Hypotrichosis-15 (HYP15) is characterized by sparse or absent hair on the scalp and/or body, and eyebrows and eyelashes may be sparse or absent as well (Malki et al., 2020; Shah et al., 2021).
For a general phenotypic description and discussion of genetic heterogeneity of hypotrichosis, see HYPT1 (605389). [from
OMIM]