MedGen

Alopecia-intellectual disability syndrome-4 (APMR4) is characterized by alopecia universalis, scaly skin, and psychomotor retardation of varying degrees (Besnard et al., 2019). For a discussion of genetic heterogeneity of alopecia-intellectual disability syndrome, see APMR1 (203650). [from OMIM]

Hypotrichosis-14 (HYPT14) is characterized by sparse to absent lanugo-like scalp hair, sparse and brittle eyebrows, and sparse eyelashes and body hair (Romano et al., 2018). For a discussion of genetic heterogeneity of hypotrichosis, see HYPT1 (605389). [from OMIM]

Any early-onset non-syndromic cataract in which the cause of the disease is a mutation in the LSS gene. [from MONDO]