Nuclear Medicine News and Research

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Nuclear medicine is a branch or specialty of medicine and medical imaging that uses radioactive isotopes (radionuclides) and relies on the process of radioactive decay in the diagnosis and treatment of disease. In nuclear medicine procedures, radionuclides are combined with other chemical compounds or pharmaceuticals to form radiopharmaceuticals.

Basic fibroblast growth factor can protect endplate in motor neurons of injured spinal cord

In current studies, the degeneration and protection measures in the distal end of the injured spinal cord and target organ muscle effector have scarcely been investigated. The distal end of the spinal cord and neuromuscular junction may develop secondary degenera-tion and damage following spinal cord injury because of the loss of neural connections.

7 Sep 2013

Scientists develop robotic systems for image-guided removal of hard-to-reach brain tumors

NIBIB-funded scientists and engineers are teaming up with neurosurgeons to develop technologies that enable less invasive, image-guided removal of hard-to-reach brain tumors.

6 Sep 2013

PET imaging predicts favorable outcome after decompressive surgery in patients with cervical myelopathy

For patients with degenerative cervical myelopathy, imaging with 18F-FDG positron emission tomography (PET) could act as a marker for a potentially reversible phase of the disease in which substantial clinical improvement can be achieved.

5 Sep 2013

Researchers find new form of imaging technology to diagnose different types of cancer

Researchers from University Hospitals Case Medical Center have published findings that a new form of imaging -- PET/MRI -- is promising for several types of cancer.

30 Aug 2013

New radiation treatment can reduce bone pain, extend lives of prostate cancer patients

Prostate cancer that has spread to the bones can cause pain and fractures. Loyola University Medical Center is among the first hospitals in Chicago to offer a new targeted radiation treatment that can reduce bone pain and the incidence of fractures - and also extend patients' lives.

23 Aug 2013

PinnacleHealth installs RADREX-i Wireless DR X-ray system from Toshiba

Offering its clinicians more flexibility while improving patient safety and workflow, PinnacleHealth installed a RADREXTM-i Wireless digital radiographic X-ray system from Toshiba America Medical Systems, Inc. PinnacleHealth utilizes the system for a variety of general exams, including orthopedic, pediatric and bariatric imaging.

6 Aug 2013

The Iowa Clinic installs Aquilion PRIME 80 CT system, upgrades Aquilion 64 with VeloCT from Toshiba

Lowering radiation dose and ensuring patient safety in an outpatient setting, The Iowa Clinic installed an Aquilion PRIME 80 CT system and upgraded its Aquilion 64 with VeloCT from Toshiba America Medical Systems, Inc. As a result, The Iowa Clinic has significantly lowered dose while maintaining the image quality needed for accurate diagnoses.

5 Aug 2013

Disruption to TOP3B gene increases susceptibility to schizophrenia and a learning disorder

A team of researchers have shown that schizophrenia and a disorder associated with autism and learning difficulties share a common biological pathway. This is one of the first times that researchers have uncovered genetic evidence for the underlying causes of schizophrenia.

5 Aug 2013

Researchers identify precise method for determining bone marrow involvement in DLBCL patients

A more precise method for determining bone marrow involvement in patients with diffuse large B-cell lymphoma-a key factor in tailoring patient management plans-has been identified by researchers in a study published in the August issue of The Journal of Nuclear Medicine.

2 Aug 2013

Toshiba, Unfors RaySafe partner to improve clinical staff safety during interventional procedures

To improve clinical staff safety during interventional procedures and help monitor radiation dose, Toshiba America Medical Systems, Inc. has partnered with Unfors RaySafe, Inc. to offer a new dose monitoring and management tool for Infinix-i cardiovascular X-ray systems. The Unfors RaySafe i2 displays real-time dose exposure information, helping to make exams safer for all clinical staff.

22 Jul 2013

New study evaluates effectiveness of radioimmunotherapy in lymphoma patients

A new treatment option for patients with relapsing follicular, mantle cell and other indolent B-cell lymphomas has been determined safe and feasible by researchers exploring the potential of a low energy beta-emitter radiopharmaceutical.

11 Jul 2013

Alzheimer's Association upset with CMS draft decision on brain amyloid imaging

The Alzheimer's Association is disappointed by the Centers for Medicare & Medicaid Services draft coverage decision on brain amyloid imaging, particularly given the clear, scientific consensus recommendations provided to CMS by the Association and the Society for Nuclear Medicine and Molecular Imaging regarding appropriate, limited coverage, only in specific populations.

6 Jul 2013

El Lilly calls for Medicare coverage of beta-amyloid imaging agents for Alzheimer's disease

Eli Lilly and Company today announced that the Centers for Medicare & Medicaid Services (CMS) has issued a draft decision proposing Coverage with Evidence Development for the use of beta-amyloid positron emission tomography (PET) imaging agents. Beta-amyloid imaging agents are used to evaluate patients with cognitive impairment for Alzheimer's Disease and other causes of cognitive decline.

5 Jul 2013

MemorialCare partners with SimonMed to operate five imaging centers in convenient locations

MemorialCare Medical Foundation, the physician group division of MemorialCare Health System in Southern California, announced it has entered into a joint venture partnership with SimonMed, a prominent imaging company, to operate five imaging centers in convenient locations throughout Los Angeles and Orange counties.

2 Jul 2013

Toshiba to showcase new cardiovascular ultrasound systems at ASE annual meeting

To improve exam efficiency and increase accuracy of cardiovascular disease diagnoses, Toshiba America Medical Systems, Inc. will showcase its AplioTM 500 CV, 300 CV and ArtidaTM ultrasound systems at this year's American Society of Echocardiography annual meeting in Minneapolis, June 29 - July 2, 2013 (Booth #415).

28 Jun 2013

Dosimetry based on 3-D medical images estimates possible dose for targeted RIT in blood cancer patients

Outcomes can be bleak for non-Hodgkin lymphoma (NHL), a cancer that develops in the white blood cells of the immune system. Accurate estimation of radiation absorbed dose in radioimmunotherapy (RIT) based on state-of-the-art 3D imaging could lead to more personalized and effective treatments to improve patients' chances of living longer without progression of their cancer, say researchers at the Society of Nuclear Medicine and Molecular Imaging's 2013 Annual Meeting.

15 Jun 2013

Radionuclide drug treatment planning goes to next level with 3-D patient models

External beam radiation treatment has long been manipulated into the unique shape of patients' tumors for personalized cancer care. Technology providing a means of patient-specific radionuclide drug therapies has not been standardized, as it has been limited to software that requires oncologists to manually define the areas of tumors.

13 Jun 2013

Researcher improves segmentation technique of PET images

Elena Prieto-Azkarate, a graduate in Telecommunications Engineering at the NUP/UPNA-Public University of Navarre and member of the Nuclear Medicine Service of the University College Hospital of Navarre, has implemented 12 algorithms to process medical images produced by means of PET (Positron Emission Tomography).

13 Jun 2013

3D motion-tracked PET imaging uses MR micro-coils to reduce movement-related imaging artifacts

One of the biggest hurdles of hybrid positron emission tomography and magnetic resonance imaging is the prevalence of motion artifacts-blurring and ghostly visual anomalies caused by patient motion on the table during imaging.

13 Jun 2013

PET technique detects coronary disease much earlier than other leading imaging methods

Coronary artery disease (CAD) is one of the world's most prevalent and silent killers. Positron emission tomography (PET), which images miniscule abnormalities in cellular metabolism, can tip off clinicians about cardiac disasters waiting to happen- including sudden death from a heart attack-better than standard angiography, researchers revealed at the Society of Nuclear Medicine and Molecular Imaging's 2013 Annual Meeting.

12 Jun 2013

Nuclear Medicine News and Research

Further Reading

Basic fibroblast growth factor can protect endplate in motor neurons of injured spinal cord

Scientists develop robotic systems for image-guided removal of hard-to-reach brain tumors

PET imaging predicts favorable outcome after decompressive surgery in patients with cervical myelopathy

Researchers find new form of imaging technology to diagnose different types of cancer

New radiation treatment can reduce bone pain, extend lives of prostate cancer patients

PinnacleHealth installs RADREX-i Wireless DR X-ray system from Toshiba

The Iowa Clinic installs Aquilion PRIME 80 CT system, upgrades Aquilion 64 with VeloCT from Toshiba

Disruption to TOP3B gene increases susceptibility to schizophrenia and a learning disorder

Researchers identify precise method for determining bone marrow involvement in DLBCL patients

Toshiba, Unfors RaySafe partner to improve clinical staff safety during interventional procedures

New study evaluates effectiveness of radioimmunotherapy in lymphoma patients

Alzheimer's Association upset with CMS draft decision on brain amyloid imaging

El Lilly calls for Medicare coverage of beta-amyloid imaging agents for Alzheimer's disease

MemorialCare partners with SimonMed to operate five imaging centers in convenient locations

Toshiba to showcase new cardiovascular ultrasound systems at ASE annual meeting

Dosimetry based on 3-D medical images estimates possible dose for targeted RIT in blood cancer patients

Radionuclide drug treatment planning goes to next level with 3-D patient models

Researcher improves segmentation technique of PET images

3D motion-tracked PET imaging uses MR micro-coils to reduce movement-related imaging artifacts

PET technique detects coronary disease much earlier than other leading imaging methods

Designing fluidic architecture for scalable diagnostic platforms

Evaluating new approaches for rare disease genomics

Expanding access to NMR with the Fourier 80 Duo

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