1.
Clin Neuropathol
; 41(1): 12-17, 2022.
Artigo
em Inglês
| MEDLINE
| ID: mdl-34672257
RESUMO
AIM: Cerebellar liponeurocytoma is a rare primary cerebellar neoplasm that mostly occurs in adults, however, it is rare in the elderly. MATERIALS AND METHODS: We report, in a 79-year-old female, a recurrent vermian cerebellar mass that was previously diagnosed as primary cerebellar tumor with neuroendocrine differentiation. The recurrent lesion showed anaplastic features and lipidization. RESULTS: DNA methylation profiling was performed for the recurrent tumor, which showed a high score match for cerebellar liponeurocytoma. CONCLUSION: This report confirms the usefulness of DNA methylation profiling for the diagnosis of challenging CNS tumors.