Results 101 to 110 of about 134,517 (163)

The clinicopathological spectrum of olfactory neuroblastoma and sinonasal neuroendocrine neoplasms: Refinements in diagnostic criteria and impact of multimodal treatments on survival

, 2017
To provide a comprehensive review of the clinical and histopathological features of olfactory neuroblastoma (ONB) and other sinonasal neuroendocrine neoplasms (NENs), in order to refine diagnostic criteria, analyze treatment outcomes, and identify ...
Maria Laura Morassi, Sessa, Fausto, Foschini, Maria Pia, Marta Giovannardi, Pasquini, Ernesto, Turri-Zanoni, M., Paolo Antognoni, La Rosa, Stefano, Battaglia, P., Foschini, M.P., Nicolai, Piero, Paolo Tarchini, Maragliano, Roberta, Giovannardi, Marta, Nicolai, P., Castelnuovo, Paolo, Stefano La Rosa, Tarchini, P., Asioli, Sofia, Asioli, S., Battaglia, Paolo, Roberta Maragliano, Maria Pia Foschini, Fausto Sessa, Morassi, M.L., La Rosa, S., Morassi, Maria Laura, Turri-Zanoni, Mario, Mario Turri-Zanoni, Ernesto Pasquini, Antognoni, P., Davide Lombardi, Antognoni, Paolo, Paolo Castelnuovo, Tarchini, Paolo, Sofia Asioli, Castelnuovo, P., Paolo Battaglia, Maragliano, R., Lombardi, Davide, Sessa, F., Giovannardi, M., Lombardi, D., Pasquini, E., Piero Nicolai, Foschini MP, Turri-Zanoni M, Castelnuovo P, Giovannardi M, Battaglia P, Sessa F, Morassi ML, Nicolai P, Antognoni P, La Rosa S, Tarchini P, Pasquini E, Lombardi D, Maragliano R, Asioli S   +59 more
core   +1 more source

Ectopic primary olfactory neuroblastoma: Clinical management of an extremely rare entity

Oral Oncology Reports
Background: Olfactory neuroblastoma (ONB) is a rare malignant neoplasm of neuroectodermal origin. Within an already very rare neoplasm, an even rarer and lesser-known entity is ectopic ONB. Methods: A 57-year-old female patient was evaluated for a smooth
Milena Fior, Francesco Mazzola, Mario Rigante, Joseph Khazen, Renato Covello, Antonello Vidiri, Raul Pellini   +6 more
doaj   +1 more source

Endoscopy skull-base resection for ethmoid adenocarcinoma and olfactory neuroblastoma

, 2011
Olfactory neuroblastoma (ON) and ethmoid adenocarcinoma (AC) are rare sinonasal malignancies that often involve the skull base. Standard surgical treatment is craniofacial resection (CFR), which allows for efficient removal but entails significant ...
Bresson, Damien, Kania, Romain, George, Bernard, Herman, Philippe, CARTA, FILIPPO, Sauvaget, Elisabeth, Romain Kania, Elisabeth Sauvaget, Philippe Herman, Damien Bresson, Filippo Carta, Bernard George   +11 more
core   +1 more source

Olfactory neuroblastoma in a horse

, 2010
Olfactory neuroblastoma is an uncommon malignant neuroectodermal nasal tumor thought to arise from the specialized sensory neuroepithelial olfactory cells normally found in the upper part of the nasal cavity.
SARLI, GIUSEPPE, MORANDI F., BENAZZI, CINZIA, BRUNETTI, BARBARA, BACCI, BARBARA, PISCHEDDA M.   +5 more
core  

Treatment Strategies for Recurrent Olfactory Neuroblastoma

OBJECTIVE: To describe how olfactory neuroblastoma recurrences are managed, and whether these salvage strategies lead to freedom from disease at the location of recurrence. DESIGN: Retrospective cross-sectional analysis.
Eric W Wang, paul gardner, Garret Choby, Georgios Zenonos, Jason Richard Crossley, Carl H. Snyderman   +5 more
core   +1 more source

Estesioneuroblastoma, una tumoración poco frecuente. A propósito de un caso

Avances en Biomedicina, 2014
El estesioneuroblastoma es un tumor que se origina del neuroepitelio olfatorio y su incidencia es del 3% de los tumores nasales. Los síntomas son inespecíficos, pero las dos manifestaciones más frecuentes son la obstrucción nasal unilateral y la ...
Ángel A Rodríguez U, Hansely K Arcos O, Daniel A Ascue G, Saúl A Moreno D, Adán A Muñoz R, Gery R Ruiz C, Helen D Uzcátegui C, Yorlenis C Uzcátegui R, José Plaza, Roger Velazco, Pedro Smith   +10 more
doaj  

Role of olfactory receptor Olfr544 in neuronal cells: Insights into neurite outgrowth and CREB signaling

iScience
Summary: Olfactory receptors (ORs) are expressed beyond the nasal epithelium and implicated in brain function, yet their roles remain unclear. This study investigated the function of the OR Olfr544, which has been reported to be highly expressed near ...
Shuhan Lv, Jia Liu, Yiyuan Zhou, Rong Yang, Taiwei Zhang, Yunyan Deng, Yan Chen, Chencen Lai, Qian Chen   +8 more
doaj   +1 more source

Outcome and Optimal Treatment for Esthesioneuroblastoma in the Era of Intensity-Modulated Radiation Therapy: A Single-Center Experience

Cancer Management and Research, 2020
Tongxin Liu,1– 4,* Quanquan Sun,1– 3,* Weifeng Qin,1– 4 Xiaozhong Chen,1– 4 Qiaoying Hu1– 4 1Department of Radiation Oncology, Cancer Hospital of the University of Chinese Academy of Sciences (Zhejiang Cancer Hospital ...
Liu T, Sun Q, Qin W, Chen X, Hu Q
doaj  

Mixed Olfactory Neuroblastoma and Adenocarcinoma with In Situ Neuroendocrine Hyperplasia [PDF]

Olfactory neuroblastoma (ONB) is a rare malignant neoplasm arising from the superior aspect of the nasal vault. Cases are characterised by insidious clinical presentation and high rates of recurrence despite surgical resection and adjuvant radiotherapy ...

core   +1 more source

Peroxisome proliferator-activated receptor gamma inhibits cell growth and negatively regulates DNA methyltransferase promoter activity in SK-N-AS neuroblastoma cells

, 2011
Neuroblastoma is the most common extra-cranial childhood solid tumour which arises from embryonic neural crest cells that fail to undergo a differentiation programme to form mature sympathetic neurones.
Huang, Chih-Hua
core   +1 more source