Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Experiment Videos

[Trichogenic trichoblastoma]

S Imai, H Nitto

    Der Hautarzt; Zeitschrift Fur Dermatologie, Venerologie, Und Verwandte Gebiete
    |November 1, 1982
    PubMed
    Summary
    This summary is machine-generated.

    This case report details a rare follicular tumor found on a 73-year-old man's nasal root. Histological examination revealed features consistent with trichogenic trichoblastoma, a unique skin neoplasm.

    Related Concept Videos

    You might also read

    Related Articles

    Articles linked to this work by shared authors, journal, and citation graph.

    Sort by
    Same author

    Acceleration of lung metastasis by up-regulation of CD44 expression in osteosarcoma-derived cell transplanted mice.

    Cancer letters·2001
    Same author

    Giant intrasacral cellular schwannoma treated with high sacral amputation.

    Spine·2001
    Same author

    Age- and gender-related changes in the cellularity of human bone marrow and the prevalence of osteoblastic progenitors.

    Journal of orthopaedic research : official publication of the Orthopaedic Research Society·2001
    Same author

    Influence of stability and mechanical properties of a spinal fixation device on production of wear debris particles in vivo.

    Journal of biomedical materials research·2000
    Same author

    Angiolymphoid hyperplasia with eosinophilia presenting multinucleated cells in histology: an ultrastructural study.

    Journal of cutaneous pathology·1998
    Same author

    Characterization of human bone marrow stromal cells with respect to osteoblastic differentiation.

    Journal of orthopaedic research : official publication of the Orthopaedic Research Society·1997
    Same journal

    Der Hautarzt; Zeitschrift fur Dermatologie, Venerologie, und verwandte Gebiete·2022
    Same journal

    [Viral infections of the skin].

    Der Hautarzt; Zeitschrift fur Dermatologie, Venerologie, und verwandte Gebiete·2022
    Same journal

    [Viral exanthems in children].

    Der Hautarzt; Zeitschrift fur Dermatologie, Venerologie, und verwandte Gebiete·2022
    Same journal

    [Erratum to: Digital health applications and data protection].

    Der Hautarzt; Zeitschrift fur Dermatologie, Venerologie, und verwandte Gebiete·2022
    Same journal

    [Virus-induced exanthems in returning travellers].

    Der Hautarzt; Zeitschrift fur Dermatologie, Venerologie, und verwandte Gebiete·2022
    Same journal

    [Venous ulcus cruris-Surgical treatment].

    Der Hautarzt; Zeitschrift fur Dermatologie, Venerologie, und verwandte Gebiete·2022
    See all related articles

    Area of Science:

    • Dermatopathology
    • Oncology
    • Surgical Pathology

    Background:

    • Follicular tumors are a diverse group of neoplasms originating from hair follicle structures.
    • Trichogenic trichoblastoma is a rare variant, necessitating precise histological identification.
    • Nasal root location presents unique diagnostic and surgical considerations.

    Observation:

    • A rare follicular tumor was observed on the nasal root of a 73-year-old male patient.
    • Histological analysis showed a dermal and subcutaneous tumor with keratinous cysts and irregular epithelial cell nests.
    • The tumor nests contained basaloid cells, rudimentary hair matrix, sebaceous glands, and apocrine sweat ducts.

    Findings:

    • The observed histological features, including basaloid cell nests and adnexal structures, are characteristic of trichogenic trichoblastoma.

    Related Experiment Videos

  • The tumor's localization in the dermis and subcutaneous tissue was confirmed.
  • The case aligns with Headington's proposed classification of trichogenic trichoblastoma.

    • Implications:

    • Accurate diagnosis of rare follicular tumors like trichogenic trichoblastoma is crucial for appropriate patient management.
    • Understanding the histological spectrum of these neoplasms aids in differential diagnosis.
    • This case contributes to the literature on rare cutaneous adnexal tumors and their presentation.