Large mucocele with intracranial and intraorbital extension
نویسندگان
چکیده
منابع مشابه
Frontal sinus mucocele with intracranial and intraorbital extension: a case report.
We present an unusual case of a frontal sinus mucocele with intracranial and intraorbital extension. We also discuss the diagnosis and current management principles of this unusual lesion.
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This case is related to a 52-year-old lady with proptosis, diplopia and diminution of vision due to a mass lesion in upper medial quadrant of the orbit. CT scan revealed a well defined mass in basi-frontal area with intra-orbital and intracranial extension. On exploring it was found to be mucopyocele of the frontal sinus. Surgical excision was done by external approach. The symptoms and signs r...
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Frontal sinus mucoceles are benign, pseudocystic lesion deriving from the obliteration of the sinus ostium, resulting in a continuous mucous accumulation. The growing process of a mucocele leads to a progressive enlargement of the sinus cavity, thickening and eroding its bony walls up to invading the surrounding tissues. The surgical procedure through an endoscopic endonasal approach is the cur...
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Primary non-Hodgkin's lymphoma with unilateral proptosis and diffuse involvement of the cra-nial vault and brain parenchyma is extremely rare. A 50-year-old woman developed a progressively increasing proptosis of her right eye, associated with a subcutaneous mass over the right frontotemporal region over the last 5 months. CT scan showed a high-density contrast-enhancing lesion with wide involv...
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An 18-month-old, spayed female, domestic shorthaired cat was presented with clinical signs of depression and reluctance to walk, which progressed to nonambulatory tetraparesis. Increased opacification of both frontal sinuses and a cyst-like abnormality causing compression and displacement of the right frontal lobe were seen on computed tomography. Bilateral frontal sinus trephination and right ...
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ژورنال
عنوان ژورنال: The ASEAN Journal of Radiology
سال: 2017
ISSN: 2672-9393,0859-144X
DOI: 10.46475/aseanjr.2017.03