In honor of upcoming Valentine’s Day here is a classic example of rosette-forming glioneuronal tumor. These grade 1 tumors typically show a hotspot mutation in FGFR1 along with PIK3R1 or PIK3CA alterations and are usually found in the fourth ventricle 🌹 ♥️ 🥀 🧠 🔬 #pathsky #neuropath #medsky