Find Information About:

Drugs & Supplements

Get information and reviews on prescription drugs, over-the-counter medications, vitamins, and supplements. Search by name or medical condition.

Pill Identifier

Pill Identifier

Having trouble identifying your pills?

Enter the shape, color, or imprint of your prescription or OTC drug. Our pill identification tool will display pictures that you can compare to your pill.

Get Started

My Medicine

Save your medicine, check interactions, sign up for FDA alerts, create family profiles and more.

Get Started

WebMD Health Experts and Community

Talk to health experts and other people like you in WebMD's Communities. It's a safe forum where you can create or participate in support groups and discussions about health topics that interest you.

  • Second Opinion

    Second Opinion

    Read expert perspectives on popular health topics.

  • Community


    Connect with people like you, and get expert guidance on living a healthy life.

Got a health question? Get answers provided by leading organizations, doctors, and experts.

Get Answers

Sign up to receive WebMD's award-winning content delivered to your inbox.

Sign Up

Cancer Health Center

Font Size

Paranasal Sinus and Nasal Cavity Cancer Treatment (PDQ®): Treatment - Health Professional Information [NCI] - Cellular Classification of Paranasal Sinus and Nasal Cavity Cancer

The most common cell type for paranasal sinus and nasal cavity cancers is squamous cell carcinoma. Minor salivary gland tumors comprise 10% to 15% of these neoplasms. Malignant melanoma presents in <1% of neoplasms in this region. Some 5% of cases are malignant lymphomas.[1,2]

Esthesioneuroepithelioma, sometimes confused with undifferentiated carcinoma or undifferentiated lymphoma, arises from the olfactory nerves.[3]

Recommended Related to Cancer

Multiple Endocrine Neoplasia Type 2

Important It is possible that the main title of the report Multiple Endocrine Neoplasia Type 2 is not the name you expected. Please check the synonyms listing to find the alternate name(s) and disorder subdivision(s) covered by this report.

Read the Multiple Endocrine Neoplasia Type 2 article > >

Chondrosarcoma, osteosarcoma, Ewing sarcoma, and most soft tissue sarcomas have been reported for this region.

Inverting papilloma is considered a low-grade benign tumor with a tendency to recur and, in a small percentage of cases, to transform into a malignant tumor.

Midline granuloma, a progressively destructive condition, involves this region as well.


  1. Mendenhall WM, Werning JW, Pfister DG: Treatment of head and neck cancer. In: DeVita VT Jr, Lawrence TS, Rosenberg SA: Cancer: Principles and Practice of Oncology. 9th ed. Philadelphia, Pa: Lippincott Williams & Wilkins, 2011, pp 729-80.
  2. Goldenberg D, Golz A, Fradis M, et al.: Malignant tumors of the nose and paranasal sinuses: a retrospective review of 291 cases. Ear Nose Throat J 80 (4): 272-7, 2001.
  3. Jethanamest D, Morris LG, Sikora AG, et al.: Esthesioneuroblastoma: a population-based analysis of survival and prognostic factors. Arch Otolaryngol Head Neck Surg 133 (3): 276-80, 2007.

    This information is produced and provided by the National Cancer Institute (NCI). The information in this topic may have changed since it was written. For the most current information, contact the National Cancer Institute via the Internet web site at http:// cancer .gov or call 1-800-4-CANCER.

    WebMD Public Information from the National Cancer Institute

    Last Updated: May 28, 2015
    This information is not intended to replace the advice of a doctor. Healthwise disclaims any liability for the decisions you make based on this information.
    Next Article:

    Today on WebMD

    Colorectal cancer cells
    New! I AM Not Cancer Facebook Group
    Lung cancer xray
    See it in pictures, plus read the facts.
    sauteed cherry tomatoes
    Fight cancer one plate at a time.
    Ovarian cancer illustration
    Real Cancer Perspectives
    Jennifer Goodman Linn self-portrait
    what is your cancer risk
    colorectal cancer treatment advances
    breast cancer overview slideshow
    prostate cancer overview
    lung cancer overview slideshow
    ovarian cancer overview slideshow
    Actor Michael Douglas