Basal Cell Tumor

Supported by the Savannah and Barry French Poodle Memorial Fund
University of Pennsylvania School of Veterinary Medicine
Last Modified: August 21, 2005

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Michael H. Goldschmidt, MSc, BVMS, MRCVS, Diplomate ACVP Professor and Head, Laboratory of Pathology and Toxicology Chief, Surgical Pathology Department of Pathobiology
Frances S. Shofer, PhD, Adjunct Associate Professor of Epidemiology and Biostatistics

Introduction

Definition: A benign neoplastic proliferation of cells that recapitulate the basal cell layer of the normal epidermis.

Synonym: Basal Cell Epithelioma

NOTE: The tumor previously described as a basal cell tumor is now classified as trichoblastoma.

References

  • Goldschmidt, M.H., & Hendrick, M.J. (2002). Tumors of the skin and soft tissue. In D.J. Meuten (Ed.), Tumors in domestic animals 4 th ed (pp. 45-119). Iowa: Iowa State Press
  • Goldschmidt, M.H., & Shofer, F.S. (1998). Skin tumors of the dog and cat. Woburn, MA: Butterworth-Heinemann
  • Gross, T.L., Ihrke, P.J., & Walder, E.J. (1992). Veterinary dermatopathology: A macroscopic and microscopic evaluation of canine and feline skin disease. (pp. 327-485). St. Louis, Missouri: Mosby Year Book
  • World Health Organization (1998). Histological classification of epithelial and melanocytic tumors of the skin of domestic animals (2 nd series, vol 3). Washington, DC: Armed Forces Institute of Pathology
  • Yager, J.A. & Wilcock, B.P. (1994). Color atlas and text of surgical pathology of the dog and cat. Ontario, Canada: Mosby Year Book.


News
Vismodegib Has Antitumor Activity in Basal Cell Carcinoma

Jun 7, 2012 - A small-molecule inhibitor of the hedgehog pathway, vismodegib, is associated with tumor response in patients with metastatic or locally advanced basal cell carcinoma (BCC); and vismodegib is efficacious for preventing and treating BCCs in patients with basal cell nevus syndrome, according to two studies published in the June 7 issue of the New England Journal of Medicine.



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