User profiles for Medhat Osman
Medhat M OsmanSLU, SLUH, VA Verified email at health.slu.edu Cited by 5953 |
Uptake in supraclavicular area fat (“USA-Fat”): description on 18F-FDG PET/CT
C Cohade, M Osman, HK Pannu… - Journal of Nuclear …, 2003 - Soc Nuclear Med
The supraclavicular region is a common site for lymph node metastases. A commonly reported
type of nonmalignant 18 F-FDG uptake on PET imaging in the supraclavicular region is “…
type of nonmalignant 18 F-FDG uptake on PET imaging in the supraclavicular region is “…
Direct comparison of 18F-FDG PET and PET/CT in patients with colorectal carcinoma
The purpose of this study was to compare 18 F-FDG PET and PET/CT in a population of
patients with colorectal cancer. Methods: PET and PET/CT images from 45 patients (17 women, …
patients with colorectal cancer. Methods: PET and PET/CT images from 45 patients (17 women, …
Normal FDG distribution patterns in the head and neck: PET/CT evaluation
PURPOSE: To retrospectively evaluate the distribution of fluorine 18 fluorodeoxyglucose (FDG)
in the head and neck region with combined positron emission tomography–computed …
in the head and neck region with combined positron emission tomography–computed …
Respiratory motion artifacts on PET emission images obtained using CT attenuation correction on PET-CT
MM Osman, C Cohade, Y Nakamoto… - European journal of …, 2003 - Springer
PET-CT scanners allow generation of transmission maps from CT. The use of CT attenuation
correction (CTAC) instead of germanium-68 attenuation correction (Ge AC) might be …
correction (CTAC) instead of germanium-68 attenuation correction (Ge AC) might be …
[PDF][PDF] Phase I single-dose study of intracavitary-administered iodine-131-TM-601 in adults with recurrent high-grade glioma
…, MB Khazaeli, D Colcher, A Liu, M Osman… - Journal of Clinical …, 2006 - academia.edu
Purpose TM-601 binds to malignant brain tumor cells with high affinity and does not seem to
bind to normal brain tissue. Preclinical studies suggest that iodine-131 (131I)–TM-601 may …
bind to normal brain tissue. Preclinical studies suggest that iodine-131 (131I)–TM-601 may …
Clinically significant inaccurate localization of lesions with PET/CT: frequency in 300 patients
MM Osman, C Cohade, Y Nakamoto… - Journal of Nuclear …, 2003 - Soc Nuclear Med
This study evaluated lesion mislocalization between PET and CT on PET/CT studies when
CT instead of germanium is used for attenuation correction (AC). Methods: PET/CT scans …
CT instead of germanium is used for attenuation correction (AC). Methods: PET/CT scans …
PET/CT: comparison of quantitative tracer uptake between germanium and CT transmission attenuation-corrected images
Y Nakamoto, M Osman, C Cohade… - Journal of Nuclear …, 2002 - Soc Nuclear Med
In PET, transmission scanning for attenuation correction has most commonly been performed
with an external positron-emitting radionuclide source, such as 68 Ge. More recently, …
with an external positron-emitting radionuclide source, such as 68 Ge. More recently, …
PET-CT: accuracy of PET and CT spatial registration of lung lesions
PET-CT scanners offer the unique ability to acquire PET and CT data with rapid full body
registration. The purpose of this study was to evaluate the accuracy of spatial registration …
registration. The purpose of this study was to evaluate the accuracy of spatial registration …
Initial experience with oral contrast in PET/CT: phantom and clinical studies
C Cohade, M Osman, Y Nakamoto… - Journal of Nuclear …, 2003 - Soc Nuclear Med
The aims of the study were to evaluate the effects of oral contrast on apparent tracer activity
measured with PET/CT when using CT attenuation correction and to report our initial …
measured with PET/CT when using CT attenuation correction and to report our initial …
FDG PET/CT for tumoral and systemic immune response monitoring of advanced melanoma during first-line combination ipilimumab and nivolumab treatment
Purpose We aimed to investigate the role of FDG-PET/CT in monitoring of response and
immune-related adverse events (irAEs) following first-line combination-immune checkpoint …
immune-related adverse events (irAEs) following first-line combination-immune checkpoint …