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We reported a case of cavernous sinus aspergillosis. A 62-year-old man complained of trigeminal neuralgia in the right V1 region. Neurological examination on admission showed ptosis, loss of light reflex and ophthalmoplegia externa in the right side. MRI enhanced with gadolinium demonstrated sphenoid sinusitis and mass lesion in the right cavernous sinus. MRA revealed right internal carotid artery occlusion. An open biopsy using the extradural temporopolar approach was performed. Pus discharge was observed from the cavernous sinus and histological examination showed hypha of Aspergillus. With early voriconazole treatment, the patient had improvement in headache, ptosis and ophthalmoplegia externa. Cavernous sinus aspergillosis is often found after sphenoiditis. It results in invasion to an internal carotid artery and worsens the patient's prognosis by cerebral infarction, so early diagnosis and treatment are important. We should consider aspergillosis as one of the differential diagnoses of a mass in the cavernous sinus. The epidural approach to this lesion was available to obviate aspergillus dissemination into the medullary cavity.
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PMID:[A case of cavernous sinus aspergillosis]. 2409 62

Pituitary apoplexy followed by cerebral infarction is rare. In this report, we present a 42-year-old man who had been diagnosed of pituitary adenoma presented with a sudden onset of unconsciousness, left hemiplegia and right ptosis. Investigations revealed the development of pituitary apoplexy. The extension of tumor mass compressed the supraclinoid portion of the right internal carotid artery, resulting in the cerebral infarction in the right anterior and middle cerebral artery territory. Left anterior cerebral artery territory infarction was also found, which could be caused by vasospasm provoked by pituitary apoplexy. The patient underwent decompression surgery via transsphenoidal approach after four weeks' conservative treatment, and pathological examination revealed hemorrhage and necrosis of the pituitary adenoma. His symptoms improved within five months' follow-up. Since pituitary apoplexy producing cerebral infarction is rare, clinicians should be alert to that possibility, and delayed transsphenoidal surgery following conservative management with steroids is the appropriate management of such an occurrence.
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PMID:Cerebral infarction caused by pituitary apoplexy: case report and review of literature. 2526 55

A 44-year old male patient was admitted to the First Affiliated Hospital, Zhejiang University School of Medicine with left ptosis and pain on the left head and neck for 20 days.Brain MRI showed subacute cerebral infarction on left parietal lobe and intramural hematoma on left internal carotid artery. CT angiography showed stenosis line on the C1 segment of left internal carotid artery. Digital subtraction angiography showed dissection on the C1 segment of left internal carotid artery.The condition of patients was improved after anticoagulant therapy.
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PMID:[Carotid artery dissection with Horner syndrome as main manifestation: a case report]. 2603 45

Objectives: To clarify clinically challenging palpebral arteriovenous malformations (AVMs) and to propose a novel therapeutic modality, we developed a multi-disciplinary approach for the management of AVMs with ulcer. Approach: First, the central retinal artery was secured with embolization by the transophthalmic arterial, a terminal branch of the internal carotid artery (ICA), and then, the branches of the external carotid artery (ECA) were embolized to cause a response in the AVM vasculature followed by sclerotherapy and surgery. Results: Over a 3-year follow-up of palpebral and periorbital AVMs in four females and one male 20 to 50 years of age with a mean age of 38 years, complete remission of the lesions were seen with no major complication, such as blindness, ptosis, or cerebral infarction, with functionally sound and esthetically acceptable results, with no recurrence or worsening even with one case of ulceration postembolization. Innovation: Planned treatment of palpebral and periorbital AVMs, which have been often left untreated because of their complex vasculature and a risk of total blindness due to occlusion of the central retinal artery. A "wait-and-watch" approach is frequently taken. It is important to secure the periphery to the bifurcation of the central retinal artery of the ICA, and then, embolization through the ECA results in complete remission of the lesion, followed by sclerotherapy and surgery, which are successful both in terms of function and esthetics. Conclusion: First, securing the central retinal artery leads to safer and complete resolution of palpebral and periorbital AVMs; wounding or therapeutic complications such as skin necrosis may be seen, but this approach results in complete remission in 3 years with no major complications.
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PMID:Treatment of Periorbital and Palpebral Arteriovenous Malformations. 3183 75


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