PMC5812143_01
Index case with tongue soft-tissue masses (a) and polydactyly (b)
JNRP-9-152-g001.jpg
PMC5812143_01_JNRP-9-152-g001.jpg
F1
There were soft-tissue masses on the dorsum of the tongue [Figure 1a] and also had polydactyly with six digits in bilateral hands and left foot [Figure 1b].
Magnetic resonance imaging brain showing molar tooth sign (a), deepened interpeduncular fossa, cerebellar vermis hypoplasia (b), and heterotopias of gray matter (c)
JNRP-9-152-g002.jpg
PMC5812143_01_JNRP-9-152-g002.jpg
F2
In view of development delay, MRI was done and it revealed vermis hypoplasia with deep interpeduncular fossa with thick and elongated superior cerebellar peduncle and midbrain giving "molar tooth" appearance [Figure 2a]. In addition, there was heterotrophic gray matter in the right centrum semiovale and periventricular white matter [Figure 2c].