Results 71 to 80 of about 1,322 (167)
International Forum of Allergy &Rhinology, Volume 15, Issue 1, Page 45-67, January 2025.Abstract Introduction Olfactory neuroblastoma (ONB) is a rare malignant tumor originating from the olfactory neuroepithelium, typically within the sinonasal cavity. Cases of ONB originating outside of the olfactory cleft area are extremely rare and are referred to as “ectopic” (eONB), in contrast to “orthotopic” tumors (oONB).
Antonio Daloiso +21 more
wiley +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
Identification and characterization of cytogenetic profile in olfactory neuroblastoma by array comparative genomic hybridization [PDF]
, 2017 Aim: the Olfactory Neuroblastoma (ONB) is an uncommon malignant tumor arising from the olfactory epithelium. Due to its rarity, the molecular and cytogenetic profiles are not well-known. The aim of the study is to better define the cytogenetic profile of
VOLPI, Luca
core
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
Sinonasal undifferentiated carcinoma of the maxillary sinus [PDF]
, 2006 We describe the case of a 43-year-old man who was referred to our dental school’s acute care clinic with pain and swelling of presumed dental origin in the left maxillary quadrant.
Edwards, Paul C. +2 more
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Expression pattern of ISL-1, TTF-1 and PAX5 in olfactory neuroblastoma [PDF]
, 2016 Olfactory neuroblastoma (ONB) is a rare neoplasm of the sinonasal area with neuroendocrine differentiation. ISL-1, TTF-1 and PAX5 are transcription factors that are frequently upregulated in tumors showing neuroendocrine differentiation.
Biernat, Wojciech +9 more
core +2 more sources
Olfactory neuroblastoma: a case report and review of the literature [PDF]
, 2005 Malignant tumors of the nasal cavity are rare. We report the case of an elderly woman who consulted us with a 4-year history of progressive nasal obstruction, occasional epistaxis, facial pain, and watering of the eyes.
Ghaffar, Shehzad, Salahuddin, Iftikhar
core +1 more source
A Case of Olfactory Neuroblastoma (Esthesioneuroblastoma)Presenting with Anemia Due to Nasal Bleeding [PDF]
, 2016 Article信州医学雑誌 64(5): 247-252(2016)journal ...
51448 +11 more
core +1 more source
Equine Veterinary Education, Volume 36, Issue 12, Page e308-e314, December 2024.Summary A 20‐year‐old Irish Sport Horse gelding was presented to the Royal Veterinary College Equine Referral Hospital for investigation of left‐sided epistaxis, depression and gait abnormalities of approximately 1 month duration. Physical examination and cranial nerve evaluation were unremarkable.
Maria Elisabetta Giorio +5 more
wiley +1 more source
Esthesioneuroblastoma presenting with epifora in a young child [PDF]
, 1997 Esthesioneuroblastoma (ENB) is an uncommon tumor believed to arise from the olfactory epithelium.1 This neoplasm has rarely been reported in children, with only 12 cases reported to date among patients younger than 10 years.2 The usual initial symptom in
Artacho Tejederas, Juan R. +4 more
core +1 more source