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| Predicate | Object |
|---|---|
| rdf:type | |
| lifeskim:mentions | |
| pubmed:issue |
1-2
|
| pubmed:dateCreated |
1995-5-9
|
| pubmed:abstractText |
We analysed the clinical presentation, treatment and outcome of our own 36 cases of posterior circulation dissecting aneurysms (DA) and discussed the surgical indications and procedures regarding posterior fossa DA. Twenty one cases were male, 15 cases were female. Their mean age was 54 +/- 14 years. Clinical manifestations were subarachnoid haemorrhage (SAH) in 14 cases (39%) and ischaemic attacks in 22 cases (61%). Three of 14 SAH cases had rebleeding in the acute stage. Angiographic findings were aneurysmal dilatation in 16 cases, retention of contrast medium in 12 cases, string sign in 9 cases, double lumen in 4 cases, pearl and string sign in 3 cases, and occlusion of parent artery in 2 cases. Surgical treatment was performed on nineteen cases (53%). The operation was carried out in the acute stage on the SAH group; in the subacute or chronic stage on the ischaemic group. The surgical procedure was the proximal ligation, trapping and removal of DA with or without revascularization of the parent artery. 84% of the surgically managed patients and 71% of the nonsurgical cases had a favourable outcome (good recovery or moderate disability). Poor prognosis was revealed from the rebleeding and primary neurological stage. We recommend surgical treatment in the acute stage on the SAH group. On the ischaemic group surgical treatment in the subacute or chronic stage is recommended, if the DA has the risk of rupture or progression of the dissection.
|
| pubmed:language |
eng
|
| pubmed:journal | |
| pubmed:citationSubset |
IM
|
| pubmed:status |
MEDLINE
|
| pubmed:issn |
0001-6268
|
| pubmed:author | |
| pubmed:issnType |
Print
|
| pubmed:volume |
131
|
| pubmed:owner |
NLM
|
| pubmed:authorsComplete |
Y
|
| pubmed:pagination |
26-31
|
| pubmed:dateRevised |
2009-11-11
|
| pubmed:meshHeading |
pubmed-meshheading:7709782-Adolescent,
pubmed-meshheading:7709782-Adult,
pubmed-meshheading:7709782-Aged,
pubmed-meshheading:7709782-Aged, 80 and over,
pubmed-meshheading:7709782-Aneurysm, Dissecting,
pubmed-meshheading:7709782-Basilar Artery,
pubmed-meshheading:7709782-Brain Damage, Chronic,
pubmed-meshheading:7709782-Cerebellum,
pubmed-meshheading:7709782-Cerebral Angiography,
pubmed-meshheading:7709782-Female,
pubmed-meshheading:7709782-Humans,
pubmed-meshheading:7709782-Intracranial Aneurysm,
pubmed-meshheading:7709782-Male,
pubmed-meshheading:7709782-Middle Aged,
pubmed-meshheading:7709782-Neurologic Examination,
pubmed-meshheading:7709782-Postoperative Complications,
pubmed-meshheading:7709782-Recurrence,
pubmed-meshheading:7709782-Subarachnoid Hemorrhage,
pubmed-meshheading:7709782-Treatment Outcome,
pubmed-meshheading:7709782-Vertebrobasilar Insufficiency
|
| pubmed:year |
1994
|
| pubmed:articleTitle |
Management of dissecting aneurysms of the posterior circulation.
|
| pubmed:affiliation |
Department of Neurosurgery, Nara Medical University, Japan.
|
| pubmed:publicationType |
Journal Article,
Case Reports
|