Processes Petrolingualis of the Foramen Lacerum
... three-dimensional advantage is a commonly used diagnostic application to detect intracranial aneurysms. In the literature, the diagnostic sensitivity of computerized tomographic angiography has been reported between 70% and 96% depending on the size and location of the pathology [5,8,9,10,11]. A thr ...
... three-dimensional advantage is a commonly used diagnostic application to detect intracranial aneurysms. In the literature, the diagnostic sensitivity of computerized tomographic angiography has been reported between 70% and 96% depending on the size and location of the pathology [5,8,9,10,11]. A thr ...
Dr. Arenson Celebrates the Centennial with Attendees from Nigeria
... should be the guiding principle driving all professional deci- oversees and interprets examinations, requires more widespread subspecialty radiology practice. Truly patient-centric sions and behavior. Radiologists’ clinical activities should care might require more radiologists in a specific practic ...
... should be the guiding principle driving all professional deci- oversees and interprets examinations, requires more widespread subspecialty radiology practice. Truly patient-centric sions and behavior. Radiologists’ clinical activities should care might require more radiologists in a specific practic ...
An experimental approach to Automatic Exposure Control testing
... operating AEC system ensures that consistent imaging quality will result given the same exposure conditions. “As a tool to help ensure correct exposure levels, properly functioning and calibrated automatic exposure control systems may be even more important for Computed Radiography (CR), an example ...
... operating AEC system ensures that consistent imaging quality will result given the same exposure conditions. “As a tool to help ensure correct exposure levels, properly functioning and calibrated automatic exposure control systems may be even more important for Computed Radiography (CR), an example ...
RADIATION MEDICINE QA
... relay. It was out of sheer friendship back then that I went on a series of trips either to set up dosemeters or to instruct their users in the operation. Dr. Hammer himself had serious financial difficulties to contend with and couldn’t take many trips owing to his official duties at the university. ...
... relay. It was out of sheer friendship back then that I went on a series of trips either to set up dosemeters or to instruct their users in the operation. Dr. Hammer himself had serious financial difficulties to contend with and couldn’t take many trips owing to his official duties at the university. ...
Susceptibility-Weighted Imaging - MS-MRI
... signal-intensity cancellation in the magnitude images and the additional suppression from the SWI filtered-phase images produce a hypointense signal in areas of acute and early subacute hemorrhage. Studies by Tong et al4,5 and Babikian et al6 have shown that SWI is 3– 6 times more sensitive than con ...
... signal-intensity cancellation in the magnitude images and the additional suppression from the SWI filtered-phase images produce a hypointense signal in areas of acute and early subacute hemorrhage. Studies by Tong et al4,5 and Babikian et al6 have shown that SWI is 3– 6 times more sensitive than con ...
CURRICULUM VITAE - McGovern Medical School
... Member, Sexual Harassment Board, UT Houston Health Science Center, July 1999 to 2008. UT Houston Medical School Faculty Senate – Sept 1, 2003 – August 31, 2006 and ...
... Member, Sexual Harassment Board, UT Houston Health Science Center, July 1999 to 2008. UT Houston Medical School Faculty Senate – Sept 1, 2003 – August 31, 2006 and ...
QA for helical tomotherapy: Report of the AAPM Task Group 148
... therefore specific to TomoTherapy’s treatment units. TomoTherapy units combine IMRT treatment delivery and megavoltage computed tomography 共MVCT兲 imaging capabilities. The units were introduced into clinical routine in 2003. Currently, more than 280 units have been installed worldwide. It is anticip ...
... therefore specific to TomoTherapy’s treatment units. TomoTherapy units combine IMRT treatment delivery and megavoltage computed tomography 共MVCT兲 imaging capabilities. The units were introduced into clinical routine in 2003. Currently, more than 280 units have been installed worldwide. It is anticip ...
mari partanen application of diffusion
... Magnetic resonance imaging (MRI) is one of the most important imaging modalities in today’s modern world. It has high contrast sensitivity to soft tissue differences and the use of nonionizing radiation makes it safe to use. MRI is based on nuclear magnetic moment of the hydrogen nuclei (protons). [ ...
... Magnetic resonance imaging (MRI) is one of the most important imaging modalities in today’s modern world. It has high contrast sensitivity to soft tissue differences and the use of nonionizing radiation makes it safe to use. MRI is based on nuclear magnetic moment of the hydrogen nuclei (protons). [ ...
Brendan Hill - School of Physics
... polymer gel was subsequently shown to be useful for both radiotherapy and diagnostic dosimetry with high spatial resolution being achieved when imaged with MRI in the relevant clinical dose ranges [14]. In addition to the MRI evaluation of polymer gels other evaluation modalities such as optical tom ...
... polymer gel was subsequently shown to be useful for both radiotherapy and diagnostic dosimetry with high spatial resolution being achieved when imaged with MRI in the relevant clinical dose ranges [14]. In addition to the MRI evaluation of polymer gels other evaluation modalities such as optical tom ...
Ultrasound vs MRI in Diagnosis of Fetal and
... Ultrasound is the screening modality of choice for the fetal imaging. However, there are circumstances in which an alternative imaging technique is needed for additional information regarding fetal anatomy and pathology as well as different maternal conditions. Magnetic resonance imaging (MRI) is be ...
... Ultrasound is the screening modality of choice for the fetal imaging. However, there are circumstances in which an alternative imaging technique is needed for additional information regarding fetal anatomy and pathology as well as different maternal conditions. Magnetic resonance imaging (MRI) is be ...
LOOP RADIOFREQUENCY COILS FOR CLINICAL MAGNETIC
... is recognized as one of the most important advances in medicine of the last century. It has revealed non-invasively three-dimensional anatomical information of the human body with a level of detail that would have been unimaginable only decades ago. Looking back to the origin of MRI, the synergy bet ...
... is recognized as one of the most important advances in medicine of the last century. It has revealed non-invasively three-dimensional anatomical information of the human body with a level of detail that would have been unimaginable only decades ago. Looking back to the origin of MRI, the synergy bet ...
diagnostic imaging equipment industry
... PRODUC TS This section is devoted to a detailed description of each of the types of medical diagnostic imaging equipment. For each product there is ...
... PRODUC TS This section is devoted to a detailed description of each of the types of medical diagnostic imaging equipment. For each product there is ...
Molecular imaging using positron emission tomography in
... STATEMENT OF ORIGINALITY The studies described and presented in this thesis are the original work of the author. Data collection and analysis relating to the clinical part of this thesis are the sole work of the author. Image analysis was however carried out by senior grade nuclear medicine physici ...
... STATEMENT OF ORIGINALITY The studies described and presented in this thesis are the original work of the author. Data collection and analysis relating to the clinical part of this thesis are the sole work of the author. Image analysis was however carried out by senior grade nuclear medicine physici ...
Article (Published version)
... No need for atlas Susceptible to presence of registration, time efficient artifacts in MR image ...
... No need for atlas Susceptible to presence of registration, time efficient artifacts in MR image ...
An X-ray Source Model and Characterization Method for Computing
... I would first like to thank Dr. Alexei Kouznetsov, who coded the first implementation of the software I used in this project. Through our close collaboration, I was able to devise a kv x-ray source characterization method and model that is easy to implement in a clinical medical physics setting. I w ...
... I would first like to thank Dr. Alexei Kouznetsov, who coded the first implementation of the software I used in this project. Through our close collaboration, I was able to devise a kv x-ray source characterization method and model that is easy to implement in a clinical medical physics setting. I w ...
Stimulated Echo Diffusion Weighted Imaging of the Liver at 3 Tesla
... diffusion gradients as much as possible by using the maximum gradient strength with slewrate ¼ 200 mT/m/ ms, multidirection. Respiratory motion control: Due to the limited SNR of STEAM DWI acquisitions, multiple averages are used, especially in the liver with short T2 values. By using the respirator ...
... diffusion gradients as much as possible by using the maximum gradient strength with slewrate ¼ 200 mT/m/ ms, multidirection. Respiratory motion control: Due to the limited SNR of STEAM DWI acquisitions, multiple averages are used, especially in the liver with short T2 values. By using the respirator ...
Vision 20/20: Magnetic resonance imaging-guided
... No need for atlas Susceptible to presence of registration, time efficient artifacts in MR image ...
... No need for atlas Susceptible to presence of registration, time efficient artifacts in MR image ...
Nuclear medicine
Nuclear medicine is a medical specialty involving the application of radioactive substances in the diagnosis and treatment of disease. Nuclear medicine scans are usually conducted by radiographers. Nuclear medicine, in a sense, is ""radiology done inside out"" or ""endoradiology"" because it records radiation emitting from within the body rather than radiation that is generated by external sources like X-rays.