Endoscopic transsphenoidal resection of a recurrent petrous apex cholesterol granuloma: Operative video
نویسندگان
چکیده
منابع مشابه
Endoscopic Endonasal Resection of Cholesterol Granuloma of the Petrous Apex
A 43years old man presented with 6 month history of intermittent right hemicranial headache and ipsilateral conductive hearingloss. The patient had no historyof head trauma. The MRI demonstrated a large and expansile right petrous apex lesion hyper intense on both T1and T2-weighted scans, without diffusion restriction or internal contrast enhancement. The CT scan showed and expansile and lyticl...
متن کاملEndoscopic Endonasal Management of Recurrent Petrous Apex Cholesterol Granuloma
Introduction Petrous apex cholesterol granulomas (PACGs) are uncommon lesions. Recurrence following transcranial or endonasal approaches to aerate the cyst occurs in up to 60% of cases. We describe the technical nuances pertinent to the endonasal endoscopic management of a recurrent symptomatic PACG and review the literature. Results A 19-year-old woman presented with a recurrent abducens nerve...
متن کاملEndoscopic transrostral- transsphenoidal approach to petrous apex cholesterol granuloma: case report.
Cholesterol granuloma (CG) of the petrous apex is an inflammatory reaction to the by-products of eroded marrow cavities secondary to chronic obstruction of air cells within the petrous pyramid. We report a case of cholesterol granuloma in the left petrous bone occurring in a 28-year-old woman with an unusual presentation. The woman presented with a 6-month history of intermittent left hemicrani...
متن کاملEndoscopic transsphenoidal surgery for cholesterol granulomas involving the petrous apex.
Surgery for cholesterol granulomas involving the petrous apex has traditionally been performed via a lateral skull base approach. We present a case-series of four cholesterol granulomas treated through the endoscopic-transsphenoid approach over the last 10 years. Drainage was successful and symptomatic improvement was obtained in all cases (follow-up 6 months-10 years). Primary 'sphenoid' lesio...
متن کاملGiant Cholesterol Granuloma of the Petrous Apex: Endoscopic Management
Submit Manuscript | http://medcraveonline.com characterized for having a cystic pattern containing cholesterol crystals that are usually surrounded by foreign body giant cells. Their growing pattern is very variable and it is related to the frequency and severity of the micro hemorrhages happening within. It can be found in different locations in the temporal bone such as in the petrous apex (P...
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ژورنال
عنوان ژورنال: Surgical Neurology International
سال: 2020
ISSN: 2152-7806
DOI: 10.25259/sni_40_2020