Thanatophoric dysplasia, type I Luís Flávio Gonçalves, MD Article Published: Jun 28, 2002 Clinica Materno-Fetal, Florianópolis and UNIVALI - Universidade do Vale do Itajaí, Itajaí Brazil This is a third trimester fetus with Type I Thanatophoric dysplasia. The face (note the frontal bossing and low nasal bridge). The narrow chest (note the ends of the ribs on the lateral wall). The limbs The humerus. The femur. The hands The foot The spine (not very marked platyspondyly) and the very narrow chest The X-ray after birth Discussion Board Start a discussion about this article Add bookmark Bookmarked