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Sadaf Sahraian
Johns Hopkins University
9Publications
1H-index
3Citations
Publications 9
Newest
Published on Jul 1, 2019in Clinical Imaging1.14
Nanki Hura (JHUSOM: Johns Hopkins University School of Medicine), Amrita-Amanda D. Vuppala (UNMC: University of Nebraska Medical Center)+ 3 AuthorsDavid Mark Yousem21
Estimated H-index: 21
(JHUSOM: Johns Hopkins University School of Medicine)
Abstract Purpose In a recent study, it was found that, although intrinsic midbrain signal abnormality (IMSA) on MRI is associated with Parinaud's syndrome (PS) in patients with pineal gland masses (PM), it had no predictive value with respect to resolution of PS. We sought to compare the PM and non-pineal etiologies (NPE) of PS by reviewing imaging features of PS and whether or not they are predictive of resolution of symptoms. Methods We reviewed electronic medical records from 1980 to 2017 and...
Published on Sep 19, 2019in American Journal of Neuroradiology3.26
Paniz Charkhchi4
Estimated H-index: 4
,
Sadaf Sahraian1
Estimated H-index: 1
+ 1 AuthorsDavid M. Yousem45
Estimated H-index: 45
Published on Jul 1, 2019in Asian Journal of Psychiatry
Ali Mohammad Mokhtari3
Estimated H-index: 3
(Shiraz University of Medical Sciences),
Sadaf Sahraian1
Estimated H-index: 1
(Johns Hopkins University)
+ 2 AuthorsAlireza Mirahmadizadeh8
Estimated H-index: 8
(Shiraz University of Medical Sciences)
Abstract Background The epidemiology of suicide within the elderly is unique to each cultural setting. In most countries, despite the higher rate of suicide attempts among adolescents and young people, the rate of suicide deaths in the elderly is higher than other age groups. The purpose of this study was to investigate the suicide rates among persons 65 years and above in Fars, Iran. Methods In this cross-sectional study, we investigated suicide cases (65 years and older) during 2011-2016 in Fa...
Published on May 1, 2019in Journal of The American College of Radiology3.79
Sadaf Sahraian1
Estimated H-index: 1
(Johns Hopkins University),
Elham Beheshtian1
Estimated H-index: 1
(Johns Hopkins University)
+ 2 AuthorsDavid M. Yousem45
Estimated H-index: 45
(Johns Hopkins University)
Abstract Purpose The ACR Appropriateness Criteria recommend performing noncontrast head CT (NCCT) for patients with sudden severe headache (“worst headache of life” [WHOL] or “thunderclap headache” [TCH]). The aim of this study was to assess the value of NCCT scanning in patients with known migraine histories and WHOL or TCH. The hypothesis was that there would be little utility in performing emergency department (ED) NCCT scans in migraineurs without other red flags, even if they had WHOL or TC...
Published on May 1, 2019in Neuroradiology2.50
Amrita Amanda D. Vuppala (UNMC: University of Nebraska Medical Center), Nanki Hura (Johns Hopkins University)+ 3 AuthorsDavid M. Yousem45
Estimated H-index: 45
(Johns Hopkins University)
Purpose The association between MRI findings in patients with pineal lesions and the presence or absence of Parinaud’s syndrome (PS) remains poorly described. We sought to better understand what MRI characteristics of a pineal lesion make PS more likely. Can these features predict prognosis for clinical resolution? Based on the anatomical relationship of the pineal gland and midbrain, we hypothesized that the degree of midbrain injury by a pineal mass as assessed by abutment, displacement, or in...
Published on May 1, 2019in American Journal of Roentgenology3.16
Paniz Charkhchi4
Estimated H-index: 4
(UM: University of Michigan),
Sadaf Sahraian1
Estimated H-index: 1
(Johns Hopkins University)
+ 3 AuthorsHaris I. Sair14
Estimated H-index: 14
(Johns Hopkins University)
OBJECTIVE. The purpose of this study was to ascertain the degree to which the academic neuroradiology community is embracing social media in its messaging. The hypothesis was that, compared with pe...
Published on Jan 21, 2019in Journal of Gastrointestinal Cancer
Hossein-Ali Nikbakht2
Estimated H-index: 2
(Babol University of Medical Sciences),
Sadaf Sahraian1
Estimated H-index: 1
(Johns Hopkins University)
+ 4 AuthorsAlireza Mirahmadizadeh8
Estimated H-index: 8
(Shiraz University of Medical Sciences)
Purpose In Iran, cancers are the third leading cause of death, and gastrointestinal cancers are the primary cause of mortality among all the cancers. This study aimed to determine the trend of crude and age-standardized mortality rates (ASMR) for different types of gastrointestinal cancers over an 11-year period in Fars province (Iran).
Published on Jan 1, 2019in American Journal of Neuroradiology3.26
S. Emamzadehfard , V. Eslami + 1 AuthorsSadaf Sahraian1
Estimated H-index: 1
In a follow-up study to our article entitled, “Who's Contributing Most to American Neuroscience Journals: American or Foreign Authors?”[1][1] we looked at the various branches of neuroradiology to identify the countries that contribute the most published articles to the American Journal of
Published on Nov 1, 2018in Neuroradiology2.50
Elham Beheshtian1
Estimated H-index: 1
(Johns Hopkins University),
Sadaf Sahraian1
Estimated H-index: 1
(Johns Hopkins University)
+ 1 AuthorsMajid K. Khan (Johns Hopkins University)
Purpose Imaging of the cervical spine for trauma or degenerative disease includes multiple areas of the head and neck that may harbor incidental findings. We sought to determine the incidence of common “incidentalomas” on cervical spine CT scans, their importance, and how often these lesions are mentioned in reports.
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