title: A new short rib syndrome: report of two cases.
abstract: We describe two unrelated malformed infants who died shortly after birth and who had multiple congenital anomalies including hydrops and ascites, facial abnormalities (with median cleft of the upper lip), narrow thorax, protuberant abdomen, and short, bowed limbs. Postmortem radiographs showed very short ribs and disproportionately short long tubular bones; no metaphyseal abnormalities were present. Comparison with earlier described short-rib/short-rib-polydactyly syndromes suggest that the disorder present in our two cases is a new type of short-rib syndrome. One of our patients was born to a consanguineous couple; in a subsequent pregnancy, real-time ultrasonography in the second trimester showed that the female fetus had the same abnormalities as its sib. Diagnosis was confirmed after elective abortion. This suggests that this short-rib syndrome may be an autosomal recessive disorder.
mesh_terms: D000015:Abnormalities, Multiple / Q000235:genetics*; D001848:Bone Diseases, Developmental / Q000235:genetics*; D003241:Consanguinity; D005145:Face / Q000002:abnormalities; D005260:Female; D005808:Genes, Recessive; D006801:Humans; D007231:Infant, Newborn; D008297:Male; D012272:Ribs / Q000002:abnormalities*; D013577:Syndrome