A novel germline mutation in the CYLD gene in a Slovak patient with Brooke-Spiegler syndrome

Cesk Patol. 2013 Apr;49(2):89-92.

Abstract

The authors report a 64-year-old female with Brooke-Spiegler syndrome who presented with multiple cutaneous nodules and tumors mostly involving the scalp. Histopathological examination of one of the lesions located in a periauricular area revealed a typical cylindroma. In some neoplastic nodules ductal differentiation and occasional bilayered glands composed of the dark abluminal basal/myoepithelial cells and luminal mucinous cells might be recognized. Apocrine secretion was focally noted. Molecular biologic study of the CYLD gene performed from the peripheral blood identified a novel splice site c.2041+1 G>T mutation. This new germline mutation in the CYLD gene of a Slovak patient with Brooke-Spiegler syndrome extends the catalogue of known CYLD germline mutations in this condition.

Publication types

  • Case Reports

MeSH terms

  • Deubiquitinating Enzyme CYLD
  • Female
  • Germ-Line Mutation*
  • Head and Neck Neoplasms / genetics*
  • Head and Neck Neoplasms / pathology
  • Humans
  • Middle Aged
  • Neoplastic Syndromes, Hereditary / genetics*
  • Neoplastic Syndromes, Hereditary / pathology
  • Scalp*
  • Skin Neoplasms / genetics*
  • Skin Neoplasms / pathology
  • Tumor Suppressor Proteins / genetics*

Substances

  • Tumor Suppressor Proteins
  • CYLD protein, human
  • Deubiquitinating Enzyme CYLD

Supplementary concepts

  • Familial cylindromatosis