Osama Raslan
University of California, Davis
CancerInternal medicineRadiologyPET-CTPerfusion scanningPathologyMagnetic resonance imagingPerfusionCardiologyPositron emission tomographyBiopsyAneurysmValue (mathematics)Head and neck cancerArteryHead and neck squamous-cell carcinomaCranial nervesDiseaseSkullLymphomaMalignancyNeuroradiologyLymph nodeRosai–Dorfman diseaseSinus Histiocytosis with Massive LymphadenopathyMr imagingNuclear medicineIn patientHead and neckFdg pet ctRadiographyRadiation therapyComputed tomographyGadoliniumMedicine
28Publications
5H-index
112Citations
Publications 30
Newest
#1A Ferguson (UC Davis: University of California, Davis)
#2Reza Assadsangabi (UC Davis: University of California, Davis)
Last. Vladimir Ivanovic (UC Davis: University of California, Davis)H-Index: 3
view all 9 authors...
AIM null To analyse errors in head and neck (HN MRI brain was the most common examination (27%). Clearly malignant or potentially malignant masses accounted for 48.6% of all misses. null null null CONCLUSION null The majority of H&N misses were perceptual and were detected on examinations not performed for a H&N indication. Clearly malignant or potentially malignant masses represented half of all misses.
Source
#1Ghazal Shadmani (UC Davis: University of California, Davis)
#2Tyrell J Simkins (UC Davis: University of California, Davis)
Last. Vladimir Ivanovic (UC Davis: University of California, Davis)H-Index: 3
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There is an extensive spectrum of autoimmune entities that can involve the central nervous system, which has expanded with the emergence of new imaging modalities and several clinicopathologic enti...
Source
#1Chetan C. Shah (Boston Children's Hospital)H-Index: 7
#2Maria Vittoria Spampinato (MUSC: Medical University of South Carolina)H-Index: 17
Last. David S. Enterline (Duke University)H-Index: 27
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BACKGROUND Neonates and young children require efficacious magnetic resonance imaging (MRI) examinations but are potentially more susceptible to the short- and long-term adverse effects of gadolinium-based contrast agents due to the immaturity of their body functions. OBJECTIVE To evaluate the acute safety and diagnostic efficacy of gadoteridol (ProHance) for contrast-enhanced MRI of the central nervous system (CNS) in children ≤2 years of age. MATERIALS AND METHODS One hundred twenty-five child...
Source
#1Richard Andrew Teh (UC Davis: University of California, Davis)
#2Steven G. Hoshal (UC Davis: University of California, Davis)H-Index: 4
Last. Osama Raslan (UC Davis: University of California, Davis)H-Index: 5
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Very few cases of spontaneous otorrhagia (SO) following nonotolaryngologic surgery have ever been reported in surgical literature and none in radiographic. Of the surgical cases reported, SO occurred in the perioperative period following laparoscopic surgeries in the Trendelenburg position. We report the first case of spontaneous bilateral otorrhagia which presented as bilateral external auditory canal masses following endovascular surgery and open decompressive laparotomy in a 60-year-old male ...
Source
#1Daniel Helmy (UC Davis: University of California, Davis)H-Index: 1
#2Jennifer Chang (UC Davis: University of California, Davis)H-Index: 5
Last. Arzu Ozturk (UC Davis: University of California, Davis)H-Index: 16
view all 6 authors...
Abstract We present magnetic resonance imaging findings of an 11-year-old girl with a mammary analogue secretory carcinoma (MASC) of the parotid gland. MASC is a recently described tumor of the salivary glands that is genetically and histologically similar to secretory breast carcinoma. To date, a few cases have been reported in the pediatric population, with limited information of its imaging characteristics. We suggest that decreased T2 signal of the solid component of the MASC representing ce...
Source
#1Osama Raslan (UC Davis: University of California, Davis)H-Index: 5
#2Arzu Ozturk (UC Davis: University of California, Davis)H-Index: 16
Last. Matthew Bobinski (UC Davis: University of California, Davis)H-Index: 22
view all 6 authors...
OBJECTIVE. The purpose of this study is to provide a comprehensive review of the radiographic anatomy and cross-sectional imaging findings of the full gamut of nasolacrimal drainage apparatus disea...
Source
#1Mihael D. Rosenbaum (LUC: Loyola University Chicago)H-Index: 1
#2Daniel M. Heiferman (LUC: Loyola University Chicago)H-Index: 7
Last. Anand V. Germanwala (LUC: Loyola University Chicago)H-Index: 23
view all 9 authors...
BACKGROUND: Intracranial aneurysms (IAs) are life-threatening lesions known within the literature to be found incidentally during routine angiographic workup for carotid artery stenosis (CAS). As IAs are associated with vascular shear stress, it is reasonable to expect that altered flow demands within the anterior circulation, such as with CAS, increase compensatory flow demands via the Circle of Willis (COW) and may induce similar stress at the basilar apex. OBJECTIVE: We present a series of ni...
Source
#1Razi Muzaffar (SLU: Saint Louis University)H-Index: 8
#2Osama Raslan (SLU: Saint Louis University)H-Index: 5
Last. Medhat Osman (SLU: Saint Louis University)H-Index: 25
view all 6 authors...
: Myocardial perfusion SPECT plays a crucial role in the diagnosis of coronary artery disease, providing a noninvasive tool to monitor ischemia and infarction. The findings can have a profound impact on diagnosis and management in these patients. However, incidental noncardiac findings on myocardial perfusion SPECT images can also affect management. These noncardiac subtleties are most often detected on the rotating raw SPECT images, which are often overlooked. The intent of this pictorial essay...
Source
#1Kyle Bauer (SLU: Saint Louis University)H-Index: 2
#2Alaina Lathrum (SLU: Saint Louis University)H-Index: 2
Last. Medhat Osman (SLU: Saint Louis University)H-Index: 25
view all 9 authors...
Gadolinium is toxic and to avoid its deposition in tissues, it must be chemically bonded with nonmetal ions to facilitate its excretion by the kidneys. High signal intensity in the dentate nucleus (DN) and globus pallidus (GP) on unenhanced T1-weighted MR images has been both morphologically and pathologically linked to gadolinium-based contrast agent (GBCA) retention in the brain. The purpose of this study was to determine whether repeated administrations of GBCA would affect the uptake of 18F-...
Source
#1Kyle Bauer (SLU: Saint Louis University)H-Index: 2
#2Alaina Lathrum (SLU: Saint Louis University)H-Index: 2
Last. Medhat Osman (SLU: Saint Louis University)H-Index: 25
view all 7 authors...
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