Foreign body granulomas

  • Inflammation in dermis or subcutis by material that has low potential to degrade, duration of weeks to years to develop
    • Common with ruptured cysts, ingrown hair and nails, acne
    • Tattoo, silica, talc, plant or animal parts
    • Silk, nylon or polypropylene suture, gelfoam, monsel solution (ferric subsulfate)
    • Bovine collagen, hyaluronic acid, silicone, paraffin (enhance buttock, penis), other fillers
        • notion image
  • Treatment
    • Depends how deep it is within the skin
    • ILK, 5FU, excision, some lasers for tattoos
  • Por materail exogeno ou endogeno modificado - corpo estranho
Endógenos
  • Calcio (coloração von Kossa)
  • Uratos (gota)
  • Oxalato
  • Queratina (ex. quisto epidermoide)
  • Pêlos
Exógenos
  • Amido
  • Material de tatuagem
  • Picos de cacto
  • Lascas de madeira
  • Suturas
  • Grafite
  • Bioplastique e Artecoll
  • Ácido hialurónico
  • Silicone
  • Fragmentos de fios de sutura