Mar. 13, 2025 — A study shows that high-grade glioma tumor cells harboring DNA alterations in the gene PDGFRA responded to the drug avapritinib, which is already approved by the United States ...

A lump on the side of the neck could be a swollen lymph node caused by a bacterial or viral infection or a benign (non-cancerous) growth like a cyst, lipoma, or goiter. Swollen, infected salivary ...