Search Tag: Tumours

IMAGING Management

'In-body GPS' that can help track tumours

2018 22 Aug

ReMix is a wireless system that works like an "in-body GPS". ReMix can pinpoint the location of ingestible implants inside the body using low-power wireless signals, according to researchers from MIT's Computer Science and Artificial Intelligence Laboratory (CSAIL) who developed the system in collaboration with Massachusetts General Hospital (MGH).... Read more

IMAGING Management

Deep-learning technique identifies and segments tumours

2018 27 Feb

A new deep-learning algorithm can be used to identify and segment tumours in medical images. Developed by AI researchers in Canada, the software makes it possible to automatically analyse several medical imaging modalities, according to a study published in the journal Medical Image Analysis. “The algorithm makes it possible to automate pre-processing... Read more

Health Management

Exchanging 'mammography' screening with 'breast cancer' screening

2018 20 Feb

No refunds or returns for advanced disease Without a shift to a personalised breast cancer screening programme, participation rates in mammography screening may further decline. As i said goodbye to another Christmas season and headed to the mall and my local post office to exchange a gift with one that fits or is more apropos to my personal... Read more

IMAGING Management

Spectral CT Transforms Shades of Grey

2015 27 Dec

Radiographic images, such as x-rays, mammograms and computed tomography (CT), help detect diseases like cancer in its early stages when treatment can be most effective. As these images are in black and white, detecting the difference between healthy tissue and abnormalities can be difficult.  Now, a new technology called spectral (colour) computed tomography... Read more

IMAGING Management

Study: Screening Mammography Intervals, Tumour Characteristics

2015 20 Oct

A new study in JAMA Oncology shows that premenopausal women diagnosed with breast cancer after a biennial screening mammogram were more likely to have bigger more advanced tumours than women screened annually. Also, researchers found a similar proportion of tumours with less favourable prognostic characteristics in postmenopausal women not using hormone... Read more

IMAGING Management

Higher Volume Mammography Centres Better for Screening

2015 19 Oct

New research suggests that women are more likely to benefit from mammography screening if this is done at facilities with higher total interpretive volumes. Researchers point out that these higher volume facilities are significantly more likely to diagnose invasive tumours with good prognoses. Their findings are published in the Journal of Medical... Read more

IMAGING Management

MRI Technique Detects Early Breast Cancer

2015 15 Aug

New research from Case Western Reserve University (Cleveland, OH) shows that magnetic resonance imaging (MRI) can detect the earliest signs of breast cancer recurrence and fast-growing tumours. The new MRI technique detects micrometastases, breakaway tumour cells with the potential to develop into dangerous secondary breast cancer tumours elsewhere... Read more

IMAGING Management

Breast Cancer Routinely Overdiagnosed in Norway

2015 11 Jul

Norway's Breast Cancer Screening Programme has come under closer scrutiny following new research showing that the screening results in overdiagnosis — for every life saved by the screening programme, five women are overdiagnosed and treated unnecessarily. The findings are based on a study conducted by the Research Council of Norway — upon... Read more

IMAGING Management

Hybrid Camera to Improve Tumour Diagnosis

2015 02 Jun

A 'hybrid technology' mini camera that combines optical and gamma imaging to improve diagnosis and lymph and tumour removal efficiency, is being developed by researchers from the Universities of Leicester and Nottingham.   The new mobile camera will advance nuclear imaging by allowing imaging procedures at a patient’s bedside, in operating theatres... Read more

IMAGING Management

MRI Screening for Prostate Cancer?

2015 17 May

Researchers at University of Gothenburg (Sweden) say a new method that combines a traditional PSA test with an MRI can detect a significantly greater number of prostate cancer cases and improve diagnostic accuracy. They conducted the study as part of the largest international research project on prostate cancer. Based on 384 Swedish subjects, the study... Read more