(图源SWNS)
坏消息是由于其遗传性质,任何洗发水和护发素都很难将患者的头发捋顺;好消息是随着莱拉长大,大多数难梳头发综合征的患者都能在十几岁时摆脱这种完全不守规矩、胡乱生长的头发诅咒。
如果一个儿童50%头发有倒三角形和凹槽状毛干生长的特征,就可以诊断为患有难梳头发综合征。因此,难梳头发综合征可能比我们想象的还要常见,只是许多人没有选择去看医生,或者医生也没有意识到这是难梳头发综合征。
(图源网络)
虽然但是,这样看上去发量很多的样子!
参考资料:
[1]https://rarediseases.info.nih.gov/diseases/5404/uncombable-hair-syndrome
[2]Journal: F.B.Ü. Basmanav et al. Mutations in three genes encoding proteins involved in hair shaft formation cause uncombable hair syndrome. The American Journal of Human Genetics. December 1, 2016, Vol. 99, p. 1292. doi: 10.1016/j.ajhg.2016.10.004.
[3]Journal: F.B. Basmanav et al. Assessment of the genetic spectrum of uncombable hair syndrome in a cohort of 107 individuals. JAMA Dermatology. Published online August 31, 2022. doi: 10.1001/jamadermatol.2022.2319.
[4]Ramot Y, Zlotogorski A, Molho-Pessach V. Spontaneous Quick Resolution of Uncombable Hair Syndrome-Like Disease. Skin Appendage Disord. 2019 Apr;5(3):162-164. doi: 10.1159/000493649. Epub 2018 Oct 11.
来源|把科学带回家