Orbital cystic schwannoma masquerading as hydatid cyst
نویسندگان
چکیده
منابع مشابه
Cystic nephroma masquerading as hydatid cyst of the kidney.
GGB from spleen and cardiac myxoma can be detected on image studies, mainly using magnetic resonance. They are seen as small nodules of decreased signal intensity.[4] Virtual colonography with either computed tomography or magnetic resonance is being used for the evaluation of colorectal polyps so it is interesting to transmit to radiologists the possibility of finding GGB in these lesions.[5] ...
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To our knowledge, we report the first case of an extraconal orbital cystic schwannoma in Brazilian literature. The tumor grew slowly and progressively and was associated with minimal eccentric proptosis and diplopia. The radiologic study (orbital computed tomography) revealed a rounded, encapsulated, and extraconal cystic mass in the superior medial region of the right orbit in the supraorbital...
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The authors want to highlight the importance of clinical, radiological and histopathological evaluation in unilateral proptosis. A 17-yearold male presented with left progressive nonpulsatile proptosis, lateral gaze diplopia and decreased visual acuity. It was diagnosed as orbital hydatid cyst on CT scan and MRI. The patient was successfully operated with near total recovery of the vision. Radi...
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One-third of schwannomas occur in head and neck region, mostly in the parapharyngeal region. Cystic change is seen in only 4% of schwannomas. The diagnosis of such tumors remains a challenge due to the rarity of these lesions and limited utility of fine needle aspiration cytology. When cystic, branchial cleft cyst is an important differential diagnosis more so due to radiological resemblance. W...
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Incidentally detected renal cysts are always a diagnostic challenge especially when they present with equivocal features on imaging. Proper diagnosis is of paramount importance as it affects the treatment decisions. Septal and nodular enhancement on computed tomography (CT) is the strongest predictor of malignant process. A multilocular cystic lesion with heterogeneity on CT goes in favour of h...
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ژورنال
عنوان ژورنال: BMJ Case Reports
سال: 2018
ISSN: 1757-790X
DOI: 10.1136/bcr-2017-223645