How are tumors of the nose and sinuses diagnosed?

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  1. Dr. Joshua Bederson
     
    Dr. Joshua Bederson of The Mount Sinai Medical Center answered:
    Malignant tumors of the nose and sinuses (sinonasal) are diagnosed with: 
    • Endoscopic examination by an experienced otolaryngologist (ENT doctor)
    • MRI
    • CT
    • Tissue biopsy, which is essential for an accurate diagnosis
    • Chest x-ray; CT of the chest, abdomen, and pelvis; or PET scan to rule out metastatic disease
    More Related Answers from The Mount Sinai Medical Center
    Malignant tumors of the nose and sinuses (sinonasal) are diagnosed with:  Endoscopic examination by an experienced otolaryngologist (ENT doctor) MRI CT Tissue biopsy, which is essential for an accurate diagnosis Chest x-ray; CT of the... More