The document tests knowledge and decision-making in hematology through multiple-choice questions.
September 2008 in “Fertility and Sterility” Men and women in infertile couples feel using donor sperm may cause more stress and marital issues than using donor eggs.
11 citations,
April 2016 in “Dermatologic Surgery” Expert surgeons have a lower rate of hidden damage to hair during hair transplant procedures than beginners.
April 2017 in “Journal of Investigative Dermatology” Hair loss patterns differ between males and females due to 5 master regulators and JAK-STAT signaling affects hair growth.
3 citations,
May 2019 in “Medical Hypotheses” A new hair transplant method suggests freezing and storing dense hairs for future use to address severe hair loss.
November 2008 in “Hair transplant forum international” The document's conclusion cannot be determined.
83 citations,
April 1999 in “Dermatologic Surgery” The research found that for a typical hair density, about 11 square centimeters of donor scalp is needed to get 800 hair grafts for transplantation.
2 citations,
January 2019 in “PubMed” The study concluded that certain areas of the scalp and beard are safe for hair transplant donor sites in Indian men.
1 citations,
July 2010 in “Dermatologic Surgery” Splitting one hair follicle into two can help regrow hair with a 50% to 70% success rate, useful when donor hair is limited.
June 2023 in “Clinical Cosmetic and Investigational Dermatology” The new technique effectively treats hairline vitiligo with repigmentation and hair regrowth.