Diagnostics

Article • Pros and cons of diagnostic techniques

Liquid biopsy vs. tissue biopsy: Getting the best of both worlds

Tissue biopsy and liquid biopsy can increasingly be used as complementary or alternative approaches, with advantages and limitations to each. While speakers at the recent 35th European Congress of Pathology in Dublin were quick to highlight that liquid biopsy was not about to replace tissue biopsy, the focus looked at the benefits and challenges of each through the lens of four expert speakers.

State-of-the-art MRI introduced in southern Italy

Medical imaging and radiotherapy equipment company United Imaging are delighted to extend a warm welcome to Cobellis Clinic, the latest treatment centre to join their global family of clients. With an unwavering commitment to providing the highest level of healthcare services, the clinic has made a strategic decision to rely on the manufacturer's state-of-the-art imaging technology.

News • Impact of patient characteristics

Breast cancer AI: unequal performance across ethnicities and age groups

Current AI systems for detecting breast cancer from mammography exams are more likely to produce false-positive results in black women and older patients, a new study finds.

News • CT-Derived Functional Imaging

CTFI: Enabling CT lung diagnosis without contrast

Diagnosing lung conditions such as pulmonary embolism is more challengenging when a patient cannot tolerate contrast agents. Now, a new software solution is addressing the issue.

News • Improved detection of heart failure

New MRI model for better imaging of women's hearts

Researchers have been able to fine-tune how magnetic resonance imaging (MRI) is used to detect heart failure in women’s hearts, making it more accurate for female patients.

Article • Advancements in endoscopy

Enhancing diagnosis and disease monitoring for ulcerative colitis

Endoscopy is pivotal in diagnosing and managing ulcerative colitis. Recent technology advances allow for early cancer detection, precise disease assessment and targeted biopsies, improving diagnosis and monitoring. The following article takes a look at the latest advancements.

News • Presented at ESCMID Global

Immunoassay analyzer extends menu with new hepatitis assays

Beckman Coulter Diagnostics announced ahead of the ESCMID Global congress (formerly ECCMID) that it has extended the menu of DxI 9000 Immunoassay Analyzer* assays.

Article • Lesion detection and mammographic texture analysis

Dual AI model to optimize breast cancer risk assessment

A team of Danish and Dutch researchers has combined an AI diagnostic tool with a mammographic texture model to improve the assessment of short- and long-term breast cancer risk. This new approach represents a significant step forward in refining the ability to predict the complexities of breast cancer risk.

News • Noninvasive stratification

Multiplex PET helps doctors 'see' bowel cancer

Multiplex PET imaging technology could provide a ground-breaking new approach for diagnosing and treating bowel cancer patients, according to scientists in Glasgow.

News • Voxel-wise classification

Deep learning tool uses MRI to enhance brain tumor diagnosis

A novel AI-based, non-invasive diagnostic tool enables accurate brain tumor diagnosis, outperforming current classification methods. The tool leverages MRI information to aid clinical decision making.

News • Interpretable machine learning system

AI to detect colorectal cancer from pathology slides

Researchers work on the first prototype that applies AI to colorectal diagnosis. The prototype achieved a diagnostic acuity of 93.44% and a sensitivity of 99.7% in the detection of high-risk lesions.

Article • New system combines nanotechnology and ultrasound

Reducing over-treatment of rectal cancer

An innovative solution based on nanotechnology and ultrasound could prevent over-treatment of patients with rectal cancer. The magnetomotive ultrasound system uses nanotechnology for reliable diagnosis of any spread of rectal cancer to nearby lymph nodes.

News • Alternative to endoscopy

Sponge-on-a-string test as less invasive method to diagnose oesophageal cancer

A new test to help diagnose Barrett’s oesophagus – a condition that can lead to oesophageal cancer – has reduced the need for invasive endoscopy in thousands of low-risk patients.

News • Bacterial blood infection diagnostics

New sepsis test gives doctors a two-day head start

A new way to analyze blood samples for suspected sepsis gives doctors test results two days earlier than before – a head start that could mean life or death for patients.

News • Invasive fungal infection

Cryptococcosis: Guideline for better diagnosis and treatment

A new guideline for the diagnosis and treatment of cryptococcosis is designed to support medical staff in handling invasive fungal infections and provide guidance and support in decision-making.

News • Saliva test device

Breast cancer screening: Biosensor could offer alternative to diagnostic imaging

A newly-developed biosensor could be an alterative to MRI and mammography for breast cancer screening. The handheld device uses saliva on test strips to determine whether cancer is present.

News • Portable diagnostic tool

Breast cancer detection: New program tracks tumour heat

Researchers in Singapore have developed an AI-based software to assist in the early detection of breast cancer. Using thermal imaging, the program assesses the malignancy of a tumour.

Article • Women's health

Osteoporosis and menopause: New measures to assess fracture risk

Bone fractures caused by osteoporosis are a common major global health risk. The International Osteoporosis Foundation (IOF) reports that one in three women over the age of 50 will sustain a potentially life-threatening fragility fracture in their remaining lifetimes. Early diagnosis and proactive treatment to keep bones healthy, including prescription medication and lifestyle changes, has the…

News • Blood-based diagnosis of glioblastoma

Sparing brain cancer patients from undergoing risky surgery

A simple blood test could help diagnose patients with glioblastoma, the deadliest form of brain cancer, sparing them from undergoing invasive and highly-risky surgery, report UK researchers.

News • Updated diagnostic criteria

Parkinson's: New three-type classification

Three disease subtypes, based on causes rather than symptoms: A new classification model for Parkinson's disease aims to pave the way for better diagnostics and therapies.

News • Ocular sensor

Researchers develop contact lenses to diagnose glaucoma

A team from the UK and Turkey have developed a contact lens with embedded micro-sensors which can detect changes in eye pressure - a possible indicator of glaucoma.

News • Rapid, non-invasive test

Detecting chronic liver disease with targeted MRI

A research team has developed a nanoparticle-based contrast agent with the properties necessary to successfully use MRI for targeted diagnosis of liver fibrosis.

News • Finding therapy-relevant genetics

Leukaemia: AI provides support in diagnostics

Certain genetic features are crucial for treatment decisions for AML leukaemia. A team from Münster shows how an AI-based method can predict these features from images of bone marrow smears.

News • Medical communication

Research shows why doctors should listen more to their patients

Clinicians tend to disregard patient self-assessments for their diagnostic decisions, new research suggests – a mistake that might cause those patients unnecessary harm.

News • Expert prediction of financial aspects

Why precision medicine will save lives (but not costs)

While genetic information may lead to better treatments, promises of cost savings are unfounded. Instead, a large additional bill is more likely, according to University of Copenhagen researchers.

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