CD4⁺ T cells are believed to be essential for effective CD8⁺ T cell responses against hepatotropic viruses like hepatitis B virus (HBV). However, the specific locations and the cellular and molecular
A 78-year-old woman with B-symptoms was referred for a left adrenal incidentaloma of 5 cm. Imaging revealed features compatible with adrenal cancer. The authors excluded excess production of catechola
