In more than half of the cases, death occurs in the neonatal period due to respiratory distress, generally related to small chest size or insufficient development of the trachea and other upper airway structures. Among survivors of<unk> , the skeletal malformations change over time to include worsening scoliosis or kyphosis resulting in decreased trunk size relative to the limb length. Neurological damage is also often seen including spinal cord compression and deafness. Even among survivors of the prenatal period,<unk>  patients have shortened life spans due to lifelong respiratory issues. Those patients with ambiguous genitalia or sex reversal at birth, of course, maintain that state, and are either sterile or have reduced fertility.
Campomelic dysplasia
Acromesomelic dysplasia
Langer mesomelic dysplasia
Hereditary coproporphyria
Mondini dysplasia
Imperforate anus
Mandibuloacral dysplasia
Thanatophoric dysplasia