Assertion: cerebellum's cell | /r/HasProperty | observed 4th ventricle
Facets:
Source sentences:
text: In the cranial CT scan, a soft tissue density completely obliterating the left middle ear cavity and mastoid cells was observed and at this level, a bone defect in the posterior and superior walls of the mastoid bone and a lesion (35 x 33 x 34 mm) pushing the 4th ventricle in the left cerebellar hemisphere were detected.