Prabha Sinha, Shabnum Sibtain.
Joubert Syndrome Diagnosed at 16+6 Weeks Gestation and Molar Tooth Sign by 3D Modality.
J Bahria Uni Med Dental Coll Jan ;10(3):249-50.

Jouberts syndrome is a rare genetic disorder. It is an autosomal recessive neuro-developmental disorder involving mid and hind brain. This report describes a fetus at gestational age 16weeks+ 6 days, who presented with characteristic Molar tooth sign on the antenatal scan. This sign is a salient feature of Joubert syndrome (JS). Mostly the diagnosis of JS is made after birth. Few cases are diagnosed prenatally by ultrasound

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