Results 41 to 50 of about 1,288 (163)
Cancer Research, Statistics, and Treatment, 2020 Background: Sinonasal tumors are a rare group of neoplasms with limited data available regarding their treatment. Objectives: To estimate the 5 year outcomes and late adverse events of locally advanced sinonasal tumors treated with neoadjuvant therapy ...
Vijay M Patil +18 more
doaj +1 more source
Radiology Case Reports, 2019 Olfactory neuroblastoma (ONB, also called esthesioneuroblastoma) is a rare malignant tumor of neuroectodermal olfactory cells. We report a case of an undifferentiated ONB with unfavorable histology arising ectopically in the nasopharynx.
Nicholas J. Caldwell, BS +1 more
doaj +1 more source
Health Science Reports, 2021 Background In this retrospective surveillance, epidemiology, and end results (SEER) registry analysis, we investigated the role of chemotherapy (CT) in the treatment of olfactory neuroblastoma (ON), an exceedingly rare sino‐nasal tumor typically treated ...
Ryan J. Brisson +2 more
doaj +1 more source
Interacciones, 2022 Background: Esthesioneuroblastoma-type brain oncology is a rare tumor, but with extensions that can reach the base of the skull and, occasionally, can present long-distance metastases that commonly reach the lungs.
Charles Ysaacc Da Silva Rodrigues
doaj +1 more source
Frontiers in Oncology, 2020 Objectives: To evaluate efficacy and safety of intensity-modulated radiotherapy (IMRT) in the management of esthesioneuroblastoma (ENB).Methods and Materials: A retrospectively analysis of 52 ENB patients treated with IMRT between 8/2008 and 8/2018 was ...
Cihang Bao +14 more
doaj +1 more source
DNA Methylation Profiling in Rare Sellar Tumors
Biomedicines, 2022 The histologic diagnosis of sellar masses can be challenging, particularly in rare neoplasms and tumors without definitive biomarkers. Moreover, there is significant inter-observer variability in the histopathological diagnosis of many tumors of the CNS,
Kyla Wright +3 more
doaj +1 more source
BMC Cancer, 2017 Background The standard treatment for esthesioneuroblastoma, a rare malignant nasal vault neoplasm, is not established. Methods We retrospectively assessed the clinicopathological features, prognostic factors and treatment methods for 187 patients with ...
Le Xiong +4 more
doaj +1 more source
Esthesioneuroblastomas in an Asian population: Similarities and differences
Asian Journal of Surgery, 2012 Objective: Esthesioneuroblastoma is an uncommon tumor that is described widely among the Caucasians. In Singapore, we see predominantly Asian patients with esthesioneuroblastomas.
Christopher Hood Keng Goh +3 more
doaj +1 more source
Olfactory neuroblastoma: diagnosis, management, and current treatment options
Frontiers in Oncology, 2023 Olfactory neuroblastoma (ONB) is a rare neoplasm originating from the olfactory neuroepithelium representing 3-6% of tumors of the sinonasal tract. ONB require multi-disciplinary care.
Alicia Tosoni +6 more
doaj +1 more source
World Journal of Otorhinolaryngology - Head and Neck Surgery, EarlyView.ABSTRACT Background Sinonasal malignancies with orbital involvement may be managed with orbit‐sacrificing or orbit‐preserving surgical approaches, with a recent shift towards orbital preservation to reduce postoperative morbidity while maintaining oncological success.
Claire Jing‐Wen Tan +9 more
wiley +1 more source