Results 211 to 220 of about 50,072 (244)

Posttraumatic olfactory dysfunction

Auris Nasus Larynx, 2016
Impairment of smell may occur following injury to any portion of the olfactory tract, from nasal cavity to brain. A thorough understanding of the anatomy and pathophysiology combined with comprehensively obtained history, physical exam, olfactory testing, and neuroimaging may help to identify the mechanism of dysfunction and suggest possible treatments.
Daniel H, Coelho, Richard M, Costanzo
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Olfactory Dysfunction in Neurodegenerative Disease

Topics in Magnetic Resonance Imaging, 2021
Abstract Familiarity with the physiology of smell allows a deeper understanding of olfactory dysfunction in dementia and neurodegenerative disease. This manuscript reviews the characteristic clinical and advanced imaging findings in patients with neurodegenerative disorders presenting with olfactory dysfunction.
Israel, Saramago, Ana M, Franceschi
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Post‐traumatic Olfactory Dysfunction

The Laryngoscope, 2000
AbstractObjectives This study demonstrates histopathologic and immunocytochemical changes in the olfactory bulb of a patient with post‐traumatic olfactory dysfunction. These results are analyzed in light of current understanding of the pathophysiology of anosmia and dysosmia following head trauma.
R C, Kern, B, Quinn, G, Rosseau, A I, Farbman   +3 more
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Olfactory dysfunction in spondyloarthritis

European Archives of Oto-Rhino-Laryngology, 2019
Spondyloarthritis (SpA) is a group of disorders characterized by inflammatory arthritis including ankylosing spondylitis, psoriatic arthritis, reactive arthritis and arthritis-related inflammatory bowel diseases. Recently it has been shown that arthritic disorders are accompanied by olfactory dysfunction.
Esin Yalcinkaya, Mustafa Mert Basaran, Hakan Erdem, Murat Kocyigit, Aytug Altundag, Thomas Hummel   +5 more
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Olfactory Dysfunction in Leprosy

The Laryngoscope, 2006
AbstractLeprosy (Hansen's disease) is associated with a high incidence of nasal pathology. Despite this fact, the influence of this disorder on the sense of smell is poorly understood. In this study, we administered a standardized 12‐item odor identification test to 77 patients with three types of leprosy: tuberculoid (n = 9), borderline (n = 42), and ...
Anupam, Mishra, Kenji, Saito, Scott E, Barbash, Nimisha, Mishra, Richard L, Doty   +4 more
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Assessment of Olfactory Memory in Olfactory Dysfunction

Perception, 2016
To assess all clinically relevant components of olfactory perception, examinations for olfactory sensitivity, discrimination, and identification are performed. Besides the standard perceptual test battery, episodic olfactory memory might offer additional information about olfactory abilities relative to these standard clinical tests. As both olfactory
Kathrin, Kollndorfer, Johanna, Reichert, Josephine, Braunsteiner, Veronika, Schöpf   +3 more
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Postviral Olfactory Dysfunction

American Journal of Rhinology, 1990
Seventeen patients with varying degrees of olfactory dysfunction were studied at the Rocky Mountain Taste and Smell Center in Denver, Colorado. Detailed chemosensory testing was carried out, followed by biopsy of the olfactory mucosa. Ultrastructural study of the biopsies revealed near-complete degeneration of the ciliated olfactory receptors of ...
B. W. Jafek, D. Hartman, P. M. Eller, E. W. Johnson, R. C. Strahan, D. T. Moran   +5 more
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Olfactory Dysfunction in Multiple Sclerosis

New England Journal of Medicine, 1997
To the Editor: Multiple sclerosis, the most common neurologic disease in young adults, is accompanied by focal demyelinating plaques within the central nervous system, which can be quantified in vi...
R L, Doty, C, Li, L J, Mannon, D M, Yousem   +3 more
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Chronic sinusitis and olfactory dysfunction

Otolaryngologic Clinics of North America, 2004
Chronic rhinosinusitis encompasses a group of disorders characterized by inflammation of the mucosa of the nose and paranasal sinuses of at least 12 weeks' duration. In addition to nasal obstruction and discharge, chronic sinusitis is a common cause of olfactory dysfunction.
Joseph R, Raviv, Robert C, Kern
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