| Phenotype details |
see paper; initial diagnosis keratosis follicularis spinulosa decalvans and retinitis pigmentosa inversa; 1y-absence growing hair, pale skin, sparse scalp hair, punctiform follicular keratosis on cheeks, forehead, eyebrows and anterior surface arms and posterior surface legs, erythema with follicular hyperkeratosis and reduction hair density eyebrows; skin biopsy reduction number scalp follicles, absence seborrheic glands, infundibular cyst with keratin granules; 2y-retinal alteration, ... |