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J-J Moreau

Publications and source records attributed to J-J Moreau.

4 recordsLinked to original sources
PubMed2006

[Venous embolization of dural arterio-venous fistulas. Transcranial approach under neuronavigation].

OBJECT: Transvenous embolization is an effective treatment for dural arterio-venous fistulas. In the event of dural sinus thrombosis, embolization can be performed by direct puncture via craniectomy. We report our experience with transcranial venous embolization in two patients. METHODS: Two patients underwent transcranial venous embolization of a type-III dural arterio-venous fistula of the transverse sinus. The craniectomy was performed with neuronavigation assistance. RESULTS: The surgical approach consisted in a minimal exposure of the sinus with a drill. Neuronavigation allowed accurate placement of the craniectomy. The endovascular treatment was performed in a second stage, enabling complete and stable occlusion of the fistula in both patients. CONCLUSION: This combined treatment of dural AVFs associating craniectomy and transcranial puncture of the sinus is simple and efficient when retrograde navigation through the internal jugular vein cannot be achieved. Neuronavigation is helpful in accurately positioning the craniectomy.

Aged↗
PubMed2004

[Self-assessment for neurosurgery residents by script concordance test (SCT). The process of test elaboration].

BACKGROUND: The script concordance test (SCT) is a new tool to assess clinical reasoning in a context of uncertainty. It was chosen for computer-based self-assessment training for neurosurgery residents. PURPOSE: The aim of this work is to describe the construction of a first series of questions and provide teachers practical information needed to build a SCT. METHOD: The theorical background of the SCT is explained. We review the steps we followed when writing of a series of more than two hundred questions. RESULTS: We present the different steps of our work, including writing clinical cases, validation of questions and elaboration of scoring systems. We explain the main difficulties we encountered. CONCLUSION: The script concordance test is an interesting easy-to-construct assessment tool useful for evaluating clinical competence. This work summarizes our experience in building a SCT, which should be helpful for teachers interested in this new assessment tool, especially in neurosurgery.

Clinical Competence↗