Sellar and parasellar lesions: multidisciplinary management
نویسندگان
چکیده
منابع مشابه
Sellar and parasellar abnormalities
1. Attending Physician in the Neuroradiology Department, University of São Paulo Medical School (FMRP-USP), Radiologist at Cedirp, Ribeirão Preto, SP, Brazil. E-mail: [email protected]. The sellar and parasellar regions constitute an anatomically complex area comprising various important neurovascular structures within a small space. The sellar region includes the sella turcica and the pi...
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The sellar and parasellar (SPS) region is a complex area rich in vital neurovascular structures and as such may be the location of first manifestation of a systemic malignancy. Metastases to this region are rare; breast cancer is the most common source among those that metastasize to the SPS region. Ophthalmoplegia, headache, retroorbital or facial pain, diabetes insipidus, and visual field def...
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The parasellar region is the location of a wide variety of inflammatory and benign or malignant lesions. A pathological diagnostic strategy may be difficult to establish relying solely on imaging data. Percutaneous biopsy through the foramen ovale using the Hartel technique has been developed for decision-making process. It is an accurate diagnostic tool allowing pathological diagnosis to deter...
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The sellar and parasellar region is an anatomically complex area that represents a critical junction for important contiguous structures (Ruscalleda, 2005). While the sellar region has specific anatomical landmarks, the parasellar region is not clearly delineated. It includes, laterally, the dural walls of the cavernous sinus (Smith, 2005), and is in close relation with the basisphenoid and sph...
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Ten patients with parasellar metastatic lesions presented with insidious painful or painless ophthalmoplegia. Visual loss secondary to a chiasmal syndrome was identified in three of them. A mass lesion was demonstrated by CT scan with precise outlining of the location and size of the lesion. Symptomatic relief was achieved with local radiotherapy in those patients who had early diagnosis.
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ژورنال
عنوان ژورنال: Acta Otorhinolaryngologica Italica
سال: 2021
ISSN: 1827-675X
DOI: 10.14639/0392-100x-suppl.1-41-2021-03