| An extremely rare lethal autosomal recessive disorder characterized by massive birth weight, swollen globular body, generalized edema, short limbs, postaxial polydactyly, thick skin, facial dysmorphism, excessive connective tissue, renal dysplasia, and in some patients, organomegaly, craniosynostosis with acrocephaly, omphalocele, cleft palate, and cryptorchidism. Fewer than 10 cases have been reported to date. |
