| Phenotype details |
Hispanic male born at 38 weeks, pregnancy complicated by polyhydramnios. At birth diffusely red and dry skin, absent scalp hair, eyebrows, eyelashes; diffuse, spiny, keratotic follicular papules most prominent over scalp and eyebrows. At 4 weeks complete loss of scalp hair, eyebrows and eyelashes; very tiny keratotic spicules all over, most noticeable on forehead; nails normal; no keratoderma; hearing screen normal; ophthalmology exam reported as normal; no mention of photophobia. At 1 year 9 month: photophobia present; immunological abnormalities, mild B cell lymphopenia, poor antibody response. No family history of similar disorders; IFAP syndrome |