====== Pineal parenchymal tumor ====== {{rss>https://pubmed.ncbi.nlm.nih.gov/rss/search/1bo4uOs-bB_0LMdOVBPpAr05b2n9A7IOKTH4VAfwGyRroyNsoB/?limit=15&utm_campaign=pubmed-2&fc=20230214060559}} ---- ---- They are subdivided into well differentiated [[pineocytoma]] (PC). [[Pineal parenchymal tumor of intermediate differentiation]] (PPTID) Poorly differentiated [[pineoblastoma]] (PB). [[Papillary tumor of the pineal region]] Malignant melanoma see [[H3K27M-mutant pineal parenchymal tumor]].