Endoscopic transsphenoidal anterior petrosal approach for locally aggressive tumors involving the internal auditory canal, jugular fossa, and cavernous sinus
نویسندگان
چکیده
منابع مشابه
cavernous hemangioma of the internal auditory canal
cavernous hemangioma is a rare benign tumor of the internal auditory canal (iac) of which fourteen cases have been reported so far. tinnitus and progressive sensorineural hearing loss (snhl) are the chief complaints of the patients. audiological and radiological planes, ctscan, and magnetic resonance image (mri) studies are helpful in diagnosis. the only choice of treatment is surgery with elec...
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INTRODUCTION With continued advances in endoscopic techniques, recent years have witnessed significant innovation in surgical approaches to sinonasal and skull base pathology. A substantial number of open surgeries have been supplanted by endonasal procedures, and the spectrum of applications for such less-invasive methods has expanded considerably to encompass progressively larger, more comple...
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The lateral limit of endoscopic endonasal surgery has yet to be defined. The aim of this study was to investigate the lateral limit of endoscopic endonasal surgery at the level of the sphenoid sinus. Access from the sphenoid sinus to the middle cranial fossa through the cavernous sinus triangles was evaluated by cadaver dissection. Anatomical analysis demonstrated that the medial temporal dura ...
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The purpose of this study was to determine the treatment modalities with sinogenic complications. We present a retrospective assessment of 11 patients who developed various types of complications, including an abscess within the temporal bone pyramid, frontal sinus and orbital mucocele, and a subperiosteal abscess with orbital apex syndrome. Three patients have suffered from decreased visual ac...
متن کاملAnatomy of the junction of the inferior petrosal sinus and the internal jugular vein.
PURPOSE To evaluate the anatomy of the junction of the inferior petrosal sinus and the internal jugular vein. METHODS Using a previously described classification system, we prospectively classified venous anatomy bilaterally in 135 of 136 persons consecutively undergoing inferior petrosal sinus sampling. RESULTS Type IV anatomy, with no anastomosis between the inferior petrosal sinus and th...
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ژورنال
عنوان ژورنال: Journal of Neurosurgery
سال: 2017
ISSN: 0022-3085,1933-0693
DOI: 10.3171/2016.1.jns151979