Definiens introduced its latest CAD system as a way to judge the effects of therapy on some cancer patients.
Definiens introduced its latest CAD system as a way to judge the effects of therapy on some cancer patients. Dubbed LymphExpert, the CAD technology helps detect the metastatic spread of cancer by better identifying, analyzing, and measuring volumetric changes in the size of lymph nodes. The CAD software promises to save time and make study results more consistent by automating segmentation and analysis of the nodes.
LymphExpert is brought in after a radiologist has manually detected lymph nodes in a CT image, automatically segmenting and quantifying the nodes according to established guidelines, then reconstructing a volumetric image. Definiens contends that a precise 3D picture of a lymph node's growth or shrinkage over time indicates cancer progression or remission. The Munich-based company, founded in 1986 by Nobel Laureate Gerd Binnig, develops "cognitive emulation" software that automates and quantifies challenging image analysis challenges.
FDA Clears Ultrasound AI Detection for Pleural Effusion and Consolidation
June 18th 2025The 14th FDA-cleared AI software embedded in the Exo Iris ultrasound device reportedly enables automated detection of key pulmonary findings that may facilitate detection of pneumonia and tuberculosis in seconds.
Can Contrast-Enhanced Mammography be a Viable Screening Alternative to Breast MRI?
June 17th 2025While the addition of contrast-enhanced mammography (CEM) to digital breast tomosynthesis (DBT) led to over a 13 percent increase in false positive cases, researchers also noted over double the cancer yield per 1,000 women in comparison to DBT alone.
Ultrasound-Guided Thermal Ablation Shows Low Recurrence of Thyroid Carcinoma at Five Years
June 16th 2025In a meta-analysis involving over 2,200 patients with T1NoMo papillary thyroid carcinoma, researchers noted 2 percent recurrence and no cases of lymph node metastasis five years after ultrasound-guided thermal ablation.