Lateral suboccipital retrosigmoid retrocondylar approach for foramen magnum meningiomas
نویسندگان
چکیده
منابع مشابه
Foramen Magnum Meningiomas
Learning Objectives: After reading this article, the participant should be able to: 1. Recall the incidence and differential diagnosis offoramen magnum meningiomas. 2. Describe the clinical presentation and the pre-operative evaluation ofpatients with foramen magnum meningiomas, including the radiologic features and the different types offoramen magnum meningiomas. 3. Explain the pre-operative ...
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OBJECTIVE We present our experience of conventional posterior approach without fat lateral approach for ventral foramen magnum (FM) meningioma (FM meningioma) and tried to evaluate the approach is applicable to ventral FM meningioma. METHODS From January 1999 to March 2011, 11 patients with a ventral FM meningioma underwent a conventional posterior approach without further extension of latera...
متن کاملSurgical treatment of ventral foramen magnum meningiomas.
Dr. Danilo Otávio de Araújo Silva – Rua Paissandu 200 / 401 50070-200 Recife PE Brasil. E-mail: [email protected] Foramen magnum meningiomas ( FMM) are rare tumors. They represent around 3% of all meningiomas. According to the literature, these tumors are among the most challenging meningiomas to treat. The main classification system of these lesions depends whether the tumor is anterior or p...
متن کاملDetermination of the Keyhole Position in a Lateral Suboccipital Retrosigmoid Approach
Appropriate placement of the keyhole at the transverse and sigmoid sinus (T/S) junction is important for performance of safe and accurate lateral suboccipital craniotomy with minimum bone loss. Here, we report a method for predicting the position of the T/S junction and investigate the relationship between the T/S junction and asterion. The subjects were 88 patients treated surgically via a lat...
متن کاملThe Retrosigmoid Suboccipital Approach to Tumours of the Cerebellopontine Angle
Tumours of the cerebellopontine angle (CPA) account for 5% to 10% of all intracranial neoplasms. Various surgical approaches are possible for providing access to tumours of the CPA. The retrosigmoid approach to the posterior cranial fossa is the latest of numerous modifications of the classic suboccipital approach originally popularized by Harvey Cushing. The aim of this review is to discuss th...
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ژورنال
عنوان ژورنال: Journal of Craniovertebral Junction and Spine
سال: 2018
ISSN: 0974-8237
DOI: 10.4103/jcvjs.jcvjs_38_18