Pure intra-optic canal schwannoma: Report of two cases
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چکیده
منابع مشابه
Adrenal Schwannoma. Report of two cases.
Adrenal tumours are frequently incidental discoveries, and their therapy is a subject of controversial discussions. Herein we describe two cases of adrenal schwannoma discovered during autopsy. The accidental observation of two benign schwannomas of the adrenal gland on asymptomatic patients led to the hypothesis that the real frequency of this type of lesion was underestimated. Furthermore, th...
متن کاملSchwannoma in the Posterior Hard Palate and Anterior Mandibular Gingiva: a report of two cases
Background: Schwannoma is a benign tumor which usually presents as a solitary slow-growing painless mass. Approximately 25–48% of all schwannomas occurs in the head and neck region and is found rarely in oral cavity, about 1% of head and neck cases. Tongue is the most common site, followed by buccal mucosa, palate, floor of the mouth, jaw, gingiva and lips. This tumor may prese...
متن کاملSchwannoma of the penis: a report of two cases.
Schwannomas are benign nerve sheath tumors, which can occur sporadically or in patients with neurofibromatosis. Schwannomas of the penis are extremely rare. To our knowledge, only 18 cases of penile schwannomas have been reported previously in the English-language literature. Here we report two additional cases of penile schwannomas, including one case of multiple penile schwannomas. The first ...
متن کاملCASE REPORT Obliterative External Ear Canal Schwannoma
394 Objective: To report a very unusual occurrence of obstructive external ear canal schwannoma. Study Design: Case report and review of relevant literature. Materials and Methods: Presentation of patient data, CT imaging, surgical therapy and histological findings. Results: A schwannoma completely obstructed the opening of the external ear canal without tympanic membrane involvement. CT scan s...
متن کاملBenign Schwannoma in the Sphenoid Sinus: two cases report
Reprint requests to: Dr. Yu-Chang Lee Department of Radiology E-Da Hospital/I-Shou University. No.1, Yi Da Road, Jiau-shu Tsuen, Yan-Chau, Kaohsiung 824, Taiwan, R.O.C. Schwannomas are common neoplasms in the head and neck region, but of these tumors only less than 4% was found in sinonasal location in the reported literature. Most of the reported cases are found in the maxillary or ethmoid sin...
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ژورنال
عنوان ژورنال: Asian Journal of Neurosurgery
سال: 2017
ISSN: 1793-5482
DOI: 10.4103/1793-5482.185071