Tomography News and Research

RSS

Qureight to support Mediar Therapeutics' Phase 2 trial of MTX-474 in diffuse cutaneous Systemic Sclerosis

Qureight, an end-to-end imaging CRO that provides enterprise-grade imaging and precision endpoints for clinical trials with a focus on lung and heart disease, and Mediar Therapeutics (Mediar), a clinical-stage biotechnology company advancing first-in-class therapies designed to halt fibrosis, today announced Qureight's AI-powered 3D quantitative imaging analytics platform and services will be used to support Mediar's Phase 2 EncompaSSc clinical trial.

From Society for Laboratory Automation and Screening (SLAS) 13 May 2026

Obesity drugs and surgery linked to greater fat-free mass loss

A new systematic review and meta-analysis of studies presented at this year's European Congress on Obesity in Istanbul, Turkey (12-15 May) shows that diet and exercise interventions result in a lower proportion of fat-free mass loss compared with obesity surgery or obesity drugs among people undergoing a weight loss of 10% or more.

13 May 2026

PET/CT scans reveal biological activity of aggressive head and neck tumors

A research team led by the Medical University of Vienna has demonstrated in a recent study that the biological characteristics of a subgroup of head and neck tumors - which are very aggressive in many cases - are reflected in modern imaging techniques.

13 May 2026

Interactive AI model improves explainable lung cancer diagnosis from CT scans

Lung cancer remains one of the leading causes of cancer-related deaths worldwide, making early and accurate diagnosis essential for improving patient outcomes.

12 May 2026

Researchers map the brain histamine system to understand mental health

New research, from King's College London and the University of Porto, has mapped the histamine system in the brain. Histamine, a molecule more commonly associated with allergies, plays a separate but poorly understood role in brain function.

12 May 2026

Brain artery widening may drive lacunar stroke more than artery narrowing

Abnormal brain artery widening is associated with lacunar stroke, indicating a shift in understanding the mechanisms behind small vessel disease in the brain.

11 May 2026

AI-powered MRI scans predict diabetes and heart disease risk

Research shows AI-enhanced MRI body composition metrics can predict diabetes and heart disease risks, offering insights for better health screening practices.

8 May 2026

AI and polarized light improve early detection of keratoconus

Keratoconus is a progressive eye disease that weakens and thins the cornea, the clear front surface of the eye. In its early, subclinical stage, the cornea can still appear normal on routine exams.

4 May 2026

Identifying the ages when Alzheimer’s biomarkers sharply change

New research identifies critical ages for Alzheimer's biomarkers, enhancing screening strategies and understanding neurodegeneration across the aging spectrum.

1 May 2026

AI model detects pancreatic cancer years before clinical diagnosis

An AI model (REDMOD) can pick up the very early subtle tissue changes of pancreatic ductal adenocarcinoma, the most common form of pancreatic cancer, which conventional imaging and the human eye find difficult to detect, finds research published online in the journal Gut.

28 Apr 2026

New optical imaging tool allows real-time breast cancer staging

Sentinel lymph node biopsy (SLNB) is critical to breast cancer staging, yet current assessment methods remain heavily dependent on pathology expertise and time-consuming tissue processing.

28 Apr 2026

The simple link between core strength and brain health

The brain is more mechanically connected to the body than previously appreciated, scientists reported today (April 27) in Nature Neuroscience. Through a study using mice and simulations, the team found a potential biological mechanism underlying why exercise is thought to benefit brain health: abdominal contractions compress blood vessels connected to the spinal cord and the brain, enabling the organ to gently move within the skull.

28 Apr 2026

Advanced cardiac CT detects hidden heart damage and future risk

Kumamoto University researchers discover that combining two advanced heart imaging techniques can predict life-threatening cardiovascular events with high accuracy.

21 Apr 2026

Generative AI may help scientists connect the many layers of cancer

A Cell Perspective argues that generative AI models could help tackle cancer’s multiscale, multimodal complexity by complementing the Hallmarks of Cancer framework. It proposes that models capable of complex pattern recognition, multimodal fusion, and contextual reasoning could improve cancer detection, biological discovery, and precision oncology, while still requiring rigorous validation and human oversight.

19 Apr 2026

Study finds top AI models still struggle with clinical reasoning

Researchers tested 21 frontier large language models on 29 stepwise MSD Manual clinical vignettes and found that, although many models performed well on final diagnosis, they remained much weaker at differential diagnosis and diagnostic testing. They also introduced the PrIME-LLM score, a multidimensional benchmark designed to better capture balanced clinical reasoning across the full workflow rather than raw accuracy alone.

14 Apr 2026