Igns Nasal mass(80%) Orbital mass(15%) 3 Proptosis (10-15%) Other signs may include Serous otitis due to eustachian tube blockage - zygomatic swelling and trismus denote spread of the tumor to the infratemporal fossa
Signs: Nasal mass (80%) Orbital mass (15%) Proptosis (10-15%) Other signs may include -Serous otitis due to eustachian tube blockage. -Zygomatic swelling and trismus denote spread of the tumor to the infratemporal fossa
Differentials: Other causes of nasal obstruction,(eg, nasal polyps, antrochoanal polyp, teratoma, encephalocele, dermoids, inverting papilloma, rhabdomyosarcoma, squamous cell carcinoma) Other causes of epistaxis, systemic or local Other causes of proptosis or orbital swelling
Differentials: Other causes of nasal obstruction, (eg, nasal polyps, antrochoanal polyp, teratoma, encephalocele, dermoids, inverting papilloma, rhabdomyosarcoma, squamous cell carcinoma) Other causes of epistaxis, systemic or local Other causes of proptosis or orbital swelling
CT scan
CT scan
Medical therapy: Surgical therapy Hormonal therapy Radiotherapy Biopsy is prohibited because of severe bleeding
Medical therapy: Surgical therapy Hormonal therapy Radiotherapy Biopsy is prohibited because of severe bleeding
Nasopharyngeal malignancies t- Nasopharyngeal carcinoma(NPC) Lymphoma Salivary gland tumors Sarcomas
Nasopharyngeal malignancies – Nasopharyngeal carcinoma (NPC) – Lymphoma – Salivary gland tumors – Sarcomas