Melanoma metastasis to a nonfunctioning pituitary macroadenoma: illustrative case
نویسندگان
چکیده
منابع مشابه
Nonfunctioning pituitary macroadenoma: a case report from the patient perspective
BACKGROUND Nonfunctioning pituitary macroadenoma (NFPA) is a tumour of the endocrine system that is virtually always benign and can be difficult to detect. This case report is presented from the patient's perspective to highlight experiences that led to the eventual diagnosis of this condition. CASE PRESENTATION A 48 year-old male experienced prolonged and unexplained reduced athletic perform...
متن کاملDeveloped diplopia and ptosis due to a nonfunctioning pituitary macroadenoma during pregnancy
Physiologic pituitary enlargement is common during normal pregnancy. However, symptoms such as diplopia, blurred vision and headache resulting from physiologic pituitary enlargement are very rare during pregnancy. A 39-year-old woman complained of sudden diplopia and left eye ptosis at 33th weeks of gestation. An magnetic resonance imaging (MRI) demonstrated the pituitary enlargement compressin...
متن کاملVanishing Pituitary Macroadenoma: A Case Report
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...
متن کاملSpontaneous regression of one nonfunctioning pituitary macroadenoma associated with abnormal liver enzyme tests
Background: Nowadays, drug and observation are advised to patients with lymphocytic hypophysitis and in some cases with nonfunctioning pituitary macoadenoma, instead of surgery. Case presentation: In this article, we report a woman with nonfunctional pituitary macroadenoma and panhypopitutarism and negative criteria for lymphocytic hypophysitis associated with increased liver enzymes. After thr...
متن کاملComplete regression of a temporal stem dilated perivascular space following resection of a pituitary nonfunctioning macroadenoma.
Perivascular Space Following Resection of a Pituitary Nonfunctioning Macroadenoma Perivascular spaces (PVSs), also referred to as Virchow-Robin spaces, surround both penetrating arteries and emerging veins in the brain tissue. PVSs are extensions of the subpial spaces, communicate with the subarachnoid spaces through holes in the pia mater, and are the drainage route of interstitial fluid into ...
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ژورنال
عنوان ژورنال: Journal of Neurosurgery: Case Lessons
سال: 2021
ISSN: 2694-1902
DOI: 10.3171/case2167