Publications by authors named "Arielle Degueure"

A papillary tumor of the pineal region (PTPR) is a rare tumor of neuroepithelial origin formed from specialized ependymocytes of the subcommissural organ located in the lining of the posterior commissure, not the pineal gland itself. Patients with this type of tumor generally present with nonspecific symptoms secondary to obstructive hydrocephalus such as headache and vision changes. The mean age of patient presentation is 31, with a slight predominance in females.

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Nonketotic hyperglycemic hemichorea (NH-HC) is a rare condition presenting in the clinical setting. Brain imaging plays an important role in diagnosing NH-HC, which typically shows basal ganglia changes contralateral to the side of the hemiballismus/hemichorea. Only a few articles in the literature have reported normal pertinent magnetic resonance/CT findings in patients presenting with NH-HC.

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Auditory hallucinations are defined as the perception of sensory auditory input in the absence of an external stimulus. It is a multifaceted pathology with a range of symptoms and an even wider range of possible underlying causes. Its lack of true distinctive clinical features along with overlapping symptoms makes distinguishing between etiologies difficult without appropriate workup.

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Alzheimer's disease (AD) is the most common form of dementia affecting millions of individuals, including family members who often take on the role as caregiver. This debilitating disease reportedly consumes 8% of the total United States healthcare expenditure, with medical and nursing outlays accounting for an estimated $290 billion. Cholinesterase inhibitors and N-methyl-D-aspartate receptor antagonists have historically been the most widely used pharmacologic therapies for patients with AD, however, these drugs are not curative.

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Alzheimer's disease (AD) is the most common form of dementia affecting millions of individuals, including family members who often take on the role of caregivers. This debilitating disease reportedly consumes 8% of the total United States healthcare expenditure, with medical and nursing outlays accounting for an estimated $290 billion. Cholinesterase inhibitors and N-methyl-D-aspartate receptor antagonists have historically been the most widely used pharmacologic therapies for patients with AD; however, these drugs are not curative.

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Visual hallucinations may present secondary to neurologic, psychologic, or physiologic disturbances. Certain features and characteristics of visual hallucination are often attributed to various brain regions; however, with a broad list of causes and multifaceted pathophysiology, it is often hard to accurately localize. Overlapping clinical presentations may be due to the pathology of brain interconnections, rather than isolated brain regions themselves.

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This is a comprehensive literature review of chronic fatigue syndrome (CFS). We provide a description of the background, etiology, pathogenesis, diagnosis, and management regarding CFS. CFS is a multifaceted illness that has many symptoms and a wide array of clinical presentations.

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