Articles related to TESTING/LABS

p-Tau217 demonstrates superior diagnostic accuracy among fluid biomarkers for detecting amyloid beta pathology, offering a noninvasive approach to early Alzheimer’s detection.

Blood-based mitochondrial DNA testing could provide a less invasive alternative to spinal taps for Parkinson’s diagnosis, with implications for earlier intervention and treatment.

Despite its reputation as a malabsorptive disorder, 27% of celiac disease patients in the United States are overweight, highlighting the importance of maintaining clinical suspicion regardless of body habitus.

Unproven allergy testing methods can lead patients to make unnecessary lifestyle changes and dietary restrictions while delaying proper diagnosis and treatment.

Careful attention to laboratory markers combined with thorough clinical assessment allows for precise classification of anemia type, enabling targeted treatment approaches.

CDC data indicates heart disease prevalence increases dramatically with age, from 1% in adults aged 18-44 to 20% in those over 65, highlighting the importance of early screening for inherited conditions.