Olfactory dysfunction in coronavirus disease
نویسندگان
چکیده
Olfactory dysfunction may be the only early clinical manifestation in COVID-19 patients with no other significant signs. It is typical of disease and can for testing. The purpose review to provide guidance otorhinolaryngologist problem olfactory SARS-CoV-2 infection. Materials Methods: authors analyzed available data on statistics, symptoms pathogenesis were studied. Toexplain anosmia patients, 4 possible mechanisms are considered: nasal congestion / rhinorrhea; death receptor neurons; infiltration brain damage olfactorycenters; supporting cells epithelium. analysis cases prolonged ansomia against background was carried out. Conclusions: Smell after most restored without specific treatment. There reports studies long-term anosmia.
منابع مشابه
Olfactory dysfunction in Alzheimer's disease.
Alzheimer's disease (AD) is a common neurodegenerative disorder with the earliest clinical symptom of olfactory dysfunction, which is a potential clinical marker for AD severity and progression. However, many questions remain unanswered. This article reviews relevant research on olfactory dysfunction in AD and evaluates the predictive value of olfactory dysfunction for the epidemiological, path...
متن کاملOlfactory Dysfunction in Parkinson’s Disease
Prior to the onset of the cardinal motor features of idiop athic Parkinson‘s disease (PD), other manifestations of neurodegeneration such as olfactory dysfunction are often apparent. Characterizing these potential biomarkers of preclinical PD is particularly important in identifying individuals who will go on to develop disabling symptoms, and thus be good candidates for new neuroprotective str...
متن کاملOlfactory dysfunction in Parkinson's disease.
An olfactory function test in 18 patients with Parkinson's disease (PD) and 10 age-matched control subjects was performed. Both detection and recognition thresholds were measured with five kinds of synthesized odorants (T & T olfactometry). Before each test, rhinoscopic inspections were performed to exclude subjects who could have respiratory hyposmia. Both detection and recognition thresholds ...
متن کاملolfactory dysfunction in persian patients suffering from parkinson's disease.
background: looking in literature reveals that aging is accompanied by olfactory dysfunction and hyposmia/anosmia is a common manifestation in some neurodegenerative disorders. olfactory dysfunction is regarded as non-motor manifestations of parkinson disease (pd). the main goal of this study was to examine the extent of olfactory dysfunction in persian pd patients. methods: we used seven types...
متن کاملOlfactory Dysfunction and Phantosmia in Patients With COVID-19 in Northern Iran
Background: One of the most common symptoms of COVID-19 infection is Olfactory Dysfunction (OD). Objectives: This study aims to investigate OD and phantosmia in COVID-19 cases from northern Iran. Materials & Methods: In this cross-sectional study, participants were 400 patients with COVID-19 infection in Rasht, Iran from March 2019 to September 2020. All the patients were evaluated in terms o...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Etkinset 12.s?n?f etkin çal??ma dergisi lys co?rafya
سال: 2021
ISSN: ['2528-8245']
DOI: https://doi.org/10.37219/2528-8253-2021-3-94