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Updated: Jul 28, 2026

Identification of OTX1 and OTX2 As Two Possible Molecular Markers for Sinonasal Carcinomas and Olfactory Neuroblastomas
Published on: February 28, 2019
A case report: primary melanoma of the nasal cavity
S Belli1, S Yalcin2, M F Oktay3
1Department of Otorhinolaryngology, Bagcilar Education and Research Hospital, Istanbul, Turkey. drseydabelli@gmail.com.
Abstract:
We report a rare case of sinonasal mucosal malignant melanoma in the nasal cavity. The patient had respiratory difficulty, continuous epistaxis and nasal pain. We identified a malignant tumour which is a rare pathology with detailed physical examination, anterior rhinoscopy, computed tomography (CT) scan, magnetic resonance imaging (MRI) and histopathologic examination. The patient did not accept surgical procedures and was referred for chemotherapy orimmunotherapy. Continued follow-up of this is necessary.
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