  
Hirohiko Gibo ◽  
Sathyaranjandas A. Hegde ◽  
Toshiki Takemae ◽  
...  
Keyword(s):  
Carotid Artery ◽  
Internal Carotid Artery ◽  
Cavernous Sinus ◽  
Internal Carotid ◽  
Artery Aneurysm ◽  
Anterior Clinoid Process ◽  
Content Type ◽  
Blade Ring ◽  
Curved Blade ◽  
Anteroposterior View

✓ In a series of 32 surgical cases of carotid-ophthalmic artery aneurysm, seven of the lesions were located in the “carotid cave.” This special type of aneurysm is usually small and projects medially on the anteroposterior view of the angiogram. At surgery, it is located intradurally at the dural penetration of the internal carotid artery (ICA) on the ventromedial side, appears to be buried in the dural pouch (carotid cave), and is often difficult to find, dissect, and clip. The aneurysm extends into the cavernous sinus space, and the parent ICA penetrates the dural ring obliquely. An ipsilateral pterional approach was used in all 32 cases, and ring clips were used exclusively because the aneurysms were located ventromedially. Clipping was successful in five cases. All patients returned to their preoperative occupation, although vision worsened postoperatively in two cases. The technical steps required for successful obliteration of this aneurysm are summarized as follows: 1) exposure of the cervical ICA; 2) unroofing of the optic canal and removal of the anterior clinoid process; 3) exploration of the ICA around the dural ring and opening of the cavernous sinus; 4) direct retraction of the ICA and optic nerve; and 5) application of multiple ring clips to conform to the natural curvature of the carotid artery; a curved-blade ring clip is especially useful. The relevant topographic anatomy is discussed.

Surgical alternatives in the treatment of cavernous sinus aneurysms

1989 ◽  
Vol 71 (6) ◽  
pp. 846-853 ◽  
Author(s):  
Fernando G. Diaz ◽  
Sam Ohaegbulam ◽  
Manuel Dujovny ◽  
James I. Ausman
Keyword(s):  
Carotid Artery ◽  
Internal Carotid Artery ◽  
Cavernous Sinus ◽  
Visual Loss ◽  
Internal Carotid ◽  
Content Type ◽  
Group 3 ◽  
Group 2 ◽  
Fine Print ◽  
Group 1

✓ Direct surgery on aneurysms in the cavernous sinus is a formidable technical procedure. The intimate relationship of the intracavernous carotid artery to the venous structures and to the cranial nerves make surgical access difficult at best. Thirty-two of 356 aneurysm patients presented with symptomatic aneurysms originating from the intracavernous internal carotid artery. Twenty-one patients had aneurysms contained entirely within the cavernous sinus, and in 11 others the aneurysms arose within the cavernous sinus and extended into the subarachnoid space. Of the purely intracavernous aneurysms there were five small aneurysms (< 25 mm) and 16 giant (≥ 25 mm) aneurysms. Fifteen patients with purely intracavernous lesions had a superior orbital fissure syndrome, and six had a variety of other symptoms. Of 11 patients with subarachnoid extension, five had a subarachnoid hemorrhage (Grade I or II), five had ipsilateral visual loss, and one had periorbital pain. The aneurysms were treated as follows: Group 1 received progressive ligation of the internal carotid artery in the neck with a Selverstone clamp and a surface superficial temporal artery-middle cerebral artery (STA-MCA) anastomosis (purely intracavernous in nine, and with subarachnoid extension in one); Group 2 underwent trapping of the internal carotid artery and a deep STA-MCA anastomosis (purely intracavernous in seven); and Group 3 had direct clipping of the aneurysm (purely intracavernous in five, and with subarachnoid extension in 10). The cavernous sinus was entered directly through its roof by a pterional craniotomy with radical removal of the optic canal, lesser sphenoid wing, and lateral and superior orbital walls. Proximal control of the internal carotid artery was obtained through a cervical incision. Two patients in Group 1 developed transient neurological deficits, which resolved. Two patients in Group 2 developed a cerebral infarction, one of whom died; in both of these patients, the anastomosis was completed after the internal carotid artery occlusion. Two patients in Group 3 progressed from marked visual loss to blindness of the same side, and one developed an intraventricular hemorrhage during induction of anesthesia and died without surgery. It is proposed that a direct approach to symptomatic aneurysms in the cavernous sinus is the best initial alternative. When this approach is not feasible, a trapping procedure preceded by a high-flow extracranial-intracranial anastomosis may be considered. Although the authors have been able to clip aneurysms of various sizes, this has not been possible in all patients. Further work is needed in this area.

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