"Neuroectodermal neoplasm"

DNA methylation-based reclassification of olfactory neuroblastoma. Olfactory neuroblastoma/esthesioneuroblastoma (ONB) is an uncommon neuroectodermal neoplasm thought to arise from the olfactory epithelium. Little is known about its molecular pathogenesis. For this study, a retrospective cohort of n = 66 tumor samples with the institutional diagnosis of ONB was analyzed by immunohistochemistry

, Extracranial, Neuroectodermal Neoplasm, Peripheral Primitive, Peripheral Primitive Neuroectodermal Neoplasm, (pPNET) Peripheral Primitive Neuroectodermal Tumors, Neuroectodermal Tumor, Peripheral Primitive, Neuroectodermal Tumors, Primitive, Peripheral, Peripheral Primitive Neuroectodermal Tumors, Ewings sarcoma-primitive neuroectodermal tumor (PNET), Neuroectodermal Tumors, Primitive, Peripheral [Disease , peripheral, primitive peripheral neuroectodermal tumor, Ewing's sarcoma/primitive neuroectodermal tumor (PNET), Peripheral Neuroectodermal Tumor, Peripheral Neuroectodermal Neoplasm, Peripheral Neuroepithelioma, Peripheral PNET, Peripheral Primitive Neuroectodermal Tumor Swedish Neuroektodermala tumörer, primitiva, perifera

, Extracranial, Neuroectodermal Neoplasm, Peripheral Primitive, Peripheral Primitive Neuroectodermal Neoplasm, (pPNET) Peripheral Primitive Neuroectodermal Tumors, Neuroectodermal Tumor, Peripheral Primitive, Neuroectodermal Tumors, Primitive, Peripheral, Peripheral Primitive Neuroectodermal Tumors, Ewings sarcoma-primitive neuroectodermal tumor (PNET), Neuroectodermal Tumors, Primitive, Peripheral [Disease , peripheral, primitive peripheral neuroectodermal tumor, Ewing's sarcoma/primitive neuroectodermal tumor (PNET), Peripheral Neuroectodermal Tumor, Peripheral Neuroectodermal Neoplasm, Peripheral Neuroepithelioma, Peripheral PNET, Peripheral Primitive Neuroectodermal Tumor Swedish Neuroektodermala tumörer, primitiva, perifera

, but its distribution in normal and neoplastic tissues is incompletely mapped. In this study, we examined normal developing and adult tissues and 2040 epithelial and 460 mesenchymal or neuroectodermal neoplasms for GATA3 expression to explore its diagnostic value in surgical pathology, using monoclonal antibody (clone L50-823) and Leica Bond automated immunohistochemistry. GATA3 was expressed

. Interventional case report. One patient. The patient was treated with topical prednisolone acetate 1% and oral prednisone with no improvement in anterior chamber reaction. The patient underwent fine-needle aspiration biopsy (FNAB) of anterior chamber fluid, the results of which were consistent with a primitive neuroectodermal neoplasm, either retinoblastoma or medulloepithelioma. Retinoblastoma was favored

Flap Reconstruction and Hyperbaric Oxygen Therapy in the Management of Temporal Bone Osteoradionecrosis in an Endolymphatic Sac Tumor: Case Report Endolymphatic sac tumors (ELSTs) are rare neuroectodermal neoplasms arising within the posterior petrous bone. We present a case of a 21-year-old man who presented with a 6-month history of intermittent morning headaches, fatigue, diplopia, and gait