Chronic hepatitis D coinfection affects an estimated 12 million people globally, with higher prevalence in low-income and middle-income countries, especially the African and Western Pacific regions.

Brisk reflexes refer to an above-average response during a reflex test. During a reflex test, your doctor tests your deep tendon reflexes with a reflex hammer to measure your response. This test is ...

Jonathan Thompson, MD, MS, emphasized that comprehensive biomarker testing with next-generation sequencing and PD-L1 analysis—implemented as reflex testing at biopsy—is essential to guide precision ...