P22 Olfactory neuroblastoma – Ramathibodi Hospital experience
نویسندگان
چکیده
منابع مشابه
Olfactory neuroblastoma.
Few neoplasms are unique to the sinonasal tract, but sinonasal undifferentiated carcinoma and olfactory neuroblastoma are malignant tumors which require unique management. Due to the rarity of these tumors, practicing pathologists are not always aware of their distinctive clinical, radiographic, histologic, immunohistochemical, and molecular features. These cases are frequently submitted for co...
متن کاملEndonasal endoscopic resection and radiotherapy in olfactory neuroblastoma: our experience.
BACKGROUND Our aim was to evaluate the efficacy of a bimodal method of treatment consisting in endoscopic resection followed by radiotherapy in patients with olfactory neuroblastoma (ON). METHODS This is a retrospective review on 10 patients with ON treated at a tertiary referral center. All the patients were treated with endonasal endoscopic resection, and 1 refused postoperative radiotherap...
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OBJECTIVE The main treatment strategies for clinical stage T1 renal mass are radical nephrectomy (RN) and partial nephrectomy (PN). Treatment decision depends largely on tumor complexity as assessed by the R.E.N.A.L. nephrometry scoring system. The authors evaluated our experience with R.E.N.A.L. nephrometry score in all patients who underwent surgery. MATERIAL AND METHOD The authors evaluate...
متن کاملRadiation-Induced Olfactory Neuroblastoma
Olfactory neuroblastoma (ONB) is a rare, malignant neuroendocrine tumor with potential to develop outside the normal means and distribution of olfactory neuroepithelium. With four published cases, we present a patient with a frontal sinus ONB invading the dura after receiving whole brain radiation for non-Hodgkin Lymphoma 20 years before. Imaging and biopsy revealed a frontal sinus malignant ne...
متن کاملOlfactory neuroblastoma--case report.
The olfactory neuroblastoma oresthesioneuroblastoma, is a tumor pathologically related to but clinically distinct from the childhood neuroblastomas originating from the adrenal medulla and sympathetic chain This tumor pnmarily affects patients between the second and fourth decades of life and most frequently originates in nasal cavity from the olfactory neuroepithelium. Rare cases have been des...
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ژورنال
عنوان ژورنال: European Journal of Cancer Supplements
سال: 2011
ISSN: 1359-6349
DOI: 10.1016/j.ejcsup.2011.02.023