A posterior fossa tumor shows rosette-forming cells on the slide. Ependymoma histology supports the diagnosis, but H3 K27me3 staining and tumor site decide whether it…
Schwannoma histology rests on a biphasic pattern: cellular Antoni A areas alternating with hypocellular Antoni B areas, confirmed by consistent S-100 and SOX10 positivity. Verocay…
Quick answer: Oligodendroglioma histology shows round nuclei, perinuclear halos and chicken wire capillaries, but these look-alike features only support the diagnosis. IDH mutation plus 1p/19q…
Brain tumor pathology begins with one decision: decide whether the tumor started in the brain or spread to it from elsewhere. Then classify by histology,…
