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  1. New Test Helps Catch Whooping Cough - Medscape

    Dec 5, 2025 · A newly cleared point-of-care test will enable rapid identification of whooping cough, according to a press release from manufacturer Roche. The molecular test uses the cobas liat …

  2. First Guideline on AD Blood-Based Biomarker Tests Released

    Jul 31, 2025 · The first clinical guideline on the use of blood biomarker tests could help clinicians choose the most appropriate test to diagnose Alzheimer’s disease.

  3. Risk Factors for a Severe Bleb Leak Following Trabeculectomy

    A routine Seidel test was performed on every patient at day 1 postoperative. In the subsequent visits, a Seidel test was done if there was any doubt concerning a possible bleb leak.

  4. Seeing Red: Five Eye Diagnoses Not to Miss - Page 4 - Medscape

    Apr 23, 2018 · Insertion of fluorescein dye in the Seidel test is useful to rule out a penetrating foreign body, which may occur with high-speed projectiles generated from such activities as …

  5. Cardiology News & Opinion – theheart.org | Medscape

    5 days ago · Cardiology : Welcome to theheart.org | Medscape Cardiology, where you can peruse the latest medical news, commentary from clinician experts, major conference coverage, full …

  6. Blood Test Detects ALS Years Before Symptom Onset - Medscape

    Sep 4, 2025 · A blood test that reliably identifies amyotrophic lateral sclerosis years before symptoms appear offers new hope for earlier diagnosis of the disease.

  7. DNA Test Outshines PET for Lymphoma Prognosis - Medscape

    Nov 12, 2025 · As PET scans fall short, blood-based circulating tumor DNA testing shows promise in monitoring large B-cell lymphoma treatment response.

  8. FDA Panel Endorses ReSure Sealant, With Provisos - Medscape

    Sep 20, 2013 · The patients were randomly assigned (305 sealant, 183 suture) after intraocular lens implantation and assessment for leaks, using both the Seidel test and a special …

  9. Orders for Wrong Vitamin D Test Rising - Medscape

    Sep 11, 2025 · ORLANDO, Florida — Inappropriate orders for the 1,25-dihydroxy vitamin D test have been increasing in recent years, according to the authors of a paper being presented at …

  10. New Test Offers Quicker Way to Screen for Dementia - Medscape

    Nov 19, 2024 · A test that takes less than 4 minutes to administer could help primary care clinicians screen for dementia in older adults.