High-grade trichoblastic carcinoma with sarcomatoid differentiation harboring TP53 and PIK3CA mutations

Ann Dermatol Venereol. 2022 Mar;149(1):74-77. doi: 10.1016/j.annder.2021.07.006. Epub 2021 Nov 24.
No abstract available

Keywords: Malignant cutaneous adnexal neoplasm; PIK3CA; Sarcomatoid differentiation; Trichoblastic carcinoma; p53.

Publication types

  • Letter

MeSH terms

  • Carcinoma* / genetics
  • Carcinoma* / pathology
  • Class I Phosphatidylinositol 3-Kinases* / genetics
  • Hair Diseases* / genetics
  • Hair Diseases* / pathology
  • Humans
  • Mutation
  • Skin Neoplasms* / genetics
  • Skin Neoplasms* / pathology
  • Tumor Suppressor Protein p53* / genetics

Substances

  • TP53 protein, human
  • Tumor Suppressor Protein p53
  • Class I Phosphatidylinositol 3-Kinases
  • PIK3CA protein, human