Basaloid Follicular Hamartomas

Linhagem
  • Tumores indiferenciados de origem folicular
 
Subtipos
  • Single lesion
  • Multiple unilateral linear lesions
  • Generalized lesions
    • Autosomal dominant transmission
    • Association with Myasthernia gravis in female patients
    • Begins in early childhood
 
Clinical presentaion
  • Kerato-papular lesions
  • Grouped together or scattered
 
Histology
  • Follicles are replaced by a few strands of basaloid cells surrounded by fibrous connective tissue, resembling small trichoblastomas