This report describes the early prenatal diagnosis of the Pena Shokeir
phenotype in an at-risk patient at 14 weeks' gestation. The diagnosis
was based on an abnormal fetal movement profile, in association with
an abnormal position of the fetal limbs. Pena Shokeir phenotype descri
bes an inherited condition characterized by arthrogryposis and dysmorp
hic features as a result of fetal akinesia. It is a lethal abnormality
and early diagnosis allows safer surgical methods of termination.