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Cancer: Pituitary Tumor
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Total 15 results found since Jan 2013.
MRI for all: Cheap portable scanners aim to revolutionize medical imaging
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The patient, a man in his 70s with a shock of silver hair, lies in the neuro intensive care unit (neuro ICU) at Yale New Haven Hospital. Looking at him, you’d never know that a few days earlier a tumor was removed from his pituitary gland. The operation didn’t leave a mark because, as is standard, surgeons reached the tumor through his nose. He chats cheerfully with a pair of research associates who have come to check his progress with a new and potentially revolutionary device they are testing.
The cylind...
Source: Science of Aging Knowledge Environment - February 23, 2023 Category: Geriatrics Source Type: research
Management dilemma in a rare case of pituitary apoplexy with akinetic mutism in the setting of ruptured junctional brain aneurysm: A case report and literature review
CONCLUSION: Pituitary apoplexy with ruptured A1-Acom junction aneurysm with nonfunctioning pituitary macroadenoma is rare, and its presentation with akinetic mutism has not been reported. As there is scarce literature suggesting an association between pituitary apoplexy and ruptured aneurysm, it is challenging to comment regarding its pathogenesis. Although akinetic mutism generally has a poor prognosis, it may respond to Levodopa with a better outcome.PMID:36751455 | PMC:PMC9899474 | DOI:10.25259/SNI_942_2022
Source: Surgical Neurology International - February 8, 2023 Category: Neurosurgery Authors: Vikas Chandra Jha Mohammad Shahnawaz Alam Vivek Sharan Sinha Rahul Jain Source Type: research
Giant cabergoline-resistant prolactinoma in a man who presented with a psychotic episode during treatment: a case report
ConclusionsCombined use of cabergoline with quetiapine and mirtazapine to treat a psychotic crisis may have contributed to shrinking the tumor in our patient because these antipsychotics have action mediated by growth factors that interfere with growth of pituitary tumors.
Source: Journal of Medical Case Reports - June 15, 2019 Category: General Medicine Source Type: research
Systematic review of health economic studies in cranial neurosurgery.
CONCLUSIONS There is an increasing number of cost-effectiveness studies in cranial neurosurgery, especially within the last 5 years. Although there are numerous procedures, such as endovascular thrombectomy for acute ischemic stroke, that have been conclusively proven to be cost-effective, there remain promising interventions in current practice that have yet to meet cost-effectiveness thresholds.
PMID: 29712519 [PubMed - in process]
Source: Neurosurgical Focus - May 1, 2018 Category: Neurosurgery Authors: Ryu WHA, Yang MMH, Muram S, Jacobs WB, Casha S, Riva-Cambrin J Tags: Neurosurg Focus Source Type: research
Headache and pregnancy: a systematic review
AbstractThis systematic review summarizes the existing data on headache and pregnancy with a scope on clinical headache phenotypes, treatment of headaches in pregnancy and effects of headache medications on the child during pregnancy and breastfeeding, headache related complications, and diagnostics of headache in pregnancy. Headache during pregnancy can be both primary and secondary, and in the last case can be a symptom of a life-threatening condition. The most common secondary headaches are stroke, cerebral venous thrombosis, subarachnoid hemorrhage, pituitary tumor, choriocarcinoma, eclampsia, preeclampsia, idiopathic ...
Source: The Journal of Headache and Pain - October 19, 2017 Category: Neurology Source Type: research
Pituitary apoplexy causing bilateral anterior cerebral infarction (P3.283)
Conclusions:Pituitary apoplexy occurs when a pituitary tumor, typically macroadenoma, hemorrhages or infarcts resulting in a rapid expansion of the hypophysis and compression of adjacent structures, including the internal carotid arteries (ICA)which can result in cerebral ischemia. Proposed mechanisms of cerebral infarction to date include both direct compression or vasospasm of the ICA. Vasospasm as a cause is proposed to be from either extravasation of blood into the subarachnoid space or release of vasoactive substances by the tumor itself. This matter is still debated in the literature. Emergent recognition and imaging...
Source: Neurology - April 17, 2017 Category: Neurology Authors: Vargas, A., Testai, F. Tags: Cerebrovascular Disease Case Reports II Source Type: research
Fatal antiphospholipid syndrome following endoscopic transnasal-transsphenoidal surgery for a pituitary tumor: A case report
Conclusion: If patients have a history of cerebral stroke in their early life, such as a young stroke, the APS and higher risk of developing fatal APS after major surgery should be considered. The optimal management of APS remains controversial. The best treatment strategies are only early diagnosis and aggressive therapies combing of anticoagulant, corticosteroid, and plasma exchange. The intravenous immunoglobulin is prescribed for patients with refractory APS.
Source: Medicine - January 1, 2017 Category: Internal Medicine Tags: Research Article: Clinical Case Report Source Type: research
The effect of growth hormone replacement in patients with hypopituitarism on pituitary tumor recurrence, secondary cancer, and stroke
AbstractGrowth hormone replacement therapy has benefits for patients with hypopituitarism. The safety profile in regard to tumor recurrence or progression, development of secondary malignancies, or cerebrovascular stroke is still an area of debate. A comprehensive search of multiple databases —MEDLINE, EMBASE, Cochrane Central Register of Controlled Trials, Cochrane Database of Systematic Reviews, and Scopus was conducted through August 2015. Eligible studies that evaluated long-term adverse events in adult patients with hypopituitarism treated with growth hormone replacement therapy a nd reported development of pituitar...
Source: Endocrine - November 3, 2016 Category: Endocrinology Source Type: research
Brain findings on FDG PET-MRI body sequences that include the head
Conclusions FDG PET-MRI imaging is a rapidly evolving modality that is most commonly employed for cancer evaluation. The standardized base of skull to mid thigh imaging may miss many important pathologies that are discovered even with MRI body sequences. We propose that PET-MRI body sequences that include the head may show added value in the management of patients.
Source: Journal of Nuclear Medicine - May 23, 2016 Category: Nuclear Medicine Authors: Franceschi, A., Matthews, R., Bangiyev, L., Relan, N., Chaudhry, A., Franceschi, D. Tags: Outcomes/Comparative Effectiveness Research & amp; Radiation Safety Source Type: research
Pituitary Tumors
Pituitary tumors information sheet compiled by NINDS, the National Institute of Neurological Disorders and Stroke.
Source: NINDS Disorders: National Institute of Neurological Disorders and Stroke - October 26, 2014 Category: Neurology Source Type: research
Cerebrovascular complications and utilization of endovascular techniques following transsphenoidal resection of pituitary adenomas: a study of the Nationwide Inpatient Sample 2001–2010
Conclusions
Cerebrovascular surgical complications requiring cerebral angiography and endovascular repair are rare among transsphenoidal pituitary resection patients. These occur with higher frequency at low volume centers and are associated with high mortality rates.
Source: Pituitary - September 25, 2014 Category: Endocrinology Source Type: research
Efficacy and safety of growth hormone treatment in adults with growth hormone deficiency: a systematic review of studies on morbidity
This article is protected by copyright. All rights reserved.
Source: Clinical Endocrinology - April 22, 2014 Category: Endocrinology Authors: Christa C. Bunderen, Nadège C. Varsseveld, Eva Marie Erfurth, Johannes C.F. Ket, Madeleine L. Drent Tags: Unsolicited Review Source Type: research
Neurology: Images in Clinical Medicine
Editor: V. Dimov, M.D., Cleveland ClinicHypoglossal Nerve Palsy during Meningococcal Meningitis. NEJM, 10/2014.Absent Superficial Abdominal Reflex due to thoracic spinal cord neuromyelitis. NEJM, 05/2014.Kayser-Fleischer Rings in Wilson ' s Disease. NEJM, 03/2012.Perilymph Fistula Test leads to nystagmus. NEJM, 01/2012.A stray bullet in the brain - with no deficit of power, cognition, sense of touch, or speech. Lancet, 01/2012.Blindness after Fat Injections. NEJM, 12/2011.Internal-Carotid-Artery Dissection and Cranial-Nerve Palsies. NEJM, 12/2011.A Head Shot. NEJM, 12/2011.Multiple Intracranial Tuberculomas. NEJM, 10/2011....
Source: Clinical Cases and Images - August 22, 2009 Category: General Medicine Tags: Images Neurology Source Type: news
