Endoscopic Endonasal Resection of a Lacrimal Duct Oncocytoma
نویسندگان
چکیده
منابع مشابه
Endoscopic endonasal resection of a giant middle fossa epidermoid cyst
Intracranial epidermoid cysts are rare. We report a case of a 55-year-old man who presented with trigeminal neuralgia and was found, on imaging, to have an epidermoid cyst located in the right middle fossa. He was managed via an entirely endoscopic endonasal approach. Postoperative magnetic resonance imaging confirmed complete removal of the mass, and the patient continued to have complete reso...
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Two cases of oncocytoma of the lacrimal caruncle are presented. This benign tumour is characterized by a uniform population of epithelial cells with abundant, finely granular, eosinophilic cytoplasm. The granules stain blue with Mallorys phosphotungstic acid hematoxylin and can be identified as mitochondria by electron microscopy. An additional 35 cases from the literature are reviewed. The tum...
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Nasopalatine duct cysts are the most common non-odontogenic cysts in the maxilla, and are conventionally treated through a sublabial or palatine approach. Recently, the endoscopic approach has been used, but experience is extremely limited. We treated a 29-year-old male with nasopalatine duct cyst by endoscopic marsupialization, but paresthesia of the incisor region occurred after surgery. This...
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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 approach for mass resection of the pterygopalatine fossa
OBJECTIVES Access to the pterygopalatine fossa is very difficult due to its complex anatomy. Therefore, an open approach is traditionally used, but morbidity is unavoidable. To overcome this problem, an endoscopic endonasal approach was developed as a minimally invasive procedure. The surgical aim of the present study was to evaluate the utility of the endoscopic endonasal approach for the mana...
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ژورنال
عنوان ژورنال: Journal of Neurological Surgery Part B: Skull Base
سال: 2018
ISSN: 2193-6331,2193-634X
DOI: 10.1055/s-0038-1633693