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ACR urges parents not to forego needed medical imaging care for children

The American College of Radiology urges parents not to delay or forego needed medical imaging care for their children based solely on a study (Miglioretti et al) on radiation risk from pediatric computed tomography scans to be published online in JAMA Pediatrics.

11 Jun 2013

Bone tumor identified in the rib of 120,000-year-old Neandertal

The first-known definitive case of a benign bone tumor has been discovered in the rib of a young Neandertal who lived about 120,000 years ago in what is now present-day Croatia.

10 Jun 2013

Surgeon develops new way to perform deep brain stimulation

The surgeon who more than two decades ago pioneered deep brain stimulation surgery in the United States to treat people with Parkinson's disease and other movement disorders has now developed a new way to perform the surgery - which allows for more accurate placement of the brain electrodes and likely is safer for patients.

6 Jun 2013

Four lifestyle behaviors protect against coronary heart disease, say researchers

A large, multi-center study led by Johns Hopkins researchers has found a significant link between lifestyle factors and heart health, adding even more evidence in support of regular exercise, eating a Mediterranean-style diet, keeping a normal weight and, most importantly, not smoking.

3 Jun 2013

Mount Sinai researchers present landmark studies at ASCO meeting

Icahn School of Medicine at Mount Sinai researchers will present several landmark studies at the 2013 American Society of Clinical Oncology meeting May 31-June 4, 2013 in Chicago, including data on the likelihood of spousal human papillomavirus oral infection, new gene signatures in melanoma, and issues with high readmission rates after cancer surgery.

3 Jun 2013

Mayo Clinic experts provide some insight about radiation dose from CT imaging

Many misconceptions exist about the risks associated with radiation doses and CT scans. Experts at Mayo Clinic want patients to have the right information about radiation dose, including when to have procedures with radiation, such as a CT scan, versus when to have magnetic resonance imaging or other non-radiation tests.

31 May 2013

Cancer risk to increase following CT scans in younger patients, study reveals

Study leader, Professor John Mathews from the University of Melbourne said this small increase in cancer risk must be weighed against the undoubted benefits from CT scans in diagnosing and monitoring disease.

23 May 2013

A1-PI treatment slows progression of emphysema in patients with AATD

Treatment with an Alpha-1 proteinase inhibitor (A1-PI), a naturally occurring protein that protects lung tissue from breakdown and protects the lung's elasticity, is effective in slowing the progression of emphysema in patients with Alpha-1 antitrypsin deficiency (AATD), a life-threatening genetic disorder, according to a new study presented at the 2013 American Thoracic Society International Conference.

22 May 2013

Genetic risk factor for pulmonary fibrosis can be used to identify individuals at risk for lung disease

A paper recently published in the New England Journal of Medicine and co-written by physicians and scientists at the University of Colorado School of Medicine finds that an important genetic risk factor for pulmonary fibrosis can be used to identify individuals at risk for this deadly lung disease.

22 May 2013

LDCT helps identify earliest stages of lung cancer

A study of veterans at high risk for developing lung cancer shows that low-dose computed tomography can be highly effective in helping clinicians spot tiny lung nodules which, in a small number of patients, may indicate the earliest stages of the disease.

22 May 2013

Minimal dose computed tomography better at detecting new or recurrent lung cancer

Lung cancer is associated with very high mortality, in part because it is hard to detect at early stages, but also because it can recur frequently after surgical removal.

7 May 2013

Personalized knee replacement: an interview with Dr Martin, Preferred Orthopedics of the Palm Beaches

Knee replacement surgery has traditionally been performed using off-the-shelf implants because of the limitations of technology. As with most industries, evolution does occur.

25 Apr 2013

Viewpoints: Karl Rove says GOP reluctance isn't hampering exchanges; CDC's efforts on 'sugary' snacks assailed

In congressional testimony last week, Health and Human Services Secretary Kathleen Sebelius blamed Republican governors for her department's failure to create a "model exchange" where consumers could shop for health-insurance coverage in states that don't set up their own exchange.

19 Apr 2013

Primary mediastinal B-cell lymphoma has better outcome with more dose-intense regimens

Patients with a type of cancer known as primary mediastinal B-cell lymphoma who received infusions of chemotherapy, but who did not have radiation therapy to an area of the thorax known as the mediastinum, had excellent outcomes, according to clinical trial results.

18 Apr 2013

Microwave ablation therapy reduces pain in patients with painful bone, soft-tissue tumors

First-of-its-kind research presented today showed microwave ablation therapy cut pain in half for patients with painful bone and soft-tissue tumors and took less time to complete than radiofrequency ablation.

15 Apr 2013

Researchers say breast cancer screening requires a personalized approach

Researchers at Moffitt Cancer Center predict that advancements in breast cancer screening will need a personalized touch because mammography is not a "one strategy fits all" technology.

5 Apr 2013

V/Q imaging can detect early stages of COPD

In vivo ventilation/perfusion (V/Q) imaging can detect early changes to the lung caused by cigarette smoke exposure and provides a noninvasive method for studying lung dysfunction in preclinical models, according to research published in the April issue of The Journal of Nuclear Medicine.

2 Apr 2013

CT Scanning News and Research

ACR urges parents not to forego needed medical imaging care for children

Bone tumor identified in the rib of 120,000-year-old Neandertal

Surgeon develops new way to perform deep brain stimulation

Four lifestyle behaviors protect against coronary heart disease, say researchers

Mount Sinai researchers present landmark studies at ASCO meeting

Mayo Clinic experts provide some insight about radiation dose from CT imaging

Cancer risk to increase following CT scans in younger patients, study reveals

A1-PI treatment slows progression of emphysema in patients with AATD

Genetic risk factor for pulmonary fibrosis can be used to identify individuals at risk for lung disease

LDCT helps identify earliest stages of lung cancer

Minimal dose computed tomography better at detecting new or recurrent lung cancer

Personalized knee replacement: an interview with Dr Martin, Preferred Orthopedics of the Palm Beaches

Viewpoints: Karl Rove says GOP reluctance isn't hampering exchanges; CDC's efforts on 'sugary' snacks assailed

Primary mediastinal B-cell lymphoma has better outcome with more dose-intense regimens

Microwave ablation therapy reduces pain in patients with painful bone, soft-tissue tumors

Researchers say breast cancer screening requires a personalized approach

V/Q imaging can detect early stages of COPD

New research may help clinicians determine factors that increase risk of blood clots after surgery

University of Nottingham to study use of tranexamic acid in people with intracerebral haemorrhage

Innovative software generates composite images from multiple ultrasound scans, improves disease diagnosis

Leveraging the power of automation to boost research

Automating research - solutions and best practices

How can microdialysis benefit drug development

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