Contralateral ventricular dilatation in supratentorial tumors

Area of Science:

• Neurology
• Radiology
• Neurosurgery

Background:

• Supratentorial lateralized tumors can impact brain structures.
• Understanding the relationship between tumor burden and neurological status is crucial.

Purpose of the Study:

• To investigate the association between supratentorial lateralized tumors and contralateral lateral ventricle dilatation.
• To determine if this dilatation correlates with clinical condition, specifically level of consciousness.

Main Methods:

• Retrospective analysis of 411 patients with supratentorial lateralized tumors.
• Comparison of computerized tomographic (CT) scans with clinical assessments.
• Evaluation of lateral ventricle size and patient consciousness levels.

Main Results:

• Over one-third of patients exhibited contralateral lateral ventricle dilatation.
• This ventricular dilatation was significantly associated with a lower level of consciousness.

Conclusions:

• Contralateral lateral ventricle dilatation is a notable finding in patients with supratentorial lateralized tumors.
• The degree of ventricular dilatation may serve as an indicator of neurological compromise and altered consciousness.