Results 91 to 100 of about 7,995 (197)

Olfactory Neuroblastoma (ONB) in a 2 year old child: A case Report

, 2005
A case of olfactory neuroblastoma (ONB) presenting in a 2 year old girl as a nasal mass is presented. Although olfactory neuroblastomas have been reported from various parts of the world, this, to our knowledge is the first report from Midwestern Nigeria.
Ogisi, FO, Umanah, IN, Akhiwu, W
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  

Olfactory neuroblastomas [PDF]

Cancer, 1960
G J, OBERT, K D, DEVINE, J R, MCDONALD
openaire   +2 more sources

Results of salvage therapy after failure of initial treatment for advanced olfactory neuroblastoma

, 2008
INTRODUCTION: Olfactory neuroblastoma is a very aggressive tumour with high rates of locoregional recurrence and distant metastasis. Therefore, salvage therapy plays an important role in control of these neoplasms.
윤주헌, 이헌석, 김경수, 조형주   +3 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

Ectopic Cushing's syndrome secondary to olfactory neuroblastoma

, 2018
We present the case of a patient with Cushing’s syndrome secondary to ectopic ACTH secretion. A MR of the head showed a left-sided nasal mass extending down from the cribriform plate.
Ray , D, Yu, K, Beeharry , D, Gnanalingham , K, Ewins, D, Roncaroli, F, Naylor , T, David Ewins, Federico Roncaroli, Thomas Naylor, Rajiv Bhalla, Gnanalingham, K, Bhalla, R, Tara Kearney, David Ray, Bhalla , R, Ewins , D, Yu , K, Deepa Beeharry, Ray, David, Naylor, T, Kearney, T, Kenny Yu, Kearney , T, Kanna Gnanalingham, Ray, D, Beeharry, D, Roncaroli, Federico; id_orcid   +27 more
core   +1 more source

Surgical treatment versus concurrent chemoradiotherapy as an initial treatment modality in advanced olfactory neuroblastoma

, 2007
OBJECTIVE: Olfactory neuroblastomas are very aggressive tumors with a high locoregional recurrence rate and distant metastasis. Surgical treatment, including craniofacial resection, has been the main treatment modality, but treatment outcomes of ...
윤주헌, 김창훈
core   +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   +5 more
core   +1 more source

Large olfactory neuroblastoma (esthesioneuroblastoma) surgically treated with an Altemir technique modification: A case report

, 2009
Introduction: Olfactory neuroblastomas are rare malignant tumors that usually occur in the upper nasal cavity. The purpose of this paper is to present a case of a large olfactory neuroblastoma filling the entire nasal cavity, treated with an Altemir ...
Eleftheriades, E., Papadogeorgakis, N., Protopappa, D., Alexandridis, C., Petsinis, V., Dimtsas, S.   +5 more
core  

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