Pituitary macroadenoma presenting as a nasal tumor: case report
نویسندگان
چکیده
منابع مشابه
A case of lymphocytic hypophysitis presenting as a pituitary macroadenoma.
The results of her basal pituitary function tests taken at that time are tabulated below ( table 1 ). These results suggest adrenocorticotropic hormone (ACTH), thyroid stimulating hormone (TSH) and prolactin deficiencies. A repeat MRI scan of her pituitary demonstrated a normal pituitary gland with no optic chiasmal compression, nor evidence of pituitary haemorrhage. In view of the spontaneous ...
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Pituitary adenomas usually arise from the anterior lobe of the pituitary gland and are manifested with hormonal disorders or mass effect. Mass effect usually occurs in nonfunctional tumors. Pituitary adenomas may be manifested with visual field defects or rarely in the form of total oculomotor palsy. Visual field defect is most frequently in the form of bitemporal hemianopsia and superior tempo...
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Pancoast tumor accounts for 3%-5% of all non-small cell lung carcinomas. This tumor has a distinct clinical presentation through local invasion and the resulting clinical entity called Pancoast syndrome. This syndrome includes severe shoulder pain, arm pain, and Horner’s syndrome andatrophy of forearm and hand muscles. The differential diagnosis of arm and shoulder pain is extensive. Thoracic o...
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Pituitary macroadenomas are the most common suprasellar lesions in adults and are typically managed surgically through transsphenoidal resection when symptomatic. Due to their close proximity to the optic chiasm, pituitary macroadenomas often present with signs of bitemporal hemianopsia. Alternatively, these tumors can cause mass effect, thus presenting with signs of elevated intracranial press...
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Intrasellar meningiomas are rare tumors that have the ability to mimic non-functioning pituitary adenomas. The majority of meningiomas are slow-growing and benign, therefore an intrasellar meningioma with malignant histological features is extremely rare. The present study describes the case of a malignant diaphragm meningioma that was controlled through combined chemotherapy, following subtota...
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ژورنال
عنوان ژورنال: Sao Paulo Medical Journal
سال: 2014
ISSN: 1516-3180
DOI: 10.1590/1516-3180-2014-1326693