TLDR A hereditary condition causes hair loss and twisted hair in some family members.
The document reported on a family with numerous relatives across 7 generations affected by hypotrichosis congenita hereditaria Marie Unna type. Personal investigations were conducted on 29 individuals, of whom 19 exhibited the syndrome's characteristic features, including pili torti, generalized inborn hypotrichosis, and a type of baldness resembling androgenetic alopecia.
26 citations
,
July 2019 in “Dermatology and Therapy” The conclusion is that genetic testing is important for diagnosing and treating various genetic hair disorders.
November 2019 in “Harper's Textbook of Pediatric Dermatology” Understanding normal hair growth and loss in children is key to diagnosing and treating hair disorders.
59 citations
,
June 2008 in “Journal of The American Academy of Dermatology” The article explains the genetic causes and symptoms of various hair disorders and highlights the need for more research to find treatments.
November 2019 in “Harper's Textbook of Pediatric Dermatology” The document is a detailed medical reference on skin and genetic disorders.
126 citations
,
January 1987 in “Journal of The American Academy of Dermatology” The document concludes that understanding hair structure is key to diagnosing hair abnormalities and recommends gentle hair care for management.