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    Glossary Trichoblastoma

    rare benign tumor from hair follicle cells

    Trichoblastoma is a rare, benign skin tumor that originates from the hair follicle cells. It typically appears as a small, slow-growing nodule on the scalp or face and is composed of cells that resemble the primitive hair matrix, making it important for dermatologists to distinguish it from more aggressive skin cancers.

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    Research 30 of 127

    1. Merkel cell differentiation in trichoblastoma Archiv für Pathologische Anatomie und Physiologie und für Klinische Medicin · 1998 · 34 citations
    2. Trichoblastoma with sebaceous and sweat gland differentiation 2001 · 12 citations
    3. Histopathological and Immunohistochemical Study of Trichoblastoma in the Rabbit Journal of comparative pathology · 2017 · 9 citations
    4. Trichoblastoma of the Breast Detected by Screening Mammography: A Diagnostic Pitfall The American Journal of Surgical Pathology · 2010 · 6 citations
    5. Cutaneous Lymphadenoma Is a Distinct Trichoblastoma-like Lymphoepithelial Tumor With Diffuse Androgen Receptor Immunoreactivity, Notch1 Ligand in Reed-Sternberg–like Cells, and Common EGFR Somatic Mutations The American Journal of Surgical Pathology · 2021 · 4 citations
    6. Melanotrichoblastoma: A Histopathological Case Report of a Rare Pigmented Variant of Trichoblastoma Reports — Medical Cases Images and Videos · 2025 · 2 citations
    7. Eyebrow alopecia: centrofacial trichoblastomatosis British Journal of Dermatology · 2013 · 1 citations
    8. A Case of Trichoblastoma Linchuang pifuke zazhi · 2003
    9. Trichoblastomas derived from the facial skin with tactile hair in aged house musk shrews (Suncus murinus) Laboratory Animal Research · 2022
    10. Trichoblastic Carcinoma (“Malignant Trichoblastoma”) with Lymphatic and Hematogenous Metastases Modern Pathology · 2000 · 80 citations
    11. Cytokeratin expression in trichoblastic fibroma (small nodular type trichoblastoma), trichoepithelioma and basal cell carcinoma British Journal of Dermatology · 1999 · 87 citations
    12. Cytokeratins as Markers of Follicular Differentiation American Journal of Dermatopathology · 2001 · 121 citations
    13. Rippled‐pattern trichomatricoma Journal of Cutaneous Pathology · 1989 · 29 citations
    14. The contribution of stem cells to epidermal and hair follicle tumours in the dog Veterinary Dermatology · 2013 · 18 citations
    15. Immunohistochemical Study of Calretinin in Normal Hair Follicles and Tumors With Follicular Differentiation Actas Dermo-Sifiliográficas · 2008 · 15 citations
    16. Immunohistochemical expression of cytokeratin 15, cytokeratin 19, follistatin, and Bmi-1 in basal cell carcinoma International Journal of Dermatology · 2015 · 10 citations
    17. Sox9 expression in canine epithelial skin tumors European journal of histochemistry · 2015 · 8 citations
    18. Panfolliculoma: report of two cases Dermatologica Sinica · 2010 · 6 citations
    19. A Pedunculated Follicular Hamartoma: A Case Showing a Central Trichofolliculoma‐like Tumor with Multiple Trichogenic Tumors The Journal of Dermatology · 1991 · 4 citations
    20. Pathologic Quiz Case: A Cutaneous Nodule on the Left Temple Archives of Pathology & Laboratory Medicine · 2003 · 3 citations
    21. Hair follicle tumors in dogs: A report of two cases Indian Journal of Veterinary Pathology · 2015 · 1 citations
    22. Histopathological Characteristics may not be Useful in the Differential Diagnosis Between Basal Cell Carcinoma and Benign Tumors of Cutaneous Appandages Originating from Hair Follicle UHOD : Uluslararası hematoloji - onkoloji dergisi · 2011 · 1 citations
    23. A Case of Hair Transplantation in a Nevus Sebaceus Followed by Secondary Tumors, Maintaining the Hair Cycle for Approximately 40 years The Journal of Dermatology · 2026
    24. Secondary Neoplasm Arising in Nevus Sebaceus of Jadassohn: A Case Report Emphasizing Early Recognition and Evaluation Scientific Journal · 2026
    25. Cystic panfolliculoma of the conchal bowl Dermatology Online Journal · 2026
    26. Nevus Sebaceous Indian Journal of Dermatopathology and Diagnostic Dermatology · 2025
    27. Giant solitary trichoepithelioma: A rare trichogenic tumor IP Indian journal of clinical and experimental dermatology · 2024
    28. Cutaneous Tumours of Pilar Origin with Associated Syndromes Research Review · 2023
    29. A case of trichogerminoma: a rare cutaneous follicular neoplasm Pathologica · 2021
    30. Histomorphological studies on hair follicular tumours in dogs Journal of Veterinary and Animal Sciences · 2025