TY - CHAP M1 - Book, Section TI - Hair Shaft Disorders A1 - Castelo-Soccio, Leslie A1 - Patel, Deepa A2 - Kang, Sewon A2 - Amagai, Masayuki A2 - Bruckner, Anna L. A2 - Enk, Alexander H. A2 - Margolis, David J. A2 - McMichael, Amy J. A2 - Orringer, Jeffrey S. PY - 2019 T2 - Fitzpatrick's Dermatology, 9e AB - AT-A-GLANCEHair shaft disorders associated with hair breakage include trichorrhexis nodosa, trichoschisis, pili torti, trichorrhexis invaginata, and monilethrix.Hair shaft disorders associated with unruly hair, but none or little hair breakage, include uncombable hair syndrome, wooly hair, Marie Unna hereditary hypotrichosis, and hypotrichosis.Other hair shaft disorders that don’t distinctly fall into either of the above categories are loose anagen syndrome and pili annulati. SN - PB - McGraw-Hill Education CY - New York, NY Y2 - 2024/10/03 UR - dermatology.mhmedical.com/content.aspx?aid=1161326444 ER -