| Phenotype details |
birth 39w+4;severe intellectual disability; no speech; coarse facial features; thick eyebrows; no low frontal hairline; no hypertrichosis; no joint laxity; no brachydactyly; no brachydactyly fifth finger; hypoplastic nails; no hypoplastic nail fifth finger; atrial septum defect; sparse hair; no nail growth; unilateral single palmar crease; 4y-nephrocalcinosis |