Proboscis lateralis is a rare facial anomaly resulting in incomplete format
ion of one side of the nose. We report a left-sided proboscis lateralis cas
e of a 9 months old male with left-sided heminasal aplasia, microphthalmi,
coloboma iris and retina and an arachnoid cyst in the temporal fossa of the
brain. We present the clinical, radiological features of this unusual case
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