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Related Experiment Video

Updated: Feb 10, 2026

Fruit Volatile Analysis Using an Electronic Nose
11:02

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Published on: March 30, 2012

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[External nose eccrine poroma：a case report].

Y B Wang, J H Dong, X M Ren

    Lin Chuang Er Bi Yan Hou Tou Jing Wai Ke Za Zhi = Journal of Clinical Otorhinolaryngology Head and Neck Surgery
    |May 26, 2018
    PubMed
    Summary

    Eccrine poroma, a benign sweat gland tumor, rarely affects the head and neck. This case report details an external nose eccrine poroma, covering its pathology, diagnosis, and prognosis.

    Keywords:
    eccrine poromatreatment

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    Area of Science:

    • Dermatology
    • Oncology
    • Pathology

    Background:

    • Eccrine poroma is a benign neoplasm originating from the terminal sweat duct.
    • Typically found on distal extremities, its occurrence in the head and neck region is rare.
    • Understanding its presentation in unusual locations is crucial for accurate diagnosis.

    Observation:

    • This report focuses on a specific case of eccrine poroma located on the external nose.
    • The case involves detailed examination of the lesion's pathological and histopathological features.
    • Clinical manifestations specific to this nasal location are observed.

    Findings:

    • Histopathological examination confirmed the diagnosis of eccrine poroma.
    • The tumor exhibited characteristics consistent with eccrine differentiation.
    • The external nose presentation, while rare, was manageable.

    Implications:

    • Highlights the importance of considering eccrine poroma in the differential diagnosis of nasal tumors.
    • Provides insights into the histopathological nuances of eccrine poroma in an uncommon site.
    • Contributes to the literature on the diagnosis and management of rare cutaneous neoplasms.