Results 51 to 60 of about 1,870 (202)
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
Clinicopathological Characteristics and Recurrence Patterns of Olfactory Neuroblastoma: A 15-Year Tertiary Center Case Series. [PDF]
Case Rep OtolaryngolObjectives Olfactory neuroblastoma (ONB) is a rare malignant tumor of the sinonasal tract with heterogeneous clinical behavior and recurrence potential. Due to its low incidence, prognostic factors and optimal treatment strategies remain incompletely defined. The objective of this study was to describe the clinicopathological characteristics, treatment
Naraghi M +4 more
europepmc +2 more sources
Management of Esthesioneuroblastoma: A Retrospective Study of 6 Cases and Literature Review
Case Reports in Oncology, 2022 The esthesioneuroblastoma (ENB) is a rare malignant sinonasal tumor of neuroectodermal origin. This study aimed to improve the understanding of the clinical features by reviewing the literature and analyzing the medical records of patients diagnosed with
Zenab Alami +6 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
Exclusively endoscopic surgical resection of esthesioneuroblastoma: A systematic review
World Journal of Otorhinolaryngology-Head and Neck Surgery, 2022 Background Historically sinonasal malignancies were always addressed via open craniofacial surgery for an oncologic resection. Increasingly esthesioneuroblastomas are excised using an exclusively endoscopic approach, however, the rarity of this disease ...
Daniel B. Spielman +7 more
doaj +1 more source
Giant Esthesioneuroblastoma: Is There Any Scope of Endoscopic Approach?
, 2010 Esthesioneuroblastoma is a rare neoplasm of nose & paranasal sinuses and anterior skullbase. Management includes either radiotherapy or surgery or both. Surgical management can be done by external neurosurgical approach (i.e.
Gogia Grover +4 more
core +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
Late occurrence of drop metastasis to the spine in a case of esthesioneuroblastoma
, 2011 Esthesioneuroblastoma is an aggressive neuroectodermal tumor that originates from the olfactory mucosa and often recurs locally. Distant metastasis of esthesioneuroblastoma has been described, but there are few reports of drop metastasis to the spinal ...
S. Humayun Gultekin +4 more
core +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
International Archives of Otorhinolaryngology, 2014 Introduction Malignant sinonasal tumors comprise less than 1% of all neoplasms. A wide variety of tumors occurring primarily in this site can present with an undifferentiated or poorly differentiated morphology.
Shirley Y. Su, Diana Bell, Ehab Y. Hanna
doaj +1 more source