Assertion: frontal sinus | /r/Causes | reduction
Facets:
value: in the frontal lobe size
type: OTHER
Source sentences:
text: According to this classification, the present case is described as “pneumosinus dilatans of the frontal sinuses” since the bony walls were intact and the frontal sinus expanded posteriorly and laterally, causing an enlargement of the frontal bone and a reduction in the frontal lobe size.