Spondylocostal dysostosis, anal and genitourinary malformations in a fetal case: A new case of Casamassima–Morton–Nance syndrome?

Casamassima–Morton–Nance syndrome belongs to the heterogeneous group of spondylocostal dysostoses (SCD) represented by a large heterogeneous group in which diverse diagnoses, associations and modes of inheritance are found. Common features include segmentation abnormalities of the vertebrae and ribs. Here, we report on a fetal case with spondylocostal dysostosis, anal and genitourinary malformations and discuss Casamassima–Morton–Nance syndrome.