Peripheral nerve sheath tumors are neoplasms with clear morphological diagnostic features and, sometimes, nosological challenges. Their subtypes were described since the very beginning of the history of surgical pathology. ...

Masson's tumor or intravascular papillary endothelial hyperplasia (IPEH) is considered a non‐neoplastic lesion. It is probably an unusual exaggerated reorganization of a thrombus. IPEH may be present as a secondary lesion ...

Background Glioblastoma is a malignant brain tumor requiring careful clinical monitoring even after primary management. Personalized medicine has suggested the use of various molecular biomarkers as predictors of patient ...