47 citations
,
  March 1987   in “The Journal of dermatologic surgery and oncology”    Carbon dioxide laser treatment effectively removed facial hair cysts without scarring or them coming back.  
               23 citations
,
  June 1997   in “Baillière's clinical obstetrics and gynaecology”    Most women with too much androgens have PCOS, which can be managed with birth control pills, medication for hair growth, and fertility treatments, and losing weight helps too.  
     
           10 citations
,
  July 1997   in “Dermatologic Clinics”    Laser hair transplantation can be effective but should be limited to small areas and requires more training to ensure safety and effectiveness.  
     
           1 citations
,
  July 2015   in “European Journal of Dermatology”    CO₂ laser treatment is fast and effective for some benign skin tumors with minimal side effects.  
     
           68 citations
,
  July 2016   in “Dermatology and Therapy”    Light and laser therapies show promise for treating Acne Keloidalis Nuchae, but more research is needed.