TY - JOUR T1 - Joubert–Boltshauser syndrome with polydactyly in siblings JF - Journal of Neurology, Neurosurgery & Psychiatry JO - J Neurol Neurosurg Psychiatry SP - 737 LP - 739 DO - 10.1136/jnnp.45.8.737 VL - 45 IS - 8 AU - J Egger AU - MH Bellman AU - EM Ross AU - M Baraitser Y1 - 1982/08/01 UR - http://jnnp.bmj.com/content/45/8/737.abstract N2 - Two siblings are described with clinical features of the Joubert–Boltshauser syndrome. Both had polydactyly and one had fleshy tumours of the tongue. Computed tomography of the brain showed hypoplasia of the cerebellar vermis, associated in one case with a cyst of the fourth ventricle. ER -