Diagnostic News and Research

RSS

Non-invasive imaging technique can accurately detect clear-cell renal cell carcinoma

A new study led by investigators from the UCLA Health Jonsson Comprehensive Cancer Center has demonstrated a new, non-invasive imaging technique can accurately detect clear-cell renal cell carcinoma, the most common form of kidney cancer.

3 Oct 2024

Diagnostic performance of GPT-4 in analyzing radiology findings from brain tumors

GPT-4 demonstrates diagnostic capabilities in brain radiology, achieving 73% accuracy for final diagnoses and 94% for differential diagnoses in recent research.

3 Oct 2024

The threat of serous uterine cancer: A new perspective

Most uterine cancers have excellent five-year survival rates – up to 95% for localized cancer. Serous uterine cancer is an exception, with five-year survival rates of 35% to 50% for stage 1 or 2 cancer.

3 Oct 2024

Revvity's EUROIMMUN launches solution for specific typing of Alzheimer's disease associated APOE gene

Revvity, Inc., announced today the launch of the in-vitro diagnostic EURORealTime™ APOE assay in European countries that accept the CE mark, which will enable accurate genotyping of the APOE gene. APOE genotyping is valuable to assess a patient’s risk for side effects prior to the start of an anti-amyloid (beta) therapy for Alzheimer’s disease.

3 Oct 2024

Using advanced AI screening tools to improve early detection of myopic maculopathy

Myopia, also known as nearsightedness, is on the rise, especially among children.

3 Oct 2024

Circadian rhythm influences dementia diagnosis and disease progression

The time of day when blood is taken can affect the results of tests for diagnosing dementia, according to new research led by the University of Surrey.

3 Oct 2024

Depression and anxiety diagnoses in youth spiked during the COVID-19 pandemic

Researchers analyzed clinical data from over 1.7 million young people, revealing significant increases in diagnosed depression and anxiety from 2017 to 2021, with higher rates during the COVID-19 pandemic.

2 Oct 2024

Scientists identify gut microbial signatures that distinguish diseases and predict health states

Study reveals significant gut microbial differences across diseases in the Chinese population, identifying universal microbial signatures that could predict disease states with high accuracy.

2 Oct 2024

Long COVID affects 38% of emergency patients with persistent symptoms

Researchers found that post-COVID-19 condition (PCC) symptoms persist in a significant number of both SARS-CoV-2 positive and negative emergency department patients, highlighting the non-specific nature of the WHO’s PCC criteria.

1 Oct 2024

Research heralds in a new era for genetic sequencing and testing

Research led by scientists at Queen Mary University of London is heralding in a new era for genetic sequencing and testing.

1 Oct 2024

Study reveals genetic elements driving Klebsiella pneumoniae hypervirulence

More than a decade ago, physicians around the world began reporting cases due to a new hypervirulent strain of Klebsiella pneumoniae, which could infect and severely sicken otherwise healthy people.

1 Oct 2024

FDA approves new PET imaging agent for coronary artery disease

The U.S. Food and Drug Administration (FDA) has approved flurpiridaz F-18 (Flyrcado; GE Healthcare), a first-of-its-kind positron emission tomography (PET) imaging agent, for use in adult patients with known or suspected coronary artery disease (CAD).

1 Oct 2024

Researchers advance ovarian cancer detection using cfDNA fragmentomes and protein biomarkers

Researchers developed a groundbreaking method to detect ovarian cancer early by analyzing cfDNA fragmentomes and protein biomarkers, significantly improving sensitivity and specificity over existing approaches.

1 Oct 2024

Diagnostic errors affecting one in fourteen hospital patients

Harmful diagnostic errors may be occurring in as many as 1 in every 14 (7%) hospital patients - at least those receiving general medical care - suggest the findings of a single center study in the US, published online in the journal BMJ Quality & Safety.

1 Oct 2024

Study reveals widespread long-COVID symptoms, challenging WHO definition

Study reveals that more than one-third of SARS-CoV-2 positive patients experience long-COVID symptoms three months after an emergency department visit, with significant overlap in symptoms observed among negative patients.

1 Oct 2024

Inflammatory proteins linked to higher risk of endometrial cancer

Study identifies key inflammatory and immune response proteins linked to endometrial cancer risk through both observational and Mendelian Randomization analyses, revealing the roles of IL-6 and HSD11B1.

1 Oct 2024

ChatGPT can be useful for preoperative MRI diagnosis of brain tumors

As artificial intelligence advances, its uses and capabilities in real-world applications continue to reach new heights that may even surpass human expertise

1 Oct 2024

AI outperforms radiologists in brain tumor diagnosis

As artificial intelligence advances, its uses and capabilities in real-world applications continue to reach new heights that may even surpass human expertise. In the field of radiology, where a correct diagnosis is crucial to ensure proper patient care, large language models, such as ChatGPT, could improve accuracy or at least offer a good second opinion.

1 Oct 2024

Researchers question the use of "cancer" for certain prostate conditions

A new paper in the Journal of the National Cancer Institute, published by Oxford University Press, indicates that patients may benefit if doctors stop calling certain early-stage changes to the prostate "cancer" at all.

1 Oct 2024

Researchers uncover new disease-linked microbial species through pan-body microbiome analysis

Researchers in Germany conducted a pan-body microbiome analysis, uncovering new microbial species and potential therapies linked to diseases, with implications for diagnostic and therapeutic advancements.

1 Oct 2024